AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON MARCH 8, 2005
                                                           REGISTRATION NO. 333-
================================================================================
                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                            -------------------------
                                    FORM S-4

             REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933

                           --------------------------
                            CENTERPOINT ENERGY, INC.
             (Exact name of registrant as specified in its charter)


                                                           
           TEXAS                             4911                   74-0694415
(State or other jurisdiction of   (Primary Standard Industrial    (I.R.S. Employer
incorporation or organization)     Classification Code Number)   Identification No.)


                           --------------------------

                                 1111 LOUISIANA
                              HOUSTON, TEXAS 77002
                                 (713) 207-1111

       (Address, including zip code, and telephone number, including area
               code, of registrant's principal executive offices)

                                 RUFUS S. SCOTT
                     VICE PRESIDENT, DEPUTY GENERAL COUNSEL
                        AND ASSISTANT CORPORATE SECRETARY
                                 1111 LOUISIANA
                              HOUSTON, TEXAS 77002
                                 (713) 207-1111

            (Name, address, including zip code, and telephone number,
                   including area code, of agent for service)

                                   Copies to:

       GERALD M. SPEDALE                           STEVEN R. LOESHELLE
      BAKER BOTTS L.L.P.                           DEWEY BALLANTINE LLP
910 LOUISIANA, ONE SHELL PLAZA                 1301 AVENUE OF THE AMERICAS
     HOUSTON, TEXAS 77002                        NEW YORK, NEW YORK 10019
        (713) 229-1234                                (212) 259-6160

                           --------------------------

      APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE PUBLIC: As soon
as practicable following the effectiveness of this Registration Statement.

      If the securities being registered on this Form are to be offered in
connection with the formation of a holding company and there is compliance with
General Instruction G, check the following box. [ ]

      If this Form is filed to register additional securities for an offering
pursuant to Rule 462(b) under the Securities Act of 1933, check the following
box and list the Securities Act registration statement number of the earlier
effective registration statement for the same offering. [ ]

      If this Form is a post-effective amendment filed pursuant to Rule 462(d)
under the Securities Act of 1933, check the following box and list the
Securities Act registration statement number of the earlier effective
registration statement for the same offering. [ ]



                                                                                 PROPOSED
                                                             PROPOSED MAXIMUM    MAXIMUM
TITLE OF CLASS OF SECURITIES TO BE           AMOUNT TO BE    OFFERING PRICE PER  AGGREGATE OFFERING  AMOUNT OF
REGISTERED                                   REGISTERED      SECURITY(1)         PRICE(1)            REGISTRATION FEE
                                                                                         
3.75% Convertible Senior Notes, Series B
due 2023                                    $575,000,000     $1,149.00 (2)       $660,675,000 (2)    $77,762
Common Stock, par value $0.01 per share     (3)              N/A                 N/A                 (4)
Associated Preferred Stock Purchase Rights  (3)              N/A                 N/A                 N/A


      (1) Estimated solely for the purpose of calculating the registration fee
in accordance with Rule 457(f) of the Securities Act of 1933, as amended. The
price per $1,000 original principal amount of new notes is based on the average
high and low prices for the registrant's 3.75% Convertible Senior Notes due 2023
in secondary market transactions from February 28, 2005 through March 4, 2005,
as reported to the registrant, and net of an exchange fee of $1.50 for each
$1,000 principal amount.

      (2) Exclusive of accrued interest, if any.

      (3) Represents an indeterminate number of shares of common stock and
related preferred stock purchase rights that may be issued upon conversion of
the new notes registered hereby. Pursuant to Rule 416 under the Securities Act,
we are also registering an indeterminate number of shares of common stock and
related preferred stock purchase rights that may be issued from time to time
upon conversion of the new notes in connection with a stock split, stock
dividend, recapitalization or similar event or as a result of the anti-dilution
provisions of the new notes.

      (4) Pursuant to Rule 457(i) under the Securities Act, no additional filing
fee applies with respect to the shares of common stock issuable upon conversion
of the new notes because no additional consideration will be received by the
registrant in connection with the exercise of the conversion privilege.

                           --------------------------
      THE REGISTRANT HEREBY AMENDS THIS REGISTRATION STATEMENT ON SUCH DATE OR
DATES AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT SHALL
FILE A FURTHER AMENDMENT WHICH SPECIFICALLY STATES THAT THIS REGISTRATION
STATEMENT SHALL THEREAFTER BECOME EFFECTIVE IN ACCORDANCE WITH SECTION 8(A) OF
THE SECURITIES ACT OF 1933 OR UNTIL THIS REGISTRATION STATEMENT SHALL BECOME
EFFECTIVE ON SUCH DATE AS THE COMMISSION, ACTING PURSUANT TO SAID SECTION 8(A),
MAY DETERMINE.
================================================================================


The information in this prospectus is not complete and may change. We may not
complete the exchange offer and issue these securities until the registration
statement filed with the Securities and Exchange Commission is declared
effective. This prospectus is not an offer to sell these securities and it is
not soliciting an offer to buy these securities in any state where the offer or
sale is not permitted.

                   SUBJECT TO AMENDMENT, DATED MARCH 8, 2005

PROSPECTUS

                           [CENTER POINT ENERGY LOGO]

                            CENTERPOINT ENERGY, INC.

                                OFFER TO EXCHANGE
      3.75% CONVERTIBLE SENIOR NOTES, SERIES B DUE 2023 AND AN EXCHANGE FEE
                             FOR ALL OUR OUTSTANDING
                     3.75% CONVERTIBLE SENIOR NOTES DUE 2023

THE EXCHANGE OFFER:

We are offering to exchange, upon the terms and subject to the conditions set
forth in this prospectus and the accompanying letter of transmittal, all of our
outstanding 3.75% Convertible Senior Notes due 2023, which we refer to as the
old notes, for our 3.75% Convertible Senior Notes, Series B due 2023, which we
refer to as the new notes, and an exchange fee. We refer to this offering as the
exchange offer. We are conducting the exchange offer in response to the guidance
set forth in the newly adopted Emerging Issues Task Force Issue No. 04-8, "The
Effect of Contingently Convertible Instruments on Diluted Earnings per Share."
Under that guidance, exchanging old notes for new notes will allow us to exclude
the portion of the conversion value of the new notes attributable to their
principal amount from our computation of diluted earnings per share from
continuing operations. To the extent old notes are not exchanged, that guidance
will require us to reflect the entire conversion value of those notes in our
computation of diluted earnings per share from continuing operations, which will
result in lower diluted earnings per share from continuing operations than would
be the case if old notes are exchanged for the new notes.

-     Upon our completion of the exchange offer, each $1,000 principal amount of
      old notes that is validly tendered and not validly withdrawn will be
      exchanged for $1,000 principal amount of new notes and an exchange fee of
      $1.50.

-     Tenders of old notes may be withdrawn at any time before 5:00 p.m., New
      York City time, on the expiration date of the exchange offer.

-     As explained more fully in this prospectus the exchange offer is subject
      to customary conditions, which we may waive. The exchange offer is also
      subject to the condition that the registration statement of which this
      prospectus is a part and any post-effective amendment to the registration
      statement must be effective under the Securities Act of 1933.

-     The exchange offer expires at 5:00 p.m., New York City time, on
      ,2005, which we refer to as the expiration date, unless extended.

THE NEW NOTES:

The terms of the new notes are substantially identical to the old notes, except
for the following modifications:

-     Net Share Settlement Upon Conversion. The new notes will require us to
      settle all conversions for a combination of cash and shares, if any, in
      lieu of only shares. We will pay cash equal to the lesser of the principal
      amount of the new notes and their conversion value as determined at the
      end of the 10 consecutive trading day period beginning on the second
      trading day immediately following the conversion date. To the extent the
      conversion value exceeds the principal amount of the new notes, we may, at
      our option, deliver cash, shares of our common stock, or a combination of
      cash and shares, having a combined aggregate value equal to



      such excess amount in settlement of a conversion. The maximum number of
      shares of our common stock issuable on conversion of the new notes will be
      shares, based on the initial conversion rate applicable to the new notes,
      which is subject to adjustment.

-     Adjustment to Conversion Rate Upon Certain Change of Control Events. The
      new notes will provide for an increase in the conversion rate for holders
      who convert the new notes upon the occurrence of certain change of control
      events unless the acquirer is a public acquirer (as described in
      "Description of the New Notes - Adjustment to Conversion Rate Upon Certain
      Fundamental Changes - Conversion Upon a Public Acquirer Change of
      Control"), in which case, at our option, the new notes may instead become
      contingently convertible into the common stock of the public acquirer,
      subject to the net settlement provisions described in this prospectus.

YOU SHOULD CAREFULLY CONSIDER THE RISK FACTORS BEGINNING ON PAGE 14 OF THIS
PROSPECTUS BEFORE PARTICIPATING IN THE EXCHANGE OFFER.

NEITHER THE SECURITIES AND EXCHANGE COMMISSION NOR ANY STATE SECURITIES
COMMISSION HAS APPROVED OR DISAPPROVED OF THESE SECURITIES OR THIS TRANSACTION,
PASSED UPON THE MERITS OR FAIRNESS OF THIS TRANSACTION, OR PASSED UPON THE
ADEQUACY OR ACCURACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A
CRIMINAL OFFENSE.

                            Exclusive Dealer Manager:

                         BANC OF AMERICA SECURITIES LLC

              The date of this exchange offer prospectus is        , 2005.



                                TABLE OF CONTENTS

      You should only rely on the information contained or incorporated by
reference in this prospectus. Neither we nor the dealer manager has authorized
any other person to provide different or additional information. If anyone
provides you with different or additional information, you should not rely on
it. We are not making an offer to sell these securities in any jurisdiction
where the offer or sale is not permitted. You should not assume that the
information in this prospectus is accurate as of any date other than the date on
the cover page or that any information contained in any document we have
incorporated by reference is accurate as of any date other than the date of the
document incorporated by reference. Our business, financial condition, results
of operations and prospects may have changed since such dates.


                                                                                 
Where You Can Find More Information.............................................    ii
Cautionary Statement Regarding Forward-Looking Information......................    iv
Summary.........................................................................     1
Risk Factors....................................................................    14
Summary Consolidated Financial Data.............................................    28
Price Range and Dividend History of Our Common Stock............................    31
The Exchange Offer..............................................................    32
Description of the New Notes....................................................    39
Description of Capital Stock....................................................    64
Material United States Federal Income Tax Considerations........................    71
Legal Matters...................................................................    74
Experts.........................................................................    74


This prospectus incorporates important business and financial information about
us from other documents that are not included in or delivered with this
prospectus. See "Where You Can Find More Information." The information is
available to you without charge upon your request. You can obtain the documents
incorporated by reference in this prospectus by requesting them in writing or by
telephone from us at the following address and telephone number:

                            CenterPoint Energy, Inc.
                            Attn: Investor Relations
                                 P.O. Box 4567
                           Houston, Texas 77210-4567
                                 (713) 207-6500

To ensure timely delivery of any of our filings, agreements or other documents,
you must make your request to us no later than       , 2005, which is five days
before the exchange offer will expire at 5:00 p.m., New York City time, on    ,
2005.

                                       i


                       WHERE YOU CAN FIND MORE INFORMATION

      We file annual, quarterly and current reports, proxy statements and other
information with the SEC. You may read and copy any document we file with the
SEC at the SEC's public reference room located at 450 Fifth Street, N.W.,
Washington, D.C. 20549. You may obtain further information regarding the
operation of the SEC's public reference room by calling the SEC at
1-800-SEC-0330. Our filings are also available to the public on the SEC's
Internet site located at http://www.sec.gov.

      We are "incorporating by reference" into this prospectus information we
file with the SEC. This means we are disclosing important information to you by
referring you to the documents containing the information. The information we
incorporate by reference is considered to be part of this prospectus.
Information that we file later with the SEC that is deemed incorporated by
reference into this prospectus (but not information deemed to be furnished and
not filed with the SEC) will automatically update and supercede information
previously included.

      We are incorporating by reference into this prospectus the documents
listed below and any subsequent filings we make with the SEC under Sections
13(a), 13(c), 14 or 15(d) of the Securities Exchange Act of 1934, as amended
(the "1934 Act") (excluding information deemed to be furnished and not filed
with the SEC) until this offering is terminated.

-     our Annual Report on Form 10-K for the year ended December 31, 2003 ("2003
      Form 10-K"),

-     our Quarterly Report on Form 10-Q for the period ended March 31, 2004,

-     our Quarterly Report on Form 10-Q for the period ended June 30, 2004,

-     our Quarterly Report on Form 10-Q for the period ended September 30, 2004,

-     our Current Report on Form 8-K filed January 29, 2004,

-     Item 5 of our Current Report on Form 8-K filed February 12, 2004,

-     our Current Report on Form 8-K filed March 10, 2004,

-     our Current Report on Form 8-K filed April 1, 2004, which reports that our
      subsidiary, CenterPoint Energy Resources Corp., entered into a new credit
      agreement,

-     Item 5 of our Current Report on Form 8-K filed April 1, 2004, which
      reports the filing of our final true-up application,

-     Item 5 of our Current Report on Form 8-K filed April 22, 2004,

-     our Current Report on Form 8-K filed June 2, 2004,

-     our Current Report on Form 8-K filed July 22, 2004,

-     our Current Report on Form 8-K filed September 21, 2004,

-     our Current Report on Form 8-K filed November 3, 2004,

-     our Current Reports on Form 8-K filed November 9, 2004,

-     our Current Report on Form 8-K filed November 19, 2004,

-     our Current Report on Form 8-K filed December 7, 2004 (the "December 7,
      2004 Form 8-K"),

-     our Current Report on Form 8-K filed December 13, 2004,

                                       ii


-     our Current Report on Form 8-K filed December 16, 2004,

-     our Current Report on Form 8-K filed December 30, 2004,

-     our Current Report on Form 8-K filed January 26, 2005,

-     our Current Report on Form 8-K filed February 25, 2005, and

-     the description of our common stock (including the related preferred share
      purchase rights) contained in our Current Report on Form 8-K filed
      September 6, 2002, as we may update that description from time to time.

      Our December 7, 2004 Form 8-K contains the Selected Financial Data,
Management's Discussion and Analysis of Financial Condition and Results of
Operations, and Financial Statements and Supplementary Data of CenterPoint
Energy, Inc. from our 2003 Form 10-K with revisions to give effect to certain
reclassifications necessary to present our electric generation operations as
discontinued operations (as a result of the pending sale of these operations
announced on July 21, 2004) in accordance with Statement of Financial Accounting
Standards No. 144, "Accounting for the Impairment or Disposal of Long-Lived
Assets."

                                       iii


           CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING INFORMATION

      In this prospectus, including the information we incorporate by reference,
we make statements concerning our expectations, beliefs, plans, objectives,
goals, strategies, future events or performance and underlying assumptions and
other statements that are not historical facts. Actual results may differ
materially from those expressed or implied by these forward-looking statements.
In some cases, you can identify our forward-looking statements by the words
"anticipate," "believe," "continue," "could," "estimate," "expect," "forecast,"
"goal," "intend," "may," "objective," "plan," "potential," "predicts,"
"projection," "should," "will," or other similar words.

      We have based our forward-looking statements on our management's beliefs
and assumptions based on information available at the time the statements are
made. We caution you that assumptions, beliefs, expectations, intentions and
projections about future events may and often do vary materially from actual
results. Therefore, we cannot assure you that actual results will not differ
materially from those expressed or implied by our forward-looking statements.

      Some of the factors that could cause actual results to differ from those
expressed or implied by our forward-looking statements are described under "Risk
Factors" beginning on page 14 of this prospectus. Other such factors are
described in other documents we file with the SEC and incorporate by reference
into this prospectus.

      You should not place undue reliance on forward-looking statements. Each
forward-looking statement speaks only as of the date of the particular
statement.

                                       iv


                                     SUMMARY

      This summary highlights information contained elsewhere in this prospectus
or incorporated by reference. This summary does not contain all the information
that you should consider before making your decision whether to tender your old
notes for exchange. You should read carefully the entire prospectus and the
documents incorporated by reference.

      Unless the context requires otherwise, the terms "CenterPoint Energy,"
"our company," "we," "our," "ours" and "us" refer to CenterPoint Energy, Inc. We
refer to our 3.75% Convertible Senior Notes due 2023 as the "old notes." We
refer to our 3.75% Convertible Senior Notes, Series B due 2023 offered by this
prospectus as the "new notes." We sometimes refer to the old notes and the new
notes collectively as the "notes."

                                   OUR COMPANY

      We are a public utility holding company whose indirect wholly owned
subsidiaries include:

            -     CenterPoint Energy Houston Electric, LLC ("CenterPoint
                  Houston"), which provides electric transmission and
                  distribution services to retail electric providers serving
                  approximately 1.8 million metered customers in a
                  5,000-square-mile area of the Texas Gulf Coast that has a
                  population of approximately 4.7 million people and includes
                  Houston, and

            -     CenterPoint Energy Resources Corp. ("CERC"), which owns gas
                  distribution systems serving approximately 3 million customers
                  in Arkansas, Louisiana, Minnesota, Mississippi, Oklahoma and
                  Texas. Through wholly owned subsidiaries, CERC also owns two
                  interstate natural gas pipelines and gas gathering systems,
                  provides various ancillary services, and offers variable and
                  fixed price physical natural gas supplies to commercial and
                  industrial customers and natural gas distributors.

      In July 2004, we announced our agreement to sell our majority owned
subsidiary, Texas Genco Holdings, Inc. ("Texas Genco"), to Texas Genco LLC
(formerly known as GC Power Acquisition LLC), an entity owned in equal parts by
affiliates of The Blackstone Group, Hellman & Friedman LLC, Kohlberg Kravis
Roberts & Co. L.P. and Texas Pacific Group. On December 15, 2004, Texas Genco
completed the sale of its fossil generation assets (coal, lignite and gas-fired
plants) to Texas Genco LLC. Texas Genco's principal remaining asset is its
ownership interest in a nuclear generating facility. The final step of the
transaction, the merger of Texas Genco with a subsidiary of Texas Genco LLC, is
expected to close during the first half of 2005, following receipt of approval
from the Nuclear Regulatory Commission.

      We are a registered public utility holding company under the Public
Utility Holding Company Act of 1935, as amended (the "1935 Act"). The 1935 Act
and related rules and regulations impose a number of restrictions on our
activities and those of our subsidiaries. The 1935 Act, among other things,
limits our ability and the ability of our regulated subsidiaries to issue debt
and equity securities without prior authorization, restricts the source of
dividend payments to current and retained earnings without prior authorization,
regulates sales and acquisitions of certain assets and businesses and governs
affiliate transactions.

      Our principal executive offices are located at 1111 Louisiana, Houston,
Texas 77002 (telephone number: 713-207-1111).

TRUE-UP PROCEEDING

      Pursuant to the Texas Electric Choice Plan (the Texas electric
restructuring law), CenterPoint Houston is permitted to recover certain costs
associated with the transition to competitive retail electric markets in Texas.
The amount of costs recoverable was determined in a true-up proceeding before
the Public Utility Commission of Texas (the Texas Utility Commission).
CenterPoint Houston's requested true-up balance was $3.7 billion, excluding
interest and net of the retail clawback payable to CenterPoint Houston by a
former affiliate. In December 2004, the Texas Utility Commission approved a
final order in CenterPoint Houston's true-up proceeding authorizing CenterPoint
Houston to recover $2.3 billion including interest through August 31, 2004,
subject to adjustments to reflect accrual of interest and payment of excess
mitigation credits after August 31, 2004. In January 2005,we

                                       1


appealed certain aspects of the final order seeking to increase the true-up
balance ultimately recovered by CenterPoint Houston. Other parties have also
appealed the order, seeking to reduce the amount authorized for CenterPoint
Houston's recovery. Although we believe we have meritorious arguments and that
the other parties' appeals are without merit, no prediction can be made as to
the ultimate outcome or timing of such appeals.

                                       2


                               THE EXCHANGE OFFER

      We have summarized the terms of the exchange offer in this section. Before
you decide whether to tender your old notes in the offer, you should read the
detailed description of the offer under "The Exchange Offer" for further
information.

PURPOSE OF THE EXCHANGE OFFER            We are offering to exchange old notes  
                                         for new notes with different terms in
                                         response to Emerging Issues Task
                                         Force Issue No. 04-8, "The Effect of
                                         Contingently Convertible Instruments
                                         on Diluted Earnings per Share,"
                                         which is effective for periods ending
                                         after December 15,2004. EITF No. 04-8
                                         requires that the calculation of
                                         diluted earnings per share reflect
                                         shares issuable under contingently
                                         convertible debt regardless of
                                         whether the contingent feature has
                                         been met. The net share settlement
                                         feature of the new notes allows us to
                                         satisfy our obligation due upon
                                         conversion to holders of the new
                                         notes by paying cash for all or a
                                         portion of the conversion obligation.
                                         Consequently, the new notes will
                                         result in fewer shares included in
                                         the calculation of diluted earnings
                                         per share from continuing operations
                                         on a going-forward basis under EITF
                                         No. 04-8 since exercise of the
                                         conversion feature would result in a
                                         payment of cash, rather than shares,
                                         for the principal amount of the new
                                         notes. By exchanging old notes for
                                         new notes, we will be able to report
                                         a higher diluted earnings per share
                                         on a going-forward basis than if we
                                         had not conducted the exchange offer.
                                         Prior to the adoption of EITF No.
                                         04-8, our reported diluted earnings
                                         per share from continuing operations
                                         for the three months ended March 31,
                                         2004, the six months ended June 30,
                                         2004 and the nine months ended
                                         September 30, 2004 was $0.09,$0.08
                                         and $0.14, respectively. The
                                         retroactive application of EITF No.
                                         04-8 to the old notes had no effect
                                         on diluted earnings per share from
                                         continuing operations for these
                                         periods as the old notes were
                                         antidilutive due to low income from
                                         continuing operations. For a summary
                                         description of the material
                                         differences between the old notes
                                         and the new notes, see "Material
                                         Differences between the Old
                                         Notes and the New Notes."

THE EXCHANGE OFFER AND EXCHANGE          We are offering to exchange $1,000 
FEE                                      principal amount of new notes and an
                                         exchange fee of $1.50 for each $1,000
                                         principal amount of old notes accepted
                                         for exchange. You may tender all, some
                                         or none of your old notes.

DECIDING WHETHER TO PARTICIPATE IN THE   We, our officers and directors, the
EXCHANGE OFFER                           dealer manager, the information agent,
                                         the exchange agent and the trustee do
                                         not make any recommendation as to
                                         whether you should tender or refrain
                                         from tendering all or any portion of
                                         your old notes in the exchange offer.
                                         You must make your own decision whether
                                         to tender your old notes in the
                                         exchange offer and, if so, the
                                         aggregate amount of old notes to
                                         tender. You should read this prospectus
                                         and the letter of transmittal and
                                         consult with your advisors, if any, to
                                         make that decision based on your own
                                         financial position and requirements.

CONDITIONS TO THE EXCHANGE OFFER         The exchange offer is subject to
                                         certain customary conditions, which we
                                         may waive, and to the condition that
                                         the registration statement and any
                                         post-effective amendment to the
                                         registration statement covering the new
                                         notes be effective under the Securities
                                         Act of 1933, as amended (the "1933
                                         Act"). See "The Exchange Offer --
                                         Conditions to the Exchange Offer."

                                       3


EXPIRATION DATE; EXTENSION AND   The exchange offer will expire at 5:00 p.m., 
AMENDMENT                        New York City time, on            , 2005, which
                                 we refer to as the expiration date, unless
                                 extended or earlier terminated by us. We may
                                 extend the expiration date for any reason. If
                                 we decide to extend the expiration date, we
                                 will announce any extensions by press release
                                 or other permitted means no later than 9:00
                                 a.m. on the next business day after the
                                 previously scheduled expiration of the exchange
                                 offer.
                                                                                
                                 We reserve the right to interpret, modify or
                                 amend any of the terms of this exchange offer,
                                 provided that we will comply with applicable
                                 laws that require us to extend the period
                                 during which securities may be tendered or
                                 withdrawn as a result of changes in the terms
                                 of or information relating to the exchange
                                 offer.

WITHDRAWAL OF TENDERS            You may withdraw a tender of your old notes at
                                 any time before the exchange offer expires by
                                 delivering a written notice of withdrawal to
                                 JPMorgan Chase Bank,National Association, the
                                 exchange agent, before the expiration date.  If
                                 you change your mind, you may retender your old
                                 notes by again following the exchange offer
                                 procedures before the exchange offer expires.
                                 In addition, if we have not accepted your
                                 tendered old notes for exchange, you may
                                 withdraw your old notes at any time 
                                 after           , 2005.

PROCEDURES FOR EXCHANGE          In order to exchange old notes, you must tender
                                 the old notes together with a properly
                                 completed letter of transmittal and the other
                                 agreements and documents described in the
                                 letter of transmittal.

                                 If you own old notes held through a broker or
                                 other third party, or in "street name," you
                                 will need to follow the instructions in the
                                 letter of transmittal on how to instruct them
                                 to tender the old notes on your behalf, as well
                                 as submit a letter of transmittal and the other
                                 agreements and documents described in this
                                 document. We will determine in our reasonable
                                 discretion whether old notes have been validly
                                 tendered.

                                 Old notes may be tendered by electronic
                                 transmission of acceptance through The
                                 Depository Trust Company's, or DTC's, Automated
                                 Tender Offer Program ("ATOP") procedures for
                                 transfer or by delivery of a signed letter of
                                 transmittal pursuant to the instructions
                                 described therein. Custodial entities that are
                                 participants in DTC's ATOP must tender old
                                 notes through DTC's ATOP, by which the
                                 custodial entity and the beneficial owner on
                                 whose behalf the custodial entity is acting
                                 agree to be bound by the letter of transmittal.
                                 A letter of transmittal need not accompany
                                 tenders effected through ATOP. If you hold old
                                 notes through a custodian, you may also comply
                                 with the procedures for guaranteed delivery.
                                 Please carefully follow the instructions
                                 contained in this document on how to tender
                                 your securities.

                                 Please see pages 32 through 38 for instructions
                                 on how to exchange your old notes.

ACCEPTANCE OF OLD NOTES          We intend to accept all old notes validly
                                 tendered and not withdrawn as of the expiration
                                 of the exchange offer and will issue the new
                                 notes and pay the exchange fee promptly after
                                 expiration of the exchange offer, upon the
                                 terms and subject to the conditions in this
                                 prospectus and the letter of transmittal. We
                                 will accept old notes for exchange after the
                                 exchange agent has received a timely book-entry
                                 confirmation of

                                       4

                                     transfer of old notes into the exchange
                                     agent's DTC account and, if the old notes
                                     have not been tendered through the ATOP
                                     procedures, a properly completed and
                                     executed letter of transmittal.  Our oral
                                     (promptly confirmed in writing) or written
                                     notice of acceptance to the exchange agent
                                     will be considered our acceptance of
                                     validly tendered old notes.

OLD NOTES NOT ACCEPTED OR TENDERED   We reserve the right not to accept any of 
FOR EXCHANGE                         the old notes tendered. Any old notes not
                                     accepted for exchange for any reason will
                                     be returned without expense to you as
                                     promptly as practicable after the
                                     expiration or termination of this exchange
                                     offer. If you do not exchange your old
                                     notes in this exchange offer, or if your
                                     old notes are not accepted for exchange,
                                     you will continue to hold your old notes,
                                     you will not receive the exchange fee and
                                     you will be entitled to all the rights and
                                     subject to all the limitations applicable
                                     to the old notes.

ACCRUED INTEREST ON THE OLD NOTES    Interest on the new notes will accrue from
                                     the last interest payment date on which
                                     interest was paid on the old notes. Holders
                                     whose old notes are accepted for exchange
                                     will be deemed to have waived the right to
                                     receive any interest accrued on the old
                                     notes.

RISK FACTORS                         You should carefully consider the matters
                                     described under "Risk Factors," as well as
                                     other information set forth or incorporated
                                     by reference in this prospectus and in the
                                     letter of transmittal.

CONSEQUENCES OF NOT EXCHANGING OLD   The liquidity and trading market for old
NOTES                                notes not tendered in the exchange offer
                                     could be adversely affected to the extent a
                                     significant number of the old notes are
                                     tendered and accepted in the exchange
                                     offer. Holders who do not exchange their
                                     old notes for new notes will not receive
                                     the exchange fee.

TAX CONSEQUENCES                     The United States federal income tax
                                     consequences of the exchange offer are
                                     unclear. Although there is no authority
                                     directly on point, our counsel is of the
                                     opinion that the exchange should not result
                                     in a taxable exchange. Accordingly, we
                                     intend to take the position that the
                                     exchange will not result in a taxable
                                     exchange. If the exchange of old notes for
                                     new notes constitutes a taxable exchange,
                                     you could incur significant adverse tax
                                     consequences on the exchange.

                                     See "Material United States Federal Income
                                     Tax Considerations" for a summary of
                                     certain United States federal income tax
                                     consequences that may result from the
                                     exchange of old notes for new notes.

USE OF PROCEEDS                      We will not receive any cash proceeds from
                                     this exchange offer. Old notes that are
                                     validly tendered and exchanged for new
                                     notes pursuant to the exchange offer will
                                     be canceled.

DEALER MANAGER                       Banc of America Securities LLC is the 
                                     dealer manager for this exchange offer. Its
                                     address and telephone numbers are located
                                     on the back cover of this prospectus.

EXCHANGE AGENT                       JPMorgan Chase Bank, National Association
                                     is the exchange agent for this exchange
                                     offer. Its address and telephone numbers
                                     are located on

                                        5

                                     the back cover of this prospectus.

INFORMATION AGENT                    MacKenzie Partners, Inc. is the information
                                     agent for this exchange offer.  Its address
                                     and telephone numbers are located on the
                                     back cover of this prospectus.

                                       6


            MATERIAL DIFFERENCES BETWEEN THE OLD NOTES AND NEW NOTES

       A summary of the material differences between the old notes and new
notes is set forth in the table below. The table below is qualified in its
entirety by the information contained in this prospectus and the documents
governing the old notes and the new notes, copies of which have been filed as
exhibits to the registration statement of which this prospectus forms a part.
For a more detailed description of the new notes, see "Description of the New
Notes."



                                  OLD NOTES                  NEW NOTES
                           ------------------------  ---------------------------
                                               
NET SHARE SETTLEMENT UPON  Upon conversion of old    Each $1,000 principal
CONVERSION                 notes, we will deliver a  amount new note generally
                           specified number of       will be convertible into
                           shares of our common      cash and, if applicable,
                           stock (other than cash    shares of our common stock.
                           payments for fractional   We refer to the value of
                           shares).                  the settlement amount as
                                                     the conversion value,
                                                     which, for each $1,000
                                                     principal amount new note,
                                                     will be equal to the
                                                     product of (1) the
                                                     applicable conversion rate,
                                                     and (2) the ten trading day
                                                     average closing price of
                                                     our common stock beginning
                                                     on the second trading day
                                                     immediately following the
                                                     day on which the notes are
                                                     submitted for conversion.

                                                     We will deliver the
                                                     conversion value to holders
                                                     as follows: (1) an amount
                                                     in cash (the "principal
                                                     return") equal to the
                                                     lesser of (a) the aggregate
                                                     conversion value of the
                                                     notes to be converted and
                                                     (b) the aggregate principal
                                                     amount of the notes to be
                                                     converted, (2) if the
                                                     aggregate conversion value
                                                     of the notes to be
                                                     converted is greater than
                                                     the principal return, an
                                                     amount equal to such
                                                     aggregate conversion value
                                                     less the principal return
                                                     (the "net share amount"),
                                                     at our option, in whole
                                                     shares (the "net shares"),
                                                     determined as set forth
                                                     below, in cash or in a
                                                     combination thereof, and
                                                     (3) an amount in cash in
                                                     lieu of any fractional
                                                     shares of common stock. We
                                                     will pay cash and deliver
                                                     the net shares, if any, as
                                                     promptly as practicable
                                                     after determination of the
                                                     net share amount, but in no
                                                     event later than three
                                                     business days thereafter.
                                                     The amount of cash and
                                                     number of net shares, if
                                                     any, to be paid


                                       7




                                  OLD NOTES                  NEW NOTES
                           ------------------------  ---------------------------
                                               
                                                     will be determined by
                                                     dividing the net share
                                                     amount by the ten trading
                                                     day average closing price
                                                     of our common stock
                                                     beginning on the second
                                                     trading day immediately
                                                     following the day on which
                                                     the notes are submitted for
                                                     conversion. For more
                                                     information regarding our
                                                     cash payment obligation
                                                     upon a conversion of the
                                                     new notes, see "Risk
                                                     Factors - Risk Factors
                                                     Related to the New Notes -
                                                     We may not have the funds
                                                     necessary to purchase the
                                                     new notes at the option of
                                                     the holders or make the
                                                     required cash payments upon
                                                     conversion of the new
                                                     notes."

ADJUSTMENT TO CONVERSION   None.                     If and only to the extent
RATE UPON CERTAIN                                    you elect to convert your
CHANGE OF CONTROL EVENTS                             new notes in connection 
                                                     with a transaction
                                                     described in clause (3) of
                                                     the definition of
                                                     Fundamental Change in
                                                     "Description of the New
                                                     Notes - Fundamental Change
                                                     Requires Purchase of New
                                                     Notes by Us at the Option
                                                     of the Holder" that occurs
                                                     on or prior to 
                                                     pursuant to which 10% or
                                                     more of the consideration
                                                     for our common stock (other
                                                     than cash payments for
                                                     fractional shares) in such
                                                     Fundamental Change consists
                                                     of consideration other than
                                                     common stock that is traded
                                                     or scheduled to be traded
                                                     immediately following such
                                                     transaction on a U.S.
                                                     national securities
                                                     exchange or the Nasdaq
                                                     National Market, we will
                                                     increase the conversion
                                                     rate for the new notes
                                                     surrendered for conversion
                                                     by a number of additional
                                                     shares as described in
                                                     "Description of the New
                                                     Notes - Adjustment to
                                                     Conversion Rate Upon
                                                     Certain Fundamental
                                                     Changes" unless the
                                                     acquirer is a public
                                                     acquirer (as described in
                                                     "Description of the New
                                                     Notes - Conversion Rights
                                                     Adjustment to Conversion
                                                     Rate Upon Certain
                                                     Fundamental Changes - -
                                                     Conversion Upon a 


                                       8




                                  OLD NOTES                  NEW NOTES
                           ------------------------  ---------------------------
                                               
                                                     Public Acquirer Change of
                                                     Control"), in which case,
                                                     at our option, the new
                                                     notes may instead become
                                                     contingently convertible
                                                     into the common stock of
                                                     the public company
                                                     acquirer, subject to the
                                                     net settlement provisions
                                                     described in "Description
                                                     of the New Notes -
                                                     Conversion Rights - Net
                                                     Share Settlement Upon
                                                     Conversion."


                                       9


                                                    THE NEW NOTES

NEW NOTES                      Up to $575,000,000 aggregate principal amount of
                               3.75% Convertible Senior Notes, Series B Due
                               2023.

MATURITY DATE                  May 15, 2023.

INTEREST                       3.75% per annum on the principal amount, payable
                               semi-annually in arrears on each May 15 and
                               November 15. Interest will accrue on the new
                               notes from the last interest payment on which
                               interest was paid on the old notes. We will also
                               pay contingent interest on the new notes under
                               the circumstances described in this prospectus.

RANKING                        The new notes will be unsecured and will rank
                               equally in right of payment with all of
                               CenterPoint Energy's other existing and future
                               unsecured and unsubordinated indebtedness. The
                               new notes will not have the benefit of collateral
                               granted to all CenterPoint Energy's existing
                               secured debt and are effectively subordinated to
                               existing and future indebtedness and other
                               liabilities of CenterPoint Energy's subsidiaries.
                               As discussed in "Description of the New Notes --
                               General," as of January 31, 2005, CenterPoint
                               Energy, on an unconsolidated basis, had
                               approximately $3.7 billion aggregate principal
                               amount of outstanding indebtedness, including
                               approximately $247 million secured by the stock
                               of Texas Genco and approximately $678 million
                               secured by mortgage bonds of CenterPoint Houston.

CONTINGENT INTEREST            We will make additional payments of interest,
                               referred to in this prospectus as "contingent
                               interest," during any six-month period from May
                               15 to November 14 or from November 15 to May 14
                               commencing on or after May 15, 2008 for which the
                               average trading price of the new notes for the
                               applicable five trading day reference period
                               equals or exceeds 120% of the principal amount of
                               the new notes as of the day immediately preceding
                               the first day of the applicable six-month
                               interest period. The amount of contingent
                               interest payable per note in respect of any
                               six-month period will be equal to 0.25% of the
                               average trading price, as described in this
                               prospectus, of a new note for the applicable five
                               trading day reference period. The five trading
                               day reference period means the five trading days
                               ending on the second trading day immediately
                               preceding the relevant six-month interest period.
                               For more information about contingent interest,
                               see "Description of the New Notes -- Contingent
                               Interest."

CONVERSION RIGHTS              Holders may convert their new notes under any of
                               the following circumstances:

                               (1) during any calendar quarter (and only during
                               such calendar quarter) if the last reported sale
                               price of our common stock for at least 20 trading
                               days during the period of 30 consecutive trading
                               days ending on the last trading day of the
                               previous calendar quarter, is greater than or
                               equal to 120% or, following May 15, 2008, 110% of
                               the conversion price per share of our common
                               stock on such last trading day, or

                               (2) if the new notes have been called for
                               redemption, or

                               (3) upon the occurrence of specified corporate
                               transactions described under "Description of the
                               New Notes -- Conversion Rights -- Conversion

                                       10


                               Upon Specified Corporate Transactions," or

                               (4) during any period in which the credit ratings
                               assigned to the new notes by both Moody's and S&P
                               are lower than Ba2 and BB, respectively, or the
                               new notes are not longer rated by at least one of
                               these ratings services or their successors.

                               In most cases, settlement upon conversion will be
                               in cash, and, if applicable, shares of our stock,
                               as summarized above in " -- Material Differences
                               Between the Old Notes and New Notes." For a more
                               detailed description of the settlement upon
                               conversion process, see "Description of the New
                               Notes -- Conversion Rights -- Net Share
                               Settlement Upon Conversion."

                               Subject to the conditions described in this
                               prospectus, holders may convert each of their new
                               notes at an initial conversion rate of 86.3558
                               shares of common stock per $1,000 principal
                               amount of new notes (equivalent to an initial
                               conversion price of $11.58 per share of common
                               stock). The settlement value will be paid in
                               cash, shares of our common stock, or a
                               combination of cash and shares. As described in
                               this prospectus, the conversion rate may be
                               adjusted for certain reasons, but it will not be
                               adjusted for accrued and unpaid interest. Except
                               as otherwise described in this prospectus, you
                               will not receive any payment representing accrued
                               and unpaid interest on conversion of a new note.
                               New notes called for redemption may be
                               surrendered for conversion prior to the close of
                               business on the second business day immediately
                               preceding the redemption date.

OPTIONAL REDEMPTION            Prior to May 15, 2008, the new notes will not be
                               redeemable. On or after May 15, 2008, we may
                               redeem for cash all or part of the new notes at
                               any time, upon no less than 30 and no more than
                               60 days' notice before the redemption date by
                               mail to the trustee under the indenture under
                               which the new notes will be issued, the paying
                               agent and each holder of new notes, for a price
                               equal to 100% of the principal amount of the new
                               notes to be redeemed plus any accrued and unpaid
                               interest, including contingent interest, if any,
                               to the redemption date. See "Description of the
                               New Notes -- Optional Redemption."

PURCHASE OF NEW NOTES BY       Holders will have the right to require us to
US AT THE OPTION  OF THE       purchase all or any portion of the new notes for
HOLDER                         cash on May 15, 2008, May 15, 2013 and May 15,
                               2018. In each case, we will pay a purchase price
                               equal to 100% of the principal amount of the new
                               notes to be purchased plus any accrued and unpaid
                               interest, including contingent interest, if any,
                               to such purchase date. See "Description of the
                               New Notes -- Purchase of New Notes by Us at the
                               Option of the Holder."

ADJUSTMENT TO CONVERSION       The new notes contain a provision designed to
RATE UPON CERTAIN CHANGE       afford certain change of control protection for
OF CONTROL EVENTS              the holders, which is summarized above in " --
                               Material Differences between the Old Notes and
                               New Notes." For a more detailed description of
                               the adjustment provision, see "Description of the
                               New Notes -- Conversion Rights -- Adjustment to
                               the Conversion Rate Upon Certain Fundamental
                               Changes."

FUNDAMENTAL CHANGE             If we undergo a Fundamental Change (as defined
                               under "Description of the New Notes --
                               Fundamental Change Requires Purchase of New Notes
                               by Us at the Option of the Holder") prior to May
                               15, 2008, holders will 

                                       11


                               have the right, at their option, to require us to
                               purchase any or all of their new notes for cash,
                               or any portion of the principal amount thereof
                               that is equal to $1,000 or an integral multiple
                               of $1,000. The cash price we are required to pay
                               is equal to 100% of the principal amount of the
                               new notes to be purchased plus accrued and unpaid
                               interest, including contingent interest, if any,
                               to the Fundamental Change purchase date. See
                               "Description of the New Notes -- Fundamental
                               Change Requires Purchase of New Notes by Us at
                               the Option of the Holder."

UNITED STATES FEDERAL          The United States federal income tax consequences
INCOME TAX CONSEQUENCES        of the exchange offer are unclear. Although there
                               is no authority directly on point, our counsel is
                               of the opinion that the exchange should not
                               result in a taxable exchange. Accordingly, we
                               intend to take the position that the exchange
                               will not result in a taxable exchange. If the
                               exchange does not constitute a taxable exchange,
                               then, apart from the treatment of the exchange
                               fee, the material United States federal income
                               tax consequences to holders of the new notes will
                               be as described in the prospectus relating to the
                               old notes. As such, holders of the new notes will
                               continue to be subject to the contingent payment
                               debt instrument regulations. Among other things,
                               pursuant to those regulations, a holder of the
                               new notes is required to accrue interest income
                               on the new notes, in the amounts described in the
                               prospectus relating to the old notes, regardless
                               of whether the holder uses the cash or accrual
                               method of tax accounting. Pursuant to the terms
                               of the indenture relating to the new notes,
                               holders will be deemed to have agreed to treat
                               the new notes as debt subject to the contingent
                               payment debt instrument regulations, and to
                               continue to accrue interest on the new notes in
                               the same manner and amounts as on the old notes.
                               If the exchange of old notes for new notes
                               constitutes a taxable exchange, you could incur
                               significant adverse tax consequences on the
                               exchange. A discussion of material United States
                               federal income tax consequences that may result
                               from the ownership of the new notes is set forth
                               in this prospectus under the heading "Material
                               United States Federal Income Tax Considerations."
                               Owners of the new notes should consult their tax
                               advisors as to the United States federal, state,
                               local or other tax consequences of acquiring,
                               owning and disposing of the new notes and our
                               common stock.

GOVERNING LAW                  The indenture and the new notes will be
                               governed by, and construed in accordance with,
                               the laws of the State of New York.

GLOBAL SECURITIES              The new notes initially will be issued in
                               book-entry form, and will be represented by
                               permanent global securities deposited with, or on
                               behalf of, The Depository Trust Company ("DTC")
                               and registered in the name of the DTC. Beneficial
                               interests in any of the notes are shown on, and
                               transfers will be effected only through, records
                               maintained by the DTC or its nominee and any such
                               interest may not be exchanged for certificated
                               securities, except in limited circumstances.

LISTING                        Although the new notes are expected to be
                               eligible for trading in PORTAL, the Private
                               Offering, Resale and Trading through Automated
                               Linkages Market of the National Association of
                               Securities Dealers, Inc., we do not intend to
                               list the new notes on any national securities
                               exchange or automatic quotation system.

                                       12


                       RATIOS OF EARNINGS TO FIXED CHARGES

      The following table sets forth ratios of earnings to fixed charges for
each of the periods indicated, calculated pursuant to Item 503(d) of Regulation
S-K promulgated under the 1933 Act and the 1934 Act. Earnings from continuing
operations in 2002 and 2003 include $697 million and $661 million, respectively,
of non-cash excess cost over market ("ECOM") true-up.




                                                                                                                   
                                                             YEAR ENDED DECEMBER 31,              NINE MONTHS ENDED
                                                    ------------------------------------------      SEPTEMBER 30,
                                                    1999     2000      2001     2002      2003           2004
                                                    ----     ----      ----     ----      ----           ----
                                                                                        
Ratio of earnings from continuing operations to
     fixed charges (1)...................           5.36     1.39      1.99     2.03      1.81           1.11



------------------
   (1) We do not believe that the ratio for the nine-month period is necessarily
       indicative of the ratios for the twelve-month periods due to the seasonal
       nature of our business.

                                       13


                                  RISK FACTORS

            You, and your financial and legal advisors, if any, should consider
carefully the following risk factors and other information included in this
prospectus and the documents we have incorporated by reference into this
prospectus before tendering any old notes in the exchange offer. Some of these
risks are shared with any investor in our securities while others are related to
the nature of the new notes themselves or to the exchange offer. Our business
and financial condition could be seriously harmed by any of these risks. In
addition, the trading price of our new notes and common stock could decline due
to the occurrence of any of such events, and you may lose all or part of your
investment.

                   RISK FACTORS RELATING TO THE EXCHANGE OFFER

      THE UNITED STATES FEDERAL INCOME TAX CONSEQUENCES OF THE EXCHANGE OFFER
      ARE UNCLEAR; YOU COULD BE SUBJECT TO ADDITIONAL TAX LIABILITIES AS A
      RESULT OF THE EXCHANGE.

            The United States federal income tax consequences of the exchange
offer are unclear. Although there is no authority directly on point, our counsel
is of the opinion that the exchange should not result in a taxable exchange.
Accordingly, we intend to take the position that the exchange will not result in
a taxable exchange. If the exchange of old notes for new notes constitutes a
taxable exchange, you could incur significant adverse tax consequences on the
exchange. For example, a holder could be required to recognize ordinary income
in an amount equal to the excess of the fair market value of the new notes
received in the exchange plus the exchange fee over the holder's adjusted tax
basis in the old notes. See "Material United States Federal Income Tax
Considerations--Exchange of Old Notes for New Notes" for more information.

            The receipt of the exchange fee by a non-U.S. holder (as defined in
"Material United States Federal Income Tax Considerations") participating in the
exchange offer may be subject to United States federal withholding tax. See
"Material United States Federal Income Tax Considerations--Exchange of Old
Notes for New Notes" for more information.

      IF YOU DO NOT EXCHANGE YOUR OLD NOTES, WE CANNOT ASSURE YOU THAT AN ACTIVE
      MARKET IN THE OLD NOTES WILL CONTINUE TO EXIST, AND THE OLD NOTES YOU
      RETAIN MAY BECOME LESS LIQUID AS A RESULT OF THE EXCHANGE OFFER.

            If a significant number of old notes are exchanged in the exchange
offer, the liquidity of the trading market for the old notes, if any, after the
completion of the exchange offer may be substantially reduced. Any old notes
exchanged will reduce the aggregate number of old notes outstanding. As a
result, the old notes may trade at a discount to the price at which they would
trade if the exchange offer were not consummated, subject to prevailing interest
rates, the market for similar securities and other factors. We cannot assure you
that an active market in the old notes will exist or be maintained and we cannot
assure you as to the prices at which the old notes may be traded.

      OUR BOARD OF DIRECTORS HAS NOT MADE A RECOMMENDATION WITH REGARD TO
      WHETHER OR NOT YOU SHOULD TENDER YOUR OLD NOTES IN THE EXCHANGE OFFER, AND
      WE HAVE NOT OBTAINED A THIRD-PARTY DETERMINATION THAT THE EXCHANGE OFFER
      IS FAIR TO HOLDERS OF THE OLD NOTES.

            We are not making a recommendation as to whether holders of the old
notes should exchange them. We have not retained and do not intend to retain any
unaffiliated representative to act solely on behalf of the holders of the old
notes for purposes of negotiating the terms of the exchange offer or preparing a
report concerning the fairness of the exchange offer. We cannot assure you that
the value of the new notes received in the exchange offer will in the future
equal or exceed the value of the old notes tendered and we do not take a
position as to whether you ought to participate in the exchange offer.

      UPON CONVERSION, HOLDERS OF THE NEW NOTES WILL RECEIVE THE PRINCIPAL
      RETURN IN CASH BUT MAY NOT RECEIVE ANY SHARES OF OUR COMMON STOCK AND, IF
      THEY RECEIVE ANY SHARES, THEY WILL RECEIVE FEWER SHARES OF COMMON STOCK
      RELATIVE TO THE CONVERSION VALUE OF THE NEW NOTES THAN A HOLDER OF THE OLD
      NOTES WOULD RECEIVE UPON CONVERSION OF OLD NOTES.

                                       14


            We may satisfy our conversion obligation to holders by paying cash
rather than by issuing shares of our common stock. Accordingly, upon conversion
of a new note, holders may not receive any shares of our common stock, and, if
they receive any shares, they will receive fewer shares of common stock relative
to the conversion value of their new notes than a holder of the old notes would
receive upon conversion of old notes.

                      RISK FACTORS RELATED TO THE NEW NOTES

      THE TRADING PRICES FOR THE NEW NOTES WILL BE DIRECTLY AFFECTED BY THE
      TRADING PRICES OF OUR COMMON STOCK.

            The trading prices for the new notes in the secondary market will be
directly affected by the trading prices of our common stock, the general level
of interest rates and our credit quality. Because the new notes will be
convertible upon issuance, the market price of the new notes will be closely
related to the market price of our common stock. This may result in greater
volatility in the new market price of the new notes than would be expected for
nonconvertible debt securities. It is impossible to predict whether the price of
our common stock or interest rates will rise or fall. Trading prices of our
common stock will be influenced by our operating results and prospects and by
economic, financial and other factors. In addition, general market conditions,
including the level of, and fluctuations in, the trading prices of stocks
generally, and sales of substantial amounts of common stock by us in the market
after the offering of the new notes, or the perception that such sales could
occur, could affect the price of our common stock. The new notes could trade at
prices that may be lower than the face value of the new notes.

      WE CANNOT ASSURE YOU THAT AN ACTIVE TRADING MARKET WILL DEVELOP FOR THE
      NEW NOTES.

            Although the new notes are expected to be eligible for trading in
PORTAL, the Private Offering, Resale and Trading through Automated Linkages
Market of the National Association of Securities Dealers, Inc., there is no
existing market for the new notes, and we do not intend to apply for listing of
the new notes on any national securities exchange or automatic quotation system.
Accordingly, we cannot predict whether an active trading market for the new
notes will develop or be sustained. If an active market for the new notes fails
to develop or be sustained, the trading price of the new notes could be
adversely affected.

      WE MAY NOT HAVE THE FUNDS NECESSARY TO PURCHASE THE NEW NOTES AT THE
      OPTION OF THE HOLDERS OR MAKE THE REQUIRED CASH PAYMENTS UPON A CONVERSION
      OF THE NEW NOTES

            Certain of the events leading to the convertibility of the new notes
will not be in our control. On May 15, 2008, 2013, 2018 or upon a Fundamental
Change (as defined in "Description of the New Notes"), holders of the new notes
may require us to purchase their new notes for cash. Furthermore, our stock
price has increased significantly since we originally issued the old notes,
making it more likely that the new notes will be converted. The new notes,
unlike the old notes, require that we pay cash for at least the lesser of the
principal amount of the new notes and their conversion value upon their
conversion by the holders.

            The source of funds for any cash payment required as a result of any
such events will be cash provided by refunding or refinancing activities
(including public offerings), our available cash, revolving credit borrowings,
or cash generated from operating activities or other sources, including funds
provided by a new controlling entity. We cannot assure you, however, that
sufficient funds will be available at the time of any such events to make such
required cash payments. Furthermore, the use of available cash to fund the
required payments may impair our ability to obtain additional financing in the
future. The failure by us to deliver cash and common stock, if any, upon any of
the events described above would constitute an event of default under the
indenture for the new notes.

      IN ADDITION TO THE POTENTIAL UNITED STATES FEDERAL INCOME TAX CONSEQUENCES
      OF THE EXCHANGE OFFER, YOU SHOULD CONSIDER THE UNITED STATES FEDERAL
      INCOME TAX CONSEQUENCES OF OWNING NEW NOTES.

            If the exchange of the old notes for new notes constitutes a taxable
exchange, the tax consequences to you could be adverse. For example, a holder
could be required to include in income each year amounts substantially in excess
of or substantially less than amounts required to be accrued with respect to the
old notes.

            We intend to treat the new notes as indebtedness for United States
federal income tax purposes and intend to take the position that the new notes
will be subject to the special regulations governing contingent payment debt

                                       15


instruments (which we refer to as the "CPDI regulations"). The application of
the CPDI regulations to instruments such as the new notes is uncertain in
several respects, and, as a result, no assurance can be given that the Internal
Revenue Service or a court will agree with the treatment described herein, and
no ruling will be obtained from the Internal Revenue Service concerning the
application of the CPDI regulations to the new notes. See "Material United
States Federal Income Tax Considerations" for more information.

      THE NEW NOTES WILL BE EFFECTIVELY SUBORDINATED TO EXISTING AND FUTURE
      INDEBTEDNESS AND OTHER LIABILITIES OF OUR SUBSIDIARIES.

            We derive substantially all our operating income from, and hold
substantially all our assets through, our subsidiaries. As a result, we will
depend on distributions from our subsidiaries in order to meet our payment
obligations under any debt securities, including the new notes and our other
obligations. In general, these subsidiaries are separate and distinct legal
entities and will have no obligation to pay any amounts due on our debt
securities or to provide us with funds for our payment obligations, whether by
dividends, distributions, loans or otherwise. In addition, provisions of
applicable law, such as those limiting the legal sources of dividends and those
under the 1935 Act, limit their ability to make payments or other distributions
to us, and they could agree to contractual restrictions on their ability to make
distributions. For a discussion of restrictions under the 1935 Act, please read
"Management's Discussion and Analysis of Financial Condition and Results of
Operations of CenterPoint Energy and Subsidiaries--Liquidity and Capital
Resources--Future Sources and Uses of Cash--Certain Contractual and
Regulatory Limits on Ability to Issue Securities and Pay Dividends on our Common
Stock" in Item 2 of Part I of our Quarterly Report on Form 10-Q for the
quarterly period ended September 30, 2004.

            Our right to receive any assets of any subsidiary, and therefore the
right of our creditors to participate in those assets, will be effectively
subordinated to the claims of that subsidiary's creditors, including trade
creditors. In addition, even if we were a creditor of any subsidiary, our rights
as a creditor would be subordinated to any security interest in the assets of
that subsidiary and any indebtedness of the subsidiary senior to that held by
us. As of January 31, 2005, our subsidiaries, excluding subsidiaries issuing
trust preferred securities and transition bonds, had approximately $5.3 billion
principal amount of external indebtedness, of which approximately $2.9 billion
is secured, as well as other liabilities.

      IF YOU HOLD NEW NOTES, YOU WILL NOT BE ENTITLED TO ANY RIGHTS WITH RESPECT
      TO OUR COMMON STOCK, BUT YOU WILL BE SUBJECT TO ALL CHANGES MADE WITH
      RESPECT TO OUR COMMON STOCK.

            If you hold new notes, you will not be entitled to any rights with
respect to our common stock (including, without limitation, voting rights and
rights to receive any dividends or other distributions on our common stock), but
you will be subject to all changes affecting the common stock. You will only be
entitled to rights on the common stock if and when we deliver shares of common
stock to you upon conversion of your new notes and in limited cases under the
conversion rate adjustments of the notes. For example, in the event that an
amendment is proposed to our articles of incorporation or by-laws requiring
shareholder approval and the record date for determining the shareholders of
record entitled to vote on the amendment occurs prior to delivery of the common
stock, you will not be entitled to vote on the amendment, although you will
nevertheless be subject to any changes in the powers, preferences or special
rights of our common stock.

      WE MAY ISSUE ADDITIONAL SHARES OF COMMON STOCK AND THEREBY MATERIALLY AND
      ADVERSELY AFFECT THE PRICE OF OUR COMMON STOCK.

            We are not restricted from issuing additional common stock during
the life of the new notes and have no obligation to consider your interests for
any reason. If we issue additional shares of common stock, it may materially and
adversely affect the price of our common stock and, in turn, the price of the
new notes.

      OUR ARTICLES OF INCORPORATION AND BYLAW PROVISIONS, AND SEVERAL OTHER
      FACTORS, COULD LIMIT ANOTHER PARTY'S ABILITY TO ACQUIRE US AND COULD
      DEPRIVE YOU OF THE OPPORTUNITY TO OBTAIN A TAKEOVER PREMIUM FOR YOUR
      SHARES OF COMMON STOCK.

            A number of provisions that are in our articles of incorporation and
bylaws will make it difficult for another company to acquire us and for you to
receive any related takeover premium for our common stock. See

                                       16


"Description of Our Capital Stock--Anti-Takeover Effects of Texas Laws and Our
Charter and Bylaw Provisions" and "Description of Our Capital Stock--
Shareholder Rights Plan."

             PRINCIPAL RISK FACTORS ASSOCIATED WITH OUR BUSINESSES

            We are a holding company that conducts all of our business
operations through subsidiaries, primarily CenterPoint Houston and CERC. The
following summarizes the principal risk factors associated with the businesses
conducted by each of these subsidiaries:

    RISK FACTORS AFFECTING OUR ELECTRIC TRANSMISSION & DISTRIBUTION BUSINESS

      CENTERPOINT HOUSTON MAY NOT BE SUCCESSFUL IN TIMELY RECOVERING THE FULL
      VALUE OF ITS TRUE-UP COMPONENTS.

            On March 31, 2004, CenterPoint Houston filed the final true-up
application required by the Texas electric restructuring law with the Texas
Utility Commission. CenterPoint Houston's requested true-up balance was $3.7
billion, excluding interest and net of the retail clawback payable to
CenterPoint Houston by a former affiliate. In December 2004, the Texas Utility
Commission approved a final order in CenterPoint Houston's true-up proceeding
authorizing CenterPoint Houston to recover $2.3 billion including interest
through August 31, 2004, subject to adjustments to reflect accrual of interest
and payment of excess mitigation credits after August 31, 2004. In January 2005,
we appealed certain aspects of the final order seeking to increase the true-up
balance ultimately recovered by CenterPoint Houston. Other parties have also
appealed the order, seeking to reduce the amount authorized for CenterPoint
Houston's recovery. Although we believe we have meritorious arguments and that
the other parties' appeals are without merit, no prediction can be made as to
the ultimate outcome or timing of such appeals. A failure by CenterPoint Houston
to recover the full value of its true-up components may have an adverse impact
on CenterPoint Houston's results of operations, financial condition and cash
flows.

      CENTERPOINT HOUSTON'S RECEIVABLES ARE CONCENTRATED IN A SMALL NUMBER OF
      RETAIL ELECTRIC PROVIDERS.

            CenterPoint Houston's receivables from the distribution of
electricity are collected from retail electric providers that supply the
electricity CenterPoint Houston distributes to their customers. Currently,
CenterPoint Houston does business with approximately 56 retail electric
providers. Adverse economic conditions, structural problems in the market served
by the Electric Reliability Council of Texas, Inc. ("ERCOT") or financial
difficulties of one or more retail electric providers could impair the ability
of these retail providers to pay for CenterPoint Houston's services or could
cause them to delay such payments. CenterPoint Houston depends on these retail
electric providers to remit payments on a timely basis. Any delay or default in
payment could adversely affect CenterPoint Houston's cash flows, financial
condition and results of operations. Reliant Energy, Inc. (formerly Reliant
Resources, Inc.) ("RRI"), through its subsidiaries, is CenterPoint Houston's
largest customer. Approximately 69% of CenterPoint Houston's $102 million in
billed receivables from retail electric providers at December 31, 2004 was owed
by subsidiaries of RRI.

      RATE REGULATION OF CENTERPOINT HOUSTON'S BUSINESS MAY DELAY OR DENY
      CENTERPOINT HOUSTON'S ABILITY TO EARN A REASONABLE RETURN AND FULLY
      RECOVER ITS COSTS.

            CenterPoint Houston's rates are regulated by certain municipalities
and the Texas Utility Commission based on an analysis of its invested capital
and its expenses incurred in a test year. Thus, the rates that CenterPoint
Houston is allowed to charge may not match its expenses at any given time. While
rate regulation in Texas is premised on providing an opportunity to recover
reasonable and necessary operating expenses and to earn a reasonable return on
its invested capital, there can be no assurance that the regulatory process in
which rates are determined will always result in rates that will produce full
recovery of CenterPoint Houston's costs and enable CenterPoint Houston to earn a
reasonable return on its invested capital.

      DISRUPTIONS AT POWER GENERATION FACILITIES OWNED BY THIRD PARTIES COULD
      INTERRUPT CENTERPOINT HOUSTON'S SALES OF TRANSMISSION AND DISTRIBUTION
      SERVICES.

            CenterPoint Houston depends on power generation facilities owned by
third parties to provide retail electric providers with electric power which it
transmits and distributes to customers of the retail electric providers.
CenterPoint Houston does not own or operate any power generation facilities. If
power generation is disrupted or if

                                       17


power generation capacity is inadequate, CenterPoint Houston's services may be
interrupted, and its results of operations, financial condition and cash flows
may be adversely affected.

     CENTERPOINT HOUSTON'S REVENUES AND RESULTS OF OPERATIONS ARE SEASONAL.

            A significant portion of CenterPoint Houston's revenues is derived
from rates that it collects from each retail electric provider based on the
amount of electricity it distributes on behalf of such retail electric provider.
Thus, CenterPoint Houston's revenues and results of operations are subject to
seasonality, weather conditions and other changes in electricity usage, with
revenues being higher during the warmer months.

            RISK FACTORS AFFECTING OUR NATURAL GAS DISTRIBUTION AND PIPELINES
            AND GATHERING BUSINESSES

      RATE REGULATION OF CERC'S BUSINESS MAY DELAY OR DENY CERC'S ABILITY TO
      EARN A REASONABLE RETURN AND FULLY RECOVER ITS COSTS.

            CERC's rates for its local distribution companies are regulated by
certain municipalities and state commissions based on an analysis of its
invested capital and its expenses incurred in a test year. Thus, the rates that
CERC is allowed to charge may not match its expenses at any given time. While
rate regulation in the applicable jurisdictions is, generally, premised on
providing an opportunity to recover reasonable and necessary operating expenses
and to earn a reasonable return on invested capital, there can be no assurance
that the regulatory process in which rates are determined will always result in
rates that will produce full recovery of CERC's costs and enable CERC to earn a
reasonable return on its invested capital.

      CERC'S BUSINESSES MUST COMPETE WITH ALTERNATIVE ENERGY SOURCES, AND ITS
      PIPELINES AND GATHERING BUSINESSES MUST COMPETE DIRECTLY WITH OTHERS IN
      THE TRANSPORTATION, STORAGE, GATHERING, TREATING AND PROCESSING OF NATURAL
      GAS.

            CERC competes primarily with alternate energy sources such as
electricity and other fuel sources. In some areas, intrastate pipelines, other
natural gas distributors and marketers also compete directly with CERC for
natural gas sales to end-users. In addition, as a result of federal regulatory
changes affecting interstate pipelines, natural gas marketers operating on these
pipelines may be able to bypass CERC's facilities and market, sell and/or
transport natural gas directly to commercial and industrial customers. Any
reduction in the amount of natural gas marketed, sold or transported by CERC as
a result of competition may have an adverse impact on CERC's results of
operations, financial condition and cash flows.

            CERC's two interstate pipelines and its gathering systems compete
with other interstate and intrastate pipelines and gathering systems in the
transportation and storage of natural gas. The principal elements of competition
are rates, terms of service, and flexibility and reliability of service. They
also compete indirectly with other forms of energy, including electricity, coal
and fuel oils. The primary competitive factor is price. The actions of CERC's
competitors could lead to lower prices, which may have an adverse impact on
CERC's results of operations, financial condition and cash flows.

      CERC'S NATURAL GAS DISTRIBUTION BUSINESS IS SUBJECT TO FLUCTUATIONS IN
      NATURAL GAS PRICING LEVELS.

            CERC is subject to risk associated with price movements of natural
gas. Movements in natural gas prices might affect CERC's ability to collect
balances due from its customers and, on the regulated side, could create the
potential for uncollectible accounts expense to exceed the recoverable levels
built into CERC's tariff rates. In addition, a sustained period of high natural
gas prices could apply downward demand pressure on natural gas consumption in
the areas in which CERC operates and increase the risk that CERC's suppliers or
customers fail or are unable to meet their obligations. Additionally, increasing
gas prices could create the need for CERC to provide collateral in order to
purchase gas.

      IF CERC WERE TO FAIL TO EXTEND A CONTRACT WITH ONE OF ITS SIGNIFICANT
      PIPELINE CUSTOMERS, THERE COULD BE AN ADVERSE IMPACT ON ITS OPERATIONS.

            CERC's contract with Laclede Gas Company, one of its pipeline
customers, is currently scheduled to expire in 2007. To the extent the pipeline
is unable to extend this contract or the contract is renegotiated at rates

                                       18


substantially less than the rates provided in the current contract, there could
be an adverse effect on CERC's results of operations, financial condition and
cash flows.

      A DECLINE IN CERC'S CREDIT RATING COULD RESULT IN CERC'S HAVING TO PROVIDE
      COLLATERAL IN ORDER TO PURCHASE GAS.

            If CERC's credit rating were to decline, it might be required to
post cash collateral in order to purchase natural gas. If a credit rating
downgrade and the resultant cash collateral requirement were to occur at a time
when CERC was experiencing significant working capital requirements or otherwise
lacked liquidity, CERC might be unable to obtain the necessary natural gas to
meet its contractual distribution obligations, and its results of operations,
financial condition and cash flows would be adversely affected.

      CERC'S INTERSTATE PIPELINES' AND NATURAL GAS GATHERING AND PROCESSING
      BUSINESS' REVENUES AND RESULTS OF OPERATIONS ARE SUBJECT TO FLUCTUATIONS
      IN THE SUPPLY OF GAS.

            CERC's interstate pipelines and natural gas gathering and processing
business largely rely on gas sourced in the various supply basins located in the
Midcontinent region of the United States. To the extent the availability of this
supply is substantially reduced, it could have an adverse effect on CERC's
results of operations, financial condition and cash flows.

      CERC'S REVENUES AND RESULTS OF OPERATIONS ARE SEASONAL.

            A substantial portion of CERC's revenues is derived from natural gas
sales and transportation. Thus, CERC's revenues and results of operations are
subject to seasonality, weather conditions and other changes in natural gas
usage, with revenues being higher during the winter months.

                       RISK FACTORS AFFECTING TEXAS GENCO

            Until the closing of the merger of Texas Genco with a subsidiary of
Texas Genco LLC, which is expected to occur during the first half of 2005
following receipt of approval from the Nuclear Regulatory Commission ("NRC"),
Texas Genco's operations at the South Texas Project nuclear generating station
will continue to be a part of our business. The application for approval is
currently pending before the NRC.

      TEXAS GENCO HAS SOLD FORWARD A SUBSTANTIAL PORTION OF ITS SHARE OF THE
      POWER GENERATED BY THE SOUTH TEXAS PROJECT TO TEXAS GENCO LLC.
      ACCORDINGLY, TEXAS GENCO'S RESULTS OF OPERATIONS, FINANCIAL CONDITION AND
      CASH FLOWS COULD BE ADVERSELY AFFECTED IF TEXAS GENCO LLC FAILS TO MEET
      ITS PURCHASE OBLIGATIONS.

            In connection with the sale of Texas Genco's fossil generation
assets to Texas Genco LLC, Genco LP entered into a power purchase and sale
agreement with Texas Genco LLC, which we refer to as the back-to-back power
purchase agreement. Under this agreement, Genco LP has sold forward a
substantial portion of Genco LP's share of the energy from the South Texas
Project through December 31, 2008. In the event Texas Genco LLC fails to meet
its purchase obligations under the back-to-back power purchase agreement, Texas
Genco's results of operations, financial condition and cash flows could be
adversely affected. As of December 31, 2004, Texas Genco LLC's securities
ratings were below investment grade.

      TEXAS GENCO IS SUBJECT TO OPERATIONAL AND MARKET RISKS ASSOCIATED WITH ITS
      FUTURE CAPACITY AUCTIONS AND OTHER FUTURE SALES.

            Although Texas Genco has already sold forward a substantial portion
of its share of the energy from the South Texas Project nuclear generating
station (the "South Texas Project"), it currently remains obligated to sell 15%
of its share of installed generation capacity from the South Texas Project and
related ancillary services pursuant to PUC-mandated auctions. In these auctions,
Texas Genco will be required to sell firm entitlements on a forward basis to
capacity and ancillary services dispatched within specified operational
constraints. In addition to its capacity auctions, Texas Genco may from time to
time sell any excess capacity or energy generated by the South Texas Project
forward on a firm or interruptible basis. Accordingly, unanticipated unit
outages or other problems with the South Texas Project could result in Texas
Genco's firm capacity and ancillary services commitments under its future
capacity auctions or other future sales exceeding its available generation
capacity. As a result, an

                                       19


unexpected outage at the South Texas Project could require Texas Genco to obtain
replacement power from third parties in the open market in order to satisfy its
obligations. The cost of any such replacement power would likely exceed the cost
of generating power at the South Texas Project.

            Under the Texas electric restructuring law, Texas Genco and other
power generators in Texas are not subject to traditional cost-based regulation
and, therefore, may sell electric generation capacity, energy and ancillary
services to wholesale purchasers at prices determined by the market. As a
result, Texas Genco is not guaranteed any rate of return on its capital
investments through mandated rates, and its revenues and results of operations
associated with future sales depend, in part, upon prevailing market prices for
electricity in the ERCOT market. Market prices for electricity, generation
capacity, energy and ancillary services may fluctuate substantially. The gross
margins generated by Texas Genco's future sales will be directly impacted by
natural gas prices. Because the South Texas Project's fuel costs are largely
fixed under contracts, they are generally not subject to significant daily and
monthly fluctuations. However, the market price for power in the ERCOT market is
directly affected by the price of natural gas because natural gas is the
marginal fuel for facilities serving the ERCOT market during most hours. As a
result, the price customers are willing to pay for entitlements to Texas Genco's
future capacity not sold forward under the back-to-back power purchase agreement
will generally rise and fall with natural gas prices.

            Market prices in the ERCOT market may also fluctuate substantially
due to other factors. Such fluctuations may occur over relatively short periods
of time. Volatility in market prices may result from:

      -     oversupply or undersupply of generation capacity,

      -     power transmission or fuel transportation constraints or
               inefficiencies,

      -     weather conditions,

      -     seasonality,

      -     availability and market prices for natural gas or other fuels,

      -     changes in electricity usage,

      -     additional supplies of electricity from existing competitors or new
               market entrants as a result of the development of new generation
               facilities or additional transmission capacity,

      -     illiquidity in the ERCOT market,

      -     availability of competitively priced alternative energy sources,

      -     natural disasters, wars, embargoes, terrorist attacks and other
               catastrophic events, and

      -     federal and state energy and environmental regulation and
               legislation.

   IF THE SALE OF TEXAS GENCO TO TEXAS GENCO LLC IS NOT COMPLETED, TEXAS
   GENCO MAY BE OBLIGATED TO PAY LIQUIDATED DAMAGES TO TEXAS GENCO LLC
   RELATING TO COSTS INCURRED BY TEXAS GENCO LLC AS A RESULT OF ENERGY FROM
   THE SOUTH TEXAS PROJECT BEING UNAVAILABLE, AND THE PRICING OF ENERGY TEXAS
   GENCO SELLS UNDER THE BACK-TO-BACK POWER PURCHASE AGREEMENT WILL BE
   REDUCED IN THE FUTURE.

            During the period from December 15, 2004 until the closing of the
sale of Texas Genco to Texas Genco LLC, the price for the energy sold by Texas
Genco under the back-to-back power purchase agreement will be the
weighted-average price achieved by Texas Genco LLC on its firm forward sales in
the South ERCOT zone. However, in the event the sale does not close, Genco LP
will be obligated to pay Texas Genco LLC 50% of the economic cost (i.e.
liquidated damages payable to third parties or cost of cover) Texas Genco LLC
incurs as a result of energy from the South Texas Project being unavailable to
meet the contract quantity during the period from December 15, 2004 to the
termination of the agreement governing the sale of Texas Genco. In addition,
after any termination of this sale agreement, the pricing for the energy sold
under the back-to-back power purchase agreement

                                       20


will be 90% of such weighted-average price, with no contingent payment for
economic costs. The sale agreement may be terminated under various
circumstances, including a failure to close the second step of the sale
transaction by April 30, 2005 (which date may be extended by either party for up
to two consecutive 90-day periods if NRC approval has not yet been obtained or
is being contested and all other closing conditions are capable of being
satisfied). We currently expect to obtain NRC approval in the first half of
2005.

      THERE COULD BE A SIGNIFICANT DISRUPTION IN TEXAS GENCO'S OPERATIONS IF
      TEXAS GENCO LLC FAILS TO PERFORM ITS OBLIGATIONS UNDER THE SERVICES
      AGREEMENT.

            In connection with the sale of Texas Genco's fossil generation
assets to Texas Genco LLC, Texas Genco, LP, a subsidiary of Texas Genco ("Genco
LP"), entered into a services agreement with Texas Genco LLC under which Texas
Genco LLC has agreed to, among other things, provide energy scheduling services
to Genco LP, administer Genco LP's PUC-mandated capacity auctions and administer
Genco LP's energy sales transactions. In the event Texas Genco LLC fails to
perform its obligations under the services agreement or the services agreement
is terminated, Texas Genco will be required to engage another service provider
or develop the infrastructure to resume the functions being performed by Texas
Genco LLC under the services agreement. If Texas Genco is unable to do so, there
could be a significant disruption in its operations.

      THE OPERATION OF THE SOUTH TEXAS PROJECT INVOLVES RISKS THAT COULD
      ADVERSELY AFFECT TEXAS GENCO'S REVENUES, COSTS, RESULTS OF OPERATIONS,
      FINANCIAL CONDITION AND CASH FLOWS.

            The South Texas Project is owned as a tenancy in common among Genco
LP and other co-owners. Each co-owner has an undivided ownership interest in the
two nuclear-fueled generating units and the electrical output from those units.
Genco LP currently owns a 30.8% interest in the South Texas Project and
currently bears a corresponding 30.8% share of the capital and operating costs
associated with the project. This interest is subject to increase by up to an
additional 25.2% pursuant to Texas Genco's exercise of its right of first
refusal to purchase an additional interest in the South Texas Project from a
co-owner. This purchase may occur prior to the completion of the sale of Texas
Genco to Texas Genco LLC. Genco LP and the other co-owners have organized the
STP Nuclear Operating Company ("STPNOC") to operate and maintain the South Texas
Project. STPNOC is managed by a board of directors composed of one director
appointed by each of the co-owners, along with the chief executive officer of
STPNOC. The ownership of an interest in and operation of the South Texas Project
are subject to various risks, any of which could adversely affect Texas Genco's
revenues, costs, results of operations, financial condition and cash flows.
These risks include:

      -     liability associated with the potential harmful effects on the
               environment and human health resulting from the operation of
               nuclear facilities and the storage, handling and disposal of
               radioactive materials,

      -     limitations on the amounts and types of insurance commercially
               available to cover losses that might arise in connection with
               nuclear operations,

      -     uncertainties with respect to the technological and financial
               aspects of decommissioning nuclear plants at the end of their
               licensed lives,

      -     breakdown or failure of equipment or processes,

      -     operating performance below expected levels of output or efficiency,

      -     disruptions in the transmission of electricity,

      -     shortages of equipment, material or labor,

      -     labor disputes,

      -     fuel supply interruptions,

      -     limitations that may be imposed by regulatory requirements,
               including, among others, environmental standards,

                                      21


      -     limitations imposed by the ERCOT ISO,

      -     governmental action, including on a preemptive basis,

      -     violations of permit limitations,

      -     operator error, and

      -     catastrophic events such as fires, hurricanes, explosions, floods,
               terrorist attacks or other similar occurrences.

            The South Texas Project may require significant capital expenditures
to keep it operating at high efficiency and to meet regulatory requirements and
is also likely to require periodic upgrading and improvement. Any unexpected
failure to produce power, including failure caused by breakdown or forced
outage, could result in increased costs of operations and reduced earnings.

      THE POWER GENERATED BY THE SOUTH TEXAS PROJECT IS TRANSMITTED THROUGH
      POWER TRANSMISSION AND DISTRIBUTION FACILITIES THAT TEXAS GENCO DOES NOT
      OWN OR CONTROL. IF TRANSMISSION SERVICE IS DISRUPTED DUE TO A FORCE
      MAJEURE EVENT, TEXAS GENCO LLC WILL NOT BE OBLIGATED TO PURCHASE POWER
      FROM GENCO LP UNDER THE BACK-TO-BACK POWER PURCHASE AGREEMENT DURING THE
      COURSE OF SUCH OUTAGE.

            The power generated by the South Texas Project is transmitted
through transmission and distribution facilities owned and operated by
CenterPoint Houston and by others. If transmission service is disrupted due to a
force majeure event, Texas Genco LLC will not be obligated to purchase power
from Genco LP under the back-to-back power purchase agreement during the course
of such outage, which would adversely impact Texas Genco's results of
operations, financial condition and cash flows.

      TEXAS GENCO'S RESULTS OF OPERATIONS, FINANCIAL CONDITION AND CASH FLOWS
      COULD BE ADVERSELY IMPACTED BY A DISRUPTION OF FUEL SUPPLIES FOR THE SOUTH
      TEXAS PROJECT.

            The South Texas Project satisfies its fuel supply requirements by
acquiring uranium concentrates, converting uranium concentrates into uranium
hexafluoride, enriching uranium hexafluoride, and fabricating nuclear fuel
assemblies under a number of contracts covering a portion of the fuel
requirements of the South Texas Project for uranium, conversion services,
enrichment services and fuel fabrication. Other than a fuel fabrication
agreement that extends for the life of the South Texas Project, these contracts
have varying expiration dates, and most are short to medium term (less than
seven years). We believe that sufficient capacity for nuclear fuel supplies and
processing currently exists to permit normal operations of the South Texas
Project's nuclear powered generating units, however, any disruption in fuel
supplies or processing services could adversely affect Texas Genco's results of
operations, financial condition and cash flows.

      TEXAS GENCO'S OPERATIONS ALSO ARE SUBJECT TO EXTENSIVE REGULATIONS,
      INCLUDING ENVIRONMENTAL REGULATION. IF TEXAS GENCO FAILS TO COMPLY WITH
      APPLICABLE REGULATIONS OR TO OBTAIN OR MAINTAIN ANY NECESSARY GOVERNMENTAL
      PERMIT OR APPROVAL, IT MAY BE SUBJECT TO CIVIL, ADMINISTRATIVE AND/OR
      CRIMINAL PENALTIES THAT COULD ADVERSELY IMPACT ITS RESULTS OF OPERATIONS,
      FINANCIAL CONDITION AND CASH FLOWS.

            Texas Genco's operations are subject to complex and stringent
energy, environmental and other governmental laws and regulations. The
acquisition, ownership and operation of power generation facilities require
numerous permits, approvals and certificates from federal, state and local
governmental agencies. These facilities are subject to regulation by the Texas
Utility Commission regarding non-rate matters. Existing regulations may be
revised or reinterpreted, new laws and regulations may be adopted or become
applicable to Texas Genco or any of its generation facilities or future changes
in laws and regulations may have a detrimental effect on its business.

            Operation of the South Texas Project is subject to regulation by the
NRC. This regulation involves testing, evaluation and modification of all
aspects of plant operation in light of NRC safety and environmental
requirements. Continuous demonstrations to the NRC that plant operations meet
applicable requirements are also required. The NRC has the ultimate authority to
determine whether any nuclear powered generating unit may operate. The NRC

                                       22


has broad authority under federal law to impose licensing and safety-related
requirements for the operation of nuclear generation facilities. In the event of
non-compliance, the NRC has the authority to impose fines, shut down a unit, or
both, depending upon its assessment of the severity of the situation, until
compliance is achieved. Any revised safety requirements promulgated by the NRC
could necessitate substantial capital expenditures at nuclear plants. In
addition, although we have no reason to anticipate a serious nuclear incident at
the South Texas Project, if an incident were to occur, it could have a material
adverse effect on Texas Genco's results of operations, financial condition and
cash flows.

            Water for certain of Texas Genco's facilities is obtained from
public water authorities. New or revised interpretations of existing agreements
by those authorities or changes in price or availability of water may have a
detrimental effect on Texas Genco's business.

            Texas Genco's business is subject to extensive environmental
regulation by federal, state and local authorities. Texas Genco is required to
comply with numerous environmental laws and regulations and to obtain numerous
governmental permits in operating its facilities. Texas Genco may incur
significant additional costs to comply with these requirements. If Texas Genco
were to fail to comply with these requirements or with any other regulatory
requirements that apply to its operations, it could be subject to
administrative, civil and/or criminal liability and fines, and regulatory
agencies could take other actions seeking to curtail its operations. These
liabilities or actions could adversely impact its results of operations,
financial condition and cash flows.

            Existing environmental regulations could be revised or
reinterpreted, new laws and regulations could be adopted or become applicable to
Texas Genco or its facilities, and future changes in environmental laws and
regulations could occur, including potential regulatory and enforcement
developments related to air emissions. If any of these events were to occur,
Texas Genco's business, results of operations, financial condition and cash
flows could be adversely affected.

            STPNOC may not be able to obtain or maintain from time to time all
required environmental regulatory approvals. If there is a delay in obtaining
any required environmental regulatory approvals or if STPNOC fails to obtain and
comply with them, it may not be able to operate the South Texas Project or it
may be required to incur additional costs. Texas Genco is generally responsible
for its proportionate share of on-site liabilities associated with the
environmental condition of the South Texas Project, regardless of when the
liabilities arose and whether the liabilities are known or unknown. These
liabilities may be substantial.

        RISK FACTORS ASSOCIATED WITH OUR CONSOLIDATED FINANCIAL CONDITION

      IF WE ARE UNABLE TO ARRANGE FUTURE FINANCINGS ON ACCEPTABLE TERMS, OUR
      ABILITY TO REFINANCE EXISTING INDEBTEDNESS COULD BE LIMITED.

            As of December 31, 2004, we had $9.0 billion of outstanding
indebtedness on a consolidated basis. Approximately $2.2 billion principal
amount of this debt must be paid through 2006, excluding principal repayments of
approximately $101 million on transition bonds. The success of our future
financing efforts may depend, at least in part, on:

      -     the timing and amount of our recovery of the true-up components and
               our ability to monetize our remaining interest in Texas Genco;

      -     general economic and capital market conditions;

      -     credit availability from financial institutions and other lenders;

      -     investor confidence in us and the market in which we operate;

      -     maintenance of acceptable credit ratings;

      -     market expectations regarding our future earnings and probable cash
               flows;

      -     market perceptions of our ability to access capital markets on
               reasonable terms;

                                       23


      -     our exposure to RRI in connection with its indemnification
               obligations arising in connection with its separation from us;

      -     provisions of relevant tax and securities laws; and

      -     our ability to obtain approval of specific financing transactions
               under the 1935 Act.

            As of March 1, 2005, our CenterPoint Houston subsidiary had $3.3
billion principal amount of general mortgage bonds outstanding and $253 million
of first mortgage bonds outstanding. It may issue additional general mortgage
bonds on the basis of retired bonds, 70% of property additions or cash deposited
with the trustee. Although approximately $500 million of additional first
mortgage bonds and general mortgage bonds could be issued on the basis of
retired bonds and 70% of property additions as of December 31, 2004, CenterPoint
Houston has agreed under the $1.3 billion collateralized term loan maturing in
2005 to not issue, subject to certain exceptions, more than $200 million of any
incremental secured or unsecured debt. In addition, CenterPoint Houston is
contractually prohibited, subject to certain exceptions, from issuing additional
first mortgage bonds.

            Our capital structure and liquidity will be affected significantly
by the results of our pending application to securitize the $2.3 billion of
costs authorized for recovery in our proceeding regarding the transition to
competitive retail markets in Texas. In addition, we will receive an additional
$700 million from the sale of Texas Genco and its remaining operations, which is
scheduled to occur in the first half of 2005 but remains subject to various
conditions, including approval of the NRC.

            Our current credit ratings are discussed in "Management's Discussion
and Analysis of Financial Condition and Results of Operations--Liquidity and
Capital Resources--Future Sources and Uses of Cash--Impact on Liquidity of a
Downgrade in Credit Ratings" in Item 2 of Part I of our Quarterly Report on Form
10-Q for the period ended September 30, 2004. We cannot assure you that these
credit ratings will remain in effect for any given period of time or that one or
more of these ratings will not be lowered or withdrawn entirely by a rating
agency. We note that these credit ratings are not recommendations to buy, sell
or hold our securities. Each rating should be evaluated independently of any
other rating. Any future reduction or withdrawal of one or more of our credit
ratings could have a material adverse impact on our ability to access capital on
acceptable terms.

      IF THE SALE OF CENTERPOINT ENERGY'S INTEREST IN TEXAS GENCO TO TEXAS GENCO
      LLC DOES NOT CLOSE, CENTERPOINT ENERGY MAY PURSUE OTHER MEANS FOR
      MONETIZING ITS REMAINING INTEREST IN TEXAS GENCO AND NO ASSURANCE CAN BE
      GIVEN THAT SUCH EFFORTS WOULD BE SUCCESSFUL.

            On December 15, 2004, Texas Genco completed the sale of its fossil
generation assets (coal, lignite and gas-fired plants) to Texas Genco LLC for
$2.813 billion in cash, of which $2.231 billion was distributed to CenterPoint
Energy. The sale was part of the first step of the transaction previously
announced in July 2004 in which Texas Genco LLC (formerly known as GC Power
Acquisition LLC), an entity owned in equal parts by affiliates of The Blackstone
Group, Hellman & Friedman LLC, Kohlberg Kravis Roberts & Co. L.P. and Texas
Pacific Group, agreed to acquire Texas Genco for approximately $3.65 billion in
cash. The second step of the transaction, in which Texas Genco is expected to
merge with a subsidiary of Texas Genco LLC in exchange for an additional cash
payment to CenterPoint Energy of $700 million, is expected to close during the
first half of 2005 following receipt of approval from the NRC. The closing of
the second step of the overall sale transaction is subject to various closing
conditions, including receipt of approval from the NRC. If the conditions are
not satisfied and the second step does not close, CenterPoint Energy will not
receive the $700 million it currently expects Texas Genco LLC to pay as
consideration for CenterPoint Energy's interest in Texas Genco. In such an
event, CenterPoint Energy may pursue other means for monetizing its remaining
interest in Texas Genco and no assurance can be given that such efforts would be
successful.

      AS A HOLDING COMPANY WITH NO OPERATIONS OF OUR OWN, WE WILL DEPEND ON
      DISTRIBUTIONS FROM OUR SUBSIDIARIES TO MEET OUR PAYMENT OBLIGATIONS, AND
      PROVISIONS OF APPLICABLE LAW OR CONTRACTUAL RESTRICTIONS COULD LIMIT THE
      AMOUNT OF THOSE DISTRIBUTIONS.

            We derive all our operating income from, and hold all our assets
through, our subsidiaries. As a result, we will depend on distributions from our
subsidiaries in order to meet our payment obligations. In general, these

                                       24


subsidiaries are separate and distinct legal entities and have no obligation to
provide us with funds for our payment obligations, whether by dividends,
distributions, loans or otherwise. In addition, provisions of applicable law,
such as those limiting the legal sources of dividends and those under the 1935
Act, limit their ability to make payments or other distributions to us, and they
could agree to contractual restrictions on their ability to make distributions.

            Our right to receive any assets of any subsidiary, and therefore the
right of our creditors to participate in those assets, will be effectively
subordinated to the claims of that subsidiary's creditors, including trade
creditors. In addition, even if we were a creditor of any subsidiary, our rights
as a creditor would be subordinated to any security interest in the assets of
that subsidiary and any indebtedness of the subsidiary senior to that held by
us.

      AN INCREASE IN SHORT-TERM INTEREST RATES COULD ADVERSELY AFFECT OUR CASH
      FLOWS AND EARNINGS.

            As of December 31, 2004, we had $1.5 billion of outstanding
floating-rate debt owed to third parties. The interest rate spreads on such debt
are substantially above our historical interest rate spreads. In addition, any
floating-rate debt issued by us in the future could be at interest rates
substantially above our historical borrowing rates. While we may seek to use
interest rate swaps in order to hedge portions of our floating-rate debt, we may
not be successful in obtaining hedges on acceptable terms. An increase in
short-term interest rates could result in higher interest costs and could
adversely affect our results of operations, financial condition and cash flows.

      THE USE OF DERIVATIVE CONTRACTS BY US AND OUR SUBSIDIARIES IN THE NORMAL
      COURSE OF BUSINESS COULD RESULT IN FINANCIAL LOSSES THAT NEGATIVELY IMPACT
      OUR RESULTS OF OPERATIONS AND THOSE OF OUR SUBSIDIARIES.

            We and our subsidiaries use derivative instruments, such as swaps,
options, futures and forwards, to manage our commodity and financial market
risks. We and our subsidiaries could recognize financial losses as a result of
volatility in the market values of these contracts, or if a counterparty fails
to perform. In the absence of actively quoted market prices and pricing
information from external sources, the valuation of these financial instruments
can involve management's judgment or use of estimates. As a result, changes in
the underlying assumptions or use of alternative valuation methods could affect
the reported fair value of these contracts.

                                   OTHER RISKS

      WE AND CENTERPOINT HOUSTON COULD INCUR LIABILITIES ASSOCIATED WITH
      BUSINESSES AND ASSETS THAT WE HAVE TRANSFERRED TO OTHERS.

            Under some circumstances, we and CenterPoint Houston could incur
liabilities associated with assets and businesses we and CenterPoint Houston no
longer own. These assets and businesses were previously owned by Reliant Energy,
Incorporated directly or through subsidiaries and include:

      -     those transferred to RRI or its subsidiaries in connection with the
               organization and capitalization of RRI prior to its initial
               public offering in 2001; and

      -     those transferred to Texas Genco in connection with its organization
               and capitalization.

            In connection with the organization and capitalization of RRI, RRI
and its subsidiaries assumed liabilities associated with various assets and
businesses Reliant Energy, Incorporated transferred to them. RRI also agreed to
indemnify, and cause the applicable transferee subsidiaries to indemnify, us and
our subsidiaries, including CenterPoint Houston, with respect to liabilities
associated with the transferred assets and businesses. The indemnity provisions
were intended to place sole financial responsibility on RRI and its subsidiaries
for all liabilities associated with the current and historical businesses and
operations of RRI, regardless of the time those liabilities arose. If RRI is
unable to satisfy a liability that has been so assumed in circumstances in which
Reliant Energy, Incorporated has not been released from the liability in
connection with the transfer, we or CenterPoint Houston could be responsible for
satisfying the liability.

            RRI reported in its Quarterly Report on Form 10-Q for the three
months ended September 30, 2004 that as of September 30, 2004 it had $5.5
billion of total debt and its unsecured debt ratings are currently below
investment grade. If RRI were unable to meet its obligations, it would need to
consider, among various options, restructuring

                                       25


under the bankruptcy laws, in which event RRI might not honor its
indemnification obligations and claims by RRI's creditors might be made against
us as its former owner.

            Reliant Energy, Incorporated and RRI are named as defendants in a
number of lawsuits arising out of power sales in California and other West Coast
markets and financial reporting matters. Although these matters relate to the
business and operations of RRI, claims against Reliant Energy, Incorporated have
been made on grounds that include the effect of RRI's financial results on
Reliant Energy, Incorporated's historical financial statements and liability of
Reliant Energy, Incorporated as a controlling shareholder of RRI. We or
CenterPoint Houston could incur liability if claims in one or more of these
lawsuits were successfully asserted against us or CenterPoint Houston and
indemnification from RRI were determined to be unavailable or if RRI were unable
to satisfy indemnification obligations owed with respect to those claims.

            In connection with the organization and capitalization of Texas
Genco, Texas Genco assumed liabilities associated with the electric generation
assets Reliant Energy, Incorporated transferred to it. Texas Genco also agreed
to indemnify, and cause the applicable transferee subsidiaries to indemnify, us
and our subsidiaries, including CenterPoint Houston, with respect to liabilities
associated with the transferred assets and businesses. In many cases the
liabilities assumed were held by CenterPoint Houston and CenterPoint Houston was
not released by third parties from these liabilities. The indemnity provisions
were intended generally to place sole financial responsibility on Texas Genco
and its subsidiaries for all liabilities associated with the current and
historical businesses and operations of Texas Genco, regardless of the time
those liabilities arose. In connection with the sale of Texas Genco's fossil
generation assets (coal, lignite and gas-fired plants) to Texas Genco LLC, the
separation agreement we entered into with Texas Genco in connection with the
organization and capitalization of Texas Genco was amended to provide that all
of Texas Genco's rights and obligations under the separation agreement relating
to its fossil generation assets, including Texas Genco's obligation to indemnify
us with respect to liabilities associated with the fossil generation assets and
related business, were assigned to and assumed by Texas Genco LLC. In addition,
under the amended separation agreement, Texas Genco is no longer liable for, and
CenterPoint Energy has assumed and agreed to indemnify Texas Genco LLC against,
liabilities that Texas Genco originally assumed in connection with its
organization to the extent, and only to the extent, that such liabilities are
covered by certain insurance policies or other similar agreements held by
CenterPoint Energy. If Texas Genco or Texas Genco LLC were unable to satisfy a
liability that had been so assumed or indemnified against, and provided Reliant
Energy, Incorporated had not been released from the liability in connection with
the transfer, CenterPoint Houston could be responsible for satisfying the
liability.

      WE, TOGETHER WITH OUR SUBSIDIARIES, ARE SUBJECT TO REGULATION UNDER THE
      1935 ACT. THE 1935 ACT AND RELATED RULES AND REGULATIONS IMPOSE A NUMBER
      OF RESTRICTIONS ON OUR ACTIVITIES.

            We and our subsidiaries are subject to regulation by the SEC under
the 1935 Act. The 1935 Act, among other things, limits the ability of a holding
company and its regulated subsidiaries to issue debt and equity securities
without prior authorization, restricts the source of dividend payments to
current and retained earnings without prior authorization, regulates sales and
acquisitions of certain assets and businesses and governs affiliated service,
sales and construction contracts.

            We received an order from the SEC under the 1935 Act on June 30,
2003 relating to our financing activities, which is effective until June 30,
2005. Although authorized levels of financing, together with current levels of
liquidity, are believed to be adequate during the period the order is effective,
unforeseen events could result in capital needs in excess of authorized amounts,
necessitating further authorization from the SEC. Approval of filings under the
1935 Act can take extended periods.

            We must seek a new financing order under the 1935 Act for approval
of our post-June 30, 2005 financing activities before the current financing
order expires on June 30, 2005. If we are unable to obtain a new financing
order, we would generally be unable to engage in any financing transactions,
including the refinancing of existing obligations after June 30, 2005.

            If our earnings for subsequent quarters are insufficient to pay
dividends from current earnings, additional authority would be required from the
SEC for payment of the quarterly dividend from capital or unearned surplus, but
there can be no assurance that the SEC would authorize such payments.

                                       26


            The United States Congress from time to time considers legislation
that would repeal the 1935 Act. We cannot predict at this time whether this
legislation or any variation thereof will be adopted or, if adopted, the effect
of any such law on our business.

      OUR INSURANCE COVERAGE MAY NOT BE SUFFICIENT. INSUFFICIENT INSURANCE
      COVERAGE AND INCREASED INSURANCE COSTS COULD ADVERSELY IMPACT OUR RESULTS
      OF OPERATIONS, FINANCIAL CONDITION AND CASH FLOWS.

            We currently have general liability and property insurance in place
to cover certain of our facilities in amounts that we consider appropriate. Such
policies are subject to certain limits and deductibles and do not include
business interruption coverage. We cannot assure you that insurance coverage
will be available in the future at current costs or on commercially reasonable
terms or that the insurance proceeds received for any loss of, or any damage to,
any of our facilities will be sufficient to restore the loss or damage without
negative impact on our results of operations, financial condition and cash
flows.

            Texas Genco and the other owners of the South Texas Project maintain
nuclear property and nuclear liability insurance coverage as required by law and
periodically review available limits and coverage for additional protection. The
owners of the South Texas Project currently maintain $2.75 billion in property
damage insurance coverage, which is above the legally required minimum, but is
less than the total amount of insurance currently available for such losses.
Under the federal Price Anderson Act, the maximum liability to the public of
owners of nuclear power plants was $10.8 billion as of December 31, 2004. Owners
are required under the Price Anderson Act to insure their liability for nuclear
incidents and protective evacuations. Texas Genco and the other owners of the
South Texas Project currently maintain the required nuclear liability insurance
and participate in the industry retrospective rating plan. In addition, the
security procedures at this facility have recently been enhanced to provide
additional protection against terrorist attacks. All potential losses or
liabilities associated with the South Texas Project may not be insurable, and
the amount of insurance may not be sufficient to cover them.

            In common with other companies in its line of business that serve
coastal regions, CenterPoint Houston does not have insurance covering its
transmission and distribution system because CenterPoint Houston believes it to
be cost prohibitive. If CenterPoint Houston were to sustain any loss of, or
damage to, its transmission and distribution properties, it would be entitled to
seek to recover such loss or damage through a change in its regulated rates,
although there is no assurance that CenterPoint Houston ultimately would obtain
any such rate recovery or that any such rate recovery would be timely granted.
Therefore, we cannot assure you that CenterPoint Houston will be able to restore
any loss of, or damage to, any of its transmission and distribution properties
without negative impact on its results of operations, financial condition and
cash flows.

                                       27


                       SUMMARY CONSOLIDATED FINANCIAL DATA

            The following table sets forth our summary consolidated financial
data for the years ended December 31, 1999, 2000, 2001, 2002 and 2003 and for
the nine-month periods ended September 30, 2003 and 2004. This table should be
read in conjunction with "Management's Discussion and Analysis of Financial
Condition and Results of Operations and Selected Financial Data," the
consolidated financial statements and the related notes and the report of our
independent auditors included in Exhibits 99.1 and 99.2 of our December 7, 2004
Form 8-K and "Management's Discussion and Analysis of Financial Condition and
Results of Operations of CenterPoint Energy and Subsidiaries" and the
consolidated financial statements in our Quarterly Report on Form 10-Q for the
quarterly period ended September 30, 2004.

            The selected financial data presented below give effect to certain
reclassifications necessary to present:

      -     Texas Genco as discontinued operations (as a result of the pending
            sale of these operations announced on July 21, 2004) in accordance
            with Statement of Financial Accounting Standards No. 144,
            "Accounting for the Impairment or Disposal of Long-Lived Assets";

      -     RRI as discontinued operations as a result of the distribution of
            all of the shares of RRI common stock owned by CenterPoint Energy to
            its common shareholders on a pro rata basis;

      -     our Latin America operations which remained at December 31, 2002 as
            discontinued operations as a result of the sale of these operations
            subsequent to December 31, 2002;

      -     CenterPoint Energy Management Services, Inc. as discontinued
            operations as a result of the decision to sell these operations in
            June 2003; and

      -     the extraordinary loss on extinguishment of debt recorded in the
            fourth quarter of 2002 as interest expense in accordance with
            Statement of Financial Accounting Standards No. 145, "Rescission of
            FASB Statements No. 4, 44 and 64, Amendment of FASB Statement No.
            13, and Technical Corrections."

The selected financial data also gives effect to the separation of the
generation, transmission and distribution, and retail functions of Reliant
Energy, Incorporated in August 2002, as required by the Texas electric
restructuring law.

                                       28


CONSOLIDATED INCOME STATEMENT DATA



                                                              YEAR ENDED DECEMBER 31,                       NINE MONTHS ENDED
                                             ----------------------------------------------------------        SEPTEMBER 30,
                                                             (IN MILLIONS, EXCEPT PER SHARE AMOUNTS)     -------------------------
                                             1999(1)    2000      2001(2)        2002        2003(3)(4)     2003        2004(4)
                                             -------  --------  ----------    ----------     ----------  ----------  -------------
                                                                                                
Revenues...................................  $4,694   $ 6,949   $   7,148     $   6,438      $   7,790   $    5,672  $      5,893
                                             ------   -------   ---------     ---------      ---------   ----------  ------------
Income from continuing operations
  before extraordinary item and
  cumulative effect of accounting change...   1,389        52         357           482            409          362            43
Discontinued operations....................    (241)      395         565        (4,402)            75           51          (154)
Extraordinary item, net of tax.............     334        --          --            --             --           --          (894)
Cumulative effect of accounting change,
  net of tax...............................      --        --          58            --             --           --            --
                                             ------   -------   ---------     ---------      ---------   ----------  ------------
Net income (loss) attributable to
  common shareholders......................  $1,482   $   447   $     980     $  (3,920)     $     484   $      413  $     (1,005)
                                             ======   =======   =========     =========      =========   ==========  ============
Basic earnings (loss) per common share:
  Income from continuing operations
   before extraordinary item and
   cumulative effect of accounting
   change..................................  $ 4.88   $  0.18   $    1.23     $    1.62      $    1.35   $     1.19  $       0.14
  Discontinued operations..................   (0.85)     1.39        1.95        (14.78)          0.24         0.17         (0.50)
  Extraordinary item, net of tax...........    1.17        --          --            --             --           --         (2.91)
  Cumulative effect of accounting
   change, net of tax......................      --        --        0.20            --             --           --            --
                                             ------   -------   ---------     ---------      ---------   ----------  ------------
Basic earnings (loss) per common share.....  $ 5.20   $  1.57   $    3.38     $  (13.16)     $    1.59   $     1.36  $      (3.27)
                                             ======   =======   =========     =========      =========   ==========  ============
Diluted earnings (loss) per common
  share:
  Income from continuing operations
   before extraordinary item and
   cumulative effect of accounting
   change..................................  $ 4.85   $  0.18   $    1.22     $    1.61      $    1.34   $     1.18  $       0.14
  Discontinued operations..................   (0.84)     1.38        1.93        (14.69)          0.24         0.17         (0.50)
  Extraordinary item, net of tax...........    1.17        --          --            --             --           --         (2.89)
  Cumulative effect of accounting
   change, net of tax......................      --        --        0.20            --             --           --            --
                                             ------   -------   ---------     ---------      ---------   ----------  ------------
Diluted earnings (loss) per common share...  $ 5.18   $  1.56   $    3.35     $  (13.08)     $    1.58   $     1.35  $      (3.25)
                                             ======   =======   =========     =========      =========   ==========  ============
Cash dividends paid per common share.......  $ 1.50   $  1.50   $    1.50     $    1.07      $    0.40   $     0.30  $       0.30
Dividend payout ratio from continuing
  operations...............................      31%      833%        122%           66%            30%         N/A           N/A
Return from continuing operations on
  average common equity....................    35.9%      1.0%        6.8%         11.8%          25.7%         N/A           N/A


SEGMENT DATA



                                                                         NINE MONTHS ENDED
                                            YEAR ENDED DECEMBER 31,        SEPTEMBER 30,
                                      -------------------------------  --------------------
                                        2001        2002       2003       2003      2004
                                      ---------  ---------  ---------  ---------   --------
                                                           (IN MILLIONS)
                                                                    
ELECTRIC TRANSMISSION & DISTRIBUTION

Revenues............................  $  2,100   $  2,222   $  2,124   $   1,583   $  1,149
Operating Income....................       863      1,096      1,020         823        390
NATURAL GAS DISTRIBUTION
Revenues............................  $  4,742   $  3,960   $  5,435   $   3,913   $  4,525
Operating Income....................       130        198        202         146        137
PIPELINES AND GATHERING
Revenues............................  $    415   $    374   $    407   $     320   $    324
Operating Income....................       137        153        158         124        123
OTHER OPERATIONS
Revenues............................  $      4   $     30   $     28   $      26   $      8
Operating Income (Loss).............       (68)        (7)       (25)        (16)       (17)
ELIMINATIONS/OTHER
Revenues............................  $   (113)  $   (148)  $   (204)  $    (170)  $   (113)
CONSOLIDATED 
Revenues............................  $  7,148   $  6,438   $  7,790   $   5,672   $  5,893
Operating Income....................     1,062      1,440      1,355       1,077        633


                                       29


BALANCE SHEET AND OTHER FINANCIAL DATA



                                                                    YEAR ENDED DECEMBER 31,
                                                  -----------------------------------------------------      AS OF
                                                                (IN MILLIONS, EXCEPT PER SHARE AMOUNTS)  SEPTEMBER 30,
                                                   1999(1)    2000      2001(2)      2002    2003(3)(4)      2004
                                                  --------  --------  ----------  ---------  ----------  -------------
                                                                                       
Book value per common share.....................  $ 18.70   $ 19.10   $   22.77   $   4.74    $   5.77   $      2.08
Market price per common share...................  $ 22.88   $ 43.31   $   26.52   $   8.01    $   9.69   $     10.36
Market price as a percent of book value.........      122%      227%        116%       169%        168%          498%
Assets of discontinued operations...............  $10,134   $18,479   $  16,840   $  4,594    $  4,244   $     4,181
Total assets....................................  $29,318   $35,936   $  32,020   $ 20,635    $ 21,461   $    19,586

Short-term borrowings...........................  $ 3,012   $ 4,799   $   3,469   $    347    $     63   $         2
Long-term debt obligations, including current
 maturities.....................................  $ 7,997   $ 4,989   $   4,712   $  9,996    $ 10,939   $    10,991
Trust preferred securities(5)...................  $   705   $   705   $     706   $    706    $     --            --
Cumulative preferred stock......................  $    10   $    10   $      --   $     --    $     --            --
Capitalization:
  Common stock equity...........................       38%       49%         55%        12%         14%            5%
  Trust preferred securities....................        5%        6%          6%         6%         --            --
  Long-term debt, including current maturities..       57%       45%         39%        82%         86%           95%
Capital expenditures, excluding discontinued
  operations....................................  $   788   $    653  $     802   $    566    $    497   $       359


(1)   1999 net income includes an aggregate non-cash, unrealized gain on our
      indexed debt securities and our Time Warner Inc. (Time Warner) investment,
      of $1.2 billion (after-tax), or $4.09 earnings per basic share and $4.08
      earnings per diluted share. For additional information on the indexed debt
      securities and Time Warner investment, please read Note 7 to our
      consolidated financial statements. The extraordinary item in 1999 is a
      gain related to regulatory assets recorded by our Electric Transmission &
      Distribution business segment as a result of an impairment of certain
      generation-related regulatory assets of our Electric Generation business
      segment in accordance with SFAS No. 101, "Regulated Enterprises -
      Accounting for the Discontinuation of Application of FASB Statement No.
      71."

(2)   2001 net income includes the cumulative effect of an accounting change
      resulting from the adoption of SFAS No. 133, "Accounting for Derivative
      Instruments and Hedging Activities" ($58 million after-tax gain, or $0.20
      earnings per basic and diluted share). For additional information related
      to the cumulative effect of accounting change, please read Note 5 to our
      consolidated financial statements.

(3)   2003 net income includes the cumulative effect of an accounting change
      resulting from the adoption of SFAS No. 143, "Accounting for Asset
      Retirement Obligations" ($80 million after-tax gain, or $0.26 earnings per
      basic and diluted share) which is included in discontinued operations
      related to Texas Genco. For additional information related to the
      cumulative effect of accounting change, please read Note 2(n) to our
      consolidated financial statements.

(4)   Net income for the nine months ended September 30, 2004 includes an
      after-tax extraordinary loss of $894 million ($2.91 and $2.89 loss per
      basic and diluted share, respectively) based on our analysis of the Texas
      Utility Commission's deliberations in the 2004 True-Up Proceeding.
      Additionally, we recorded a net after-tax loss of approximately $154
      million ($0.50 loss per basic and diluted share) in 2004 related to our
      interest in Texas Genco.

(5)   The subsidiary trusts that issued trust preferred securities have been
      deconsolidated as a result of the adoption of FIN 46 "Consolidation of
      Variable Interest Entities, an Interpretation of Accounting Research
      Bulletin No. 51" (FIN 46) and the subordinated debentures issued to those
      trusts are now reported as long-term debt as of December 31, 2003. For
      additional information related to the adoption of FIN 46, please read Note
      2(n) to our consolidated financial statements.

                                       30


              PRICE RANGE AND DIVIDEND HISTORY OF OUR COMMON STOCK

            As of January 31, 2005, 308,438,565 shares of our common stock were
outstanding and were held of record by approximately 58,728 shareholders. Our
common stock is listed on the New York Stock Exchange under the symbol "CNP."
Set forth below are the high and low closing prices for the common stock of
CenterPoint and its predecessors, as reported on the New York Stock Exchange
composite tape for the periods indicated, as reported by Bloomberg, and the cash
dividends declared in these periods. Prior to August 22, 2002, information shown
is for our predecessor, Reliant Energy, Incorporated.



                                                        CASH
                                                      DIVIDENDS
                                HIGH        LOW        DECLARED
                              ----------  ----------  ---------
                                             
YEAR ENDED DECEMBER 31, 2004

4th Quarter                   $11.34      $10.41      $0.10

3rd Quarter                   $12.21      $10.02      $0.10

2nd Quarter                   $11.88      $10.25      $0.10

1st Quarter                   $11.43      $ 9.72      $0.10

YEAR ENDED DECEMBER 31, 2003

4th Quarter                   $10.11      $ 9.15      $0.10

3rd Quarter                   $ 9.38      $ 7.71         (1)

2nd Quarter                   $ 9.74      $ 7.37      $0.20 (1)

1st Quarter                   $ 8.55      $ 4.50      $0.10

YEAR ENDED DECEMBER 31, 2002

4th Quarter                   $ 9.00 (2)  $ 5.65 (2)  $0.16

3rd Quarter                   $17.00      $ 5.40      $0.16 (3)

2nd Quarter                   $25.93      $14.30      $0.375

1st Quarter                   $26.85      $20.35      $0.375


(1)   The $0.20 per share dividend for the second quarter of 2003 included the
      third quarter dividend declared on June 18, 2003 and paid on September 10,
      2003.

(2)   The fourth quarter 2002 stock prices reflect the distribution of our 83%
      ownership interest in RRI on September 30, 2002. The closing price of
      RRI's common stock on that date was $1.75 per share.

(3)   The reduction in the quarterly dividend to $0.16 reflects the reduced size
      of CenterPoint Energy after its distribution of all the shares of common
      stock of Reliant Resources it owned.

                                       31


                               THE EXCHANGE OFFER

SECURITIES SUBJECT TO THE EXCHANGE OFFER

            We are offering, upon the terms and subject to the conditions set
forth in this prospectus and the accompanying letter of transmittal, to exchange
$1,000 principal amount of new notes and an exchange fee of $1.50 for each
$1,000 principal amount of validly tendered and accepted old notes. We are
offering to exchange new notes for all of the old notes. However, the exchange
offer is subject to the conditions described in this prospectus and the
accompanying letter of transmittal. There is currently outstanding $575,000,000
in aggregate principal amount of old notes.

            You may tender all, some or none of your old notes, subject to the
terms and conditions of the exchange offer. Holders of old notes must tender
their old notes in a minimum principal amount of $1,000 and multiples thereof.

            The exchange offer is not being made to, and we will not accept
tenders for exchange from, holders of old notes in any jurisdiction in which the
exchange offer or the acceptance of the offer would not be in compliance with
the securities or blue sky laws of that jurisdiction.

            We, our officers and directors, the dealer manager, the information
agent, the exchange agent and the trustee do not make any recommendation to you
as to whether to exchange all or any portion of your old notes. In addition, we
have not authorized anyone to make any recommendation. You must make your own
decision whether to tender your old notes for exchange and, if so, the amount of
old notes to tender.

CONDITIONS TO THE EXCHANGE OFFER

            Notwithstanding any other provisions of this exchange offer, we will
not be required to accept for exchange any old notes tendered, and we may
terminate or amend this offer if any one of the following conditions precedent
to the exchange offer is not satisfied, or is reasonably determined by us not to
be satisfied, and, in our reasonable judgment and regardless of the
circumstances giving rise to the failure of the condition, the failure of the
condition makes it impractical to proceed with the offer or with the acceptance
for exchange or exchange and issuance of the new notes:

            (1)   No action or event shall have occurred, failed to occur or
                  been threatened, no action shall have been taken, and no
                  statute, rule, regulation, judgment, order, stay, decree or
                  injunction shall have been promulgated, enacted, entered,
                  enforced or deemed applicable to the exchange offer, by or
                  before any court or governmental, regulatory or administrative
                  agency, authority or tribunal, which either:

                  (a)   challenges the making of the exchange offer or the
                        exchange of old notes under the exchange offer or might,
                        directly or indirectly, prohibit, prevent, restrict or
                        delay consummation of, or might otherwise adversely
                        affect in any material manner, the exchange offer or the
                        exchange of old notes under the exchange offer, or

                  (b)   in our reasonable judgment, could materially adversely
                        affect our business, condition (financial or otherwise),
                        income, operations, properties, assets, liabilities or
                        prospects or would be material to holders of old notes
                        in deciding whether to accept the exchange offer.

            (2)   (a) Trading generally shall not have been suspended or
                  materially limited on or by, as the case may be, either of the
                  NYSE or the Nasdaq National Market; (b) there shall not have
                  been any suspension or limitation of trading of any of our
                  securities on any exchange or in the over-the-counter market;
                  (c) no general banking moratorium shall have been declared by
                  federal or New York authorities; and (d) there shall not have
                  occurred any outbreak or escalation of major hostilities in
                  which the United States is involved, any declaration of war by
                  Congress or any other substantial national or international
                  calamity or emergency if the effect of any such outbreak,

                                       32


                  escalation, declaration, calamity or emergency has a
                  reasonable likelihood to make it impractical to proceed with
                  completion of the exchange offer.

            (3)   The trustee with respect to the old notes shall not have
                  objected in any respect to, or taken any action that could in
                  our reasonable judgment adversely affect the consummation of,
                  the exchange offer or the exchange of old notes under the
                  exchange offer, nor shall the trustee or any holder of old
                  notes have taken any action that challenges the validity or
                  effectiveness of the procedures we use in making the exchange
                  offer or the exchange of the old notes under the exchange
                  offer.

            All of the foregoing conditions are for our sole benefit and we may
waive them, in whole or in part, in our sole discretion. If we waive a
condition, it will be deemed waived for all holders of the old notes. Any
determination that we make concerning an event, development or circumstance
described or referred to above shall be conclusive and binding.

            The exchange offer is also subject to the condition that the
registration statement and any post-effective amendment to the registration
statement covering the new notes must be effective under the Securities Act.
This condition is not waivable by us.

            If any of the foregoing conditions is not satisfied, we may, at any
time before the expiration of the exchange offer:

            (1)   terminate the exchange offer and return all tendered old notes
                  to the holders thereof;

            (2)   modify, extend or otherwise amend the exchange offer and
                  retain all tendered old notes until the expiration date, as
                  may be extended, subject, however, to the withdrawal rights of
                  holders (see "--Expiration Date; Extensions; Amendments," "
                  -- Proper Execution and Delivery of Letter of Transmittal" and
                  "--Withdrawal of Tenders" below); or

            (3)   waive the unsatisfied conditions (other than the condition
                  relating to the effectiveness of the registration statement
                  and any post-effective amendment to the registration
                  statement, which may not be waived) and accept all old notes
                  tendered and not previously withdrawn.

            Except for the requirements of applicable United States federal and
state securities laws, we know of no federal or state regulatory requirements to
be complied with or approvals we must obtain in connection with the exchange
offer which, if not complied with or obtained, would have a material adverse
effect on us.

EXPIRATION DATE; EXTENSIONS; AMENDMENTS

            For purposes of the exchange offer, the term "expiration date" shall
mean 5:00 p.m., New York City time, on            , 2005, subject to our right 
to extend such date and time for the exchange offer in our sole discretion, in
which case, the expiration date will mean the latest date and time to which the
exchange offer is extended.

            We reserve the right, in our sole discretion, to (1) extend the
exchange offer, (2) terminate the exchange offer upon failure to satisfy any of
the conditions listed above or (3) amend the exchange offer, by giving oral
(promptly confirmed in writing) or written notice of such extension, termination
or amendment to the exchange agent. Any such extension, termination or amendment
will be followed promptly by a public announcement thereof which, in the case of
an extension, will be made no later than 9:00 a.m., New York City time, on the
next business day after the previously scheduled expiration date.

            If we amend the exchange offer in a manner that we determine
constitutes a material or significant change, we will extend the exchange offer
for a period of five to twenty business days, depending upon the significance of
the amendment, if the exchange offer would otherwise have expired during such
five to twenty business day period. Any change in the consideration offered to
holders of old notes in the exchange offer will be paid to all holders whose old
notes have previously been tendered pursuant to the exchange offer.

            Without limiting the manner in which we may choose to make a public
announcement of any extension, amendment or termination of the exchange offer,
we will comply with applicable securities laws by disclosing any

                                       33


such amendment by means of a prospectus supplement that we distribute to the
holders of the old notes. We will have no other obligation to publish, advertise
or otherwise communicate any such public announcement other than by making a
timely release to any appropriate news agency, including Bloomberg Business News
and the Dow Jones News Service.

EFFECT OF TENDER

            Any valid tender by a holder of old notes that is not validly
withdrawn prior to the expiration date of the exchange offer will constitute a
binding agreement between that holder and us upon the terms and subject to the
conditions of the exchange offer and the letter of transmittal. The acceptance
of the exchange offer by a tendering holder of old notes will constitute the
agreement by that holder to deliver good and marketable title to the tendered
old notes, free and clear of all liens, charges, claims, encumbrances, interests
and restrictions of any kind.

ACCEPTANCE OF OLD NOTES FOR EXCHANGE

            The new notes will be delivered in book-entry form and the exchange
fee will be paid on the settlement date which we anticipate will be promptly
following the expiration date of the exchange offer.

            We will be deemed to have accepted validly tendered old notes when,
and if, we have given oral (promptly confirmed in writing) or written notice
thereof to the exchange agent. Subject to the terms and conditions of the
exchange offer, the issuance of new notes will be recorded in book-entry form by
the exchange agent upon receipt of such notice. The exchange agent will act as
agent for tendering holders of the old notes for the purpose of receiving
book-entry transfers of old notes in the exchange agent's account at DTC. If any
validly tendered old notes are not accepted for any reason set forth in the
terms and conditions of the exchange offer, including if old notes are validly
withdrawn, such withdrawn old notes will be returned without expense to the
tendering holder or such old notes will be credited to an account maintained at
DTC designated by the DTC participant who delivered the old notes, in either
case, promptly after the expiration or termination of the exchange offer.

PROCEDURES FOR EXCHANGE

            If you hold old notes and wish to exchange them for new notes and
the exchange fee, you must validly tender, or cause the valid tender of, your
old notes using the procedures described in this prospectus and in the
accompanying letter of transmittal.

            Only registered holders of old notes are authorized to tender the
old notes. The procedures by which you may tender or cause to be tendered old
notes will depend upon the manner in which the old notes are held, as described
below.

      TENDER OF OLD NOTES HELD THROUGH A NOMINEE

            If you are a beneficial owner of old notes that are held of record
by a custodian bank, depositary, broker, dealer, trust company or other nominee,
and you wish to tender old notes in the exchange offer, you should contact the
record holder promptly and instruct the record holder to tender the old notes on
your behalf using one of the procedures described below. Your nominee will
provide you with its instruction letter, which you must use to give these
instructions.

      TENDER OF OLD NOTES THROUGH DTC

            Pursuant to authority granted by DTC, if you are a DTC participant
that has old notes credited to your DTC account and thereby held of record by
DTC's nominee, you may directly tender your old notes as if you were the record
holder. References to registered or record holders include DTC participants with
old notes credited to their accounts. If you are not a DTC participant, you may
tender your old notes by book-entry transfer by contacting your broker or
opening an account with a DTC participant. Within two business days after the
date of this prospectus, the exchange agent will establish accounts with respect
to the old notes at DTC for purposes of the exchange offer.

            Any participant in DTC may tender old notes by effecting a
book-entry transfer of the old notes to be tendered in the exchange offer into
the account of the exchange agent at DTC by electronically transmitting its
acceptance of the exchange offer through DTC's ATOP procedures for transfer; if
ATOP procedures are followed,

                                       34


DTC will then verify the acceptance, execute a book-entry delivery to the
exchange agent's account at DTC and send an agent's message to the exchange
agent. An "agent's message" is a message, transmitted by DTC to and received by
the exchange agent and forming part of a book-entry confirmation, which states
that DTC has received an express acknowledgment from a DTC participant tendering
old notes that the participant has received and agrees to be bound by the terms
of the letter of transmittal and that we may enforce the agreement against the
participant. A "book-entry confirmation" is a timely confirmation of a
book-entry transfer of old notes into the exchange agent's account at DTC. DTC
participants following this procedure should allow sufficient time for
completion of the ATOP procedures prior to 5:00 p.m. New York City time on the
expiration date of the exchange offer.

            Any DTC participant may also tender old notes by completing and
signing the letter of transmittal according to the instructions and delivering
it, together with any signature guarantees and other required documents, to the
exchange agent at its address on the back cover page of this prospectus.

            The letter of transmittal (or a signed facsimile thereof), with any
required signature guarantees and other required documents, or (in the case of
book-entry transfer) an agent's message in lieu of the letter of transmittal,
must be transmitted to and received by the exchange agent, and the exchange
agent must have received a timely book-entry confirmation, prior to the
expiration date of the exchange offer at its addresses set forth on the back
cover page of this prospectus. Delivery of such documents to DTC does not
constitute delivery to the exchange agent.

LETTER OF TRANSMITTAL

            Subject to and effective upon the acceptance for exchange and
exchange of old notes for new notes, by executing and delivering a letter of
transmittal (or agreeing to the terms of a letter of transmittal pursuant to an
agent's message), a tendering holder of old notes:

-     irrevocably sells, assigns and transfers to or upon our order all right,
      title and interest in and to, and all claims in respect of or arising or
      having arisen as a result of the holder's status as a holder of the old
      notes tendered thereby;

-     waives any and all rights with respect to the old notes;

-     releases and discharges us and the trustee with respect to the old notes
      from any and all claims such holder may have, now or in the future,
      arising out of or related to the old notes, including, without limitation,
      any claims that such holder is entitled to participate in any redemption
      of the old notes;

-     represents and warrants that the old notes tendered were owned as of the
      date of tender, free and clear of all liens, charges, claims,
      encumbrances, interests and restrictions of any kind;

-     designates an account number of a DTC participant in which the new notes
      are to be credited; and

-     irrevocably appoints the exchange agent the true and lawful agent and
      attorney-in-fact of the holder with respect to any tendered old notes,
      with full powers of substitution and revocation (such power of attorney
      being deemed to be an irrevocable power coupled with an interest) to cause
      the old notes tendered to be assigned, transferred and exchanged in the
      exchange offer.

PROPER EXECUTION AND DELIVERY OF LETTER OF TRANSMITTAL

            If you wish to participate in the exchange offer, delivery of your
old notes, signature guarantees and other required documents is your
responsibility. Delivery is not complete until the required items are actually
received by the exchange agent. If you mail these items, we recommend that you
(1) use registered mail with return receipt requested, properly insured, and (2)
mail the required items sufficiently in advance of the expiration date with
respect to the exchange offer to allow sufficient time to ensure timely
delivery.

            Except as otherwise provided below, all signatures on a letter of
transmittal or a notice of withdrawal must be guaranteed by a recognized
participant in the Securities Transfer Agents Medallion Program, the NYSE

                                       35


Medallion Signature Program or the Stock Exchange Medallion Program. Signatures
on a letter of transmittal need not be guaranteed if:

-     the letter of transmittal is signed by a participant in DTC whose name
      appears on a security position listing of DTC as the owner of the old
      notes and the holder has not completed the portion entitled "Special
      Issuance and Payment Instructions" on the letter of transmittal; or

-     the old notes are tendered for the account of an eligible guarantor
      institution.

GUARANTEED DELIVERY PROCEDURES

            If you desire to tender your old notes and you cannot complete the
procedures for book-entry transfer set forth above on a timely basis, you may
still tender your old notes if:

-     your tender is made through an eligible institution;

-     prior to the expiration date, the exchange agent received from the
      eligible institution a properly completed and duly executed letter of
      transmittal, or a facsimile of such letter of transmittal or an electronic
      confirmation pursuant to DTC's ATOP system and notice of guaranteed
      delivery, substantially in the form provided by us, by facsimile
      transmission, mail or hand delivery, that:

                  (1)   sets forth the name and address of the holder of the old
                        notes tendered;

                  (2)   states that the tender is being made thereby; and

                  (3)   guarantees that within three trading days after the
                        expiration date a book-entry confirmation and any other
                        documents required by the letter of transmittal, if any,
                        will be deposited by the eligible institution with the
                        exchange agent; and

-     book-entry confirmation and all other documents, if any, required by the
      letter of transmittal are received by the exchange agent within three
      trading days after the expiration date.

WITHDRAWAL OF TENDERS

            Tenders of old notes in connection with the exchange offer may be
withdrawn at any time prior to 5:00 p.m. New York City time on the expiration
date of the exchange offer, but you must withdraw all of your old notes
previously tendered. Tenders of old notes may not be withdrawn at any time after
such date unless the exchange offer is extended, in which case tenders of old
notes may be withdrawn at any time prior to the expiration date, as extended. In
addition, tenders may be withdrawn if we have not accepted old notes tendered
for exchange at any time after     , 2005.

            Beneficial owners desiring to withdraw old notes previously tendered
should contact the DTC participant through which such beneficial owners hold
their old notes. In order to withdraw old notes previously tendered, a DTC
participant may, prior to the expiration date of the exchange offer, withdraw
its instruction previously transmitted through ATOP by (1) withdrawing its
acceptance through ATOP or (2) delivering to the exchange agent, by mail, hand
delivery or facsimile transmission, a notice of withdrawal of such instruction.
The notice of withdrawal must contain the name and number of the DTC
participant. The method of notification is at the risk and election of the
holder and must be timely received by the exchange agent. Withdrawal of a prior
instruction will be effective upon receipt of the notice of withdrawal by the
exchange agent. All signatures on a notice of withdrawal must be guaranteed by a
recognized participant in the Securities Transfer Agents Medallion Program, the
NYSE Medallion Signature Program or the Stock Exchange Medallion Program.
However, signatures on the notice of withdrawal need not be guaranteed if the
old notes being withdrawn are held for the account of an eligible guarantor
institution. A withdrawal of an instruction must be executed by a DTC
participant in the same manner as such DTC participant's name appears on its
transmission through ATOP to which such withdrawal relates. A DTC participant
may withdraw a tender only if such withdrawal complies with the provisions
described in this paragraph.

                                       36


            Withdrawals of tenders of old notes may not be rescinded and any old
notes withdrawn will thereafter be deemed not validly tendered for purposes of
the exchange offer. Properly withdrawn old notes, however, may be retendered by
following the procedures described above at any time prior to the expiration
date of the exchange offer.

MISCELLANEOUS

            All questions as to the validity, form, eligibility (including time
of receipt) and acceptance for exchange of any tender of old notes in connection
with the exchange offer will be determined by us, in our reasonable judgment,
and our determination will be final and binding. We reserve the absolute right
to reject any and all tenders not in proper form or the acceptance for exchange
of which may, in the opinion of our counsel, be unlawful. We also reserve the
absolute right to waive any defect or irregularity in the tender of any old
notes in the exchange offer, and the interpretation by us of the terms and
conditions of the exchange offer (including the instructions in the letter of
transmittal) will be final and binding on all parties, provided that we will not
waive any condition to the offer with respect to an individual holder of old
notes unless we waive that condition for all such holders. None of us, the
exchange agent, or any other person will be under any duty to give notification
of any defects or irregularities in tenders or incur any liability for failure
to give any such notification.

            Tenders of old notes involving any irregularities will not be deemed
to have been made until such irregularities have been cured or waived. Old notes
received by the exchange agent in connection with the exchange offer that are
not validly tendered and as to which the irregularities have not been cured or
waived will be returned by the exchange agent to the DTC participant who
delivered such old notes by crediting an account maintained at DTC designated by
such DTC participant promptly after the expiration date of the exchange offer or
the withdrawal or termination of the exchange offer.

TRANSFER TAXES

            We will pay all transfer taxes, if any, applicable to the transfer
and exchange of old notes to us in the exchange offer. If transfer taxes are
imposed for any other reason, the amount of those transfer taxes, whether
imposed on the registered holder or any other persons, will be payable by the
tendering holder. Other reasons transfer taxes could be imposed include:

-     if new notes in book-entry form are to be registered in the name of any
      person other than the person signing the letter of transmittal; or

-     if tendered old notes are registered in the name of any person other than
      the person signing the letter of transmittal.

            If satisfactory evidence of payment of or exemption from those
transfer taxes is not submitted with the letter of transmittal, the amount of
those transfer taxes will be billed directly to the tendering holder and/or
withheld from any payments due with respect to the old notes tendered by such
holder.

OTHER FEES AND EXPENSES

            Tendering holders of old notes will not be required to pay any
expenses of soliciting tenders in the exchange offer. However, if a tendering
holder handles the transaction through its broker, dealer, commercial bank,
trust company or other institution, such holder may be required to pay brokerage
fees or commissions.

EXCHANGE AGENT

            JPMorgan Chase Bank, National Association has been appointed the
exchange agent for the exchange offer. Letters of transmittal and all
correspondence in connection with the exchange offer should be sent or delivered
by each holder of old notes, or a beneficial owner's custodian bank, depositary,
broker, dealer, trust company or other nominee, to the exchange agent at the
address set forth on the back cover page of this prospectus. We will pay the
exchange agent a fee of $7,500 plus $50 per tender for each tender in excess of
100 tenders for its services and will reimburse it for its reasonable,
out-of-pocket expenses in connection therewith.

                                       37


INFORMATION AGENT

            MacKenzie Partners, Inc. has been appointed as the information agent
for the exchange offer and will receive customary compensation for its services.
Questions concerning tender procedures and requests for additional copies of
this prospectus or the letter of transmittal should be directed to the
information agent at the address set forth on the back cover page of this
prospectus. Holders of old notes may also contact their custodian bank,
depositary, broker, dealer, trust company or other nominee for assistance
concerning the exchange offer.

DEALER MANAGER

            We have retained Banc of America Securities LLC to act as dealer
manager in connection with the exchange offer.

            We have agreed to pay Banc of America Securities LLC customary fees
for its services as dealer manager in connection with the offer and will
reimburse the dealer manager for certain out-of-pocket expenses, including the
fees and expenses of its legal counsel incurred in connection with the exchange
offer. The obligations of the dealer manager are subject to certain conditions.
We have agreed to indemnify the dealer manager against certain liabilities,
including liabilities under the federal securities laws, or to contribute to
payments that the dealer manager may be required to make in respect thereof.
Questions regarding the terms of the exchange offer may be directed to the
dealer manager at the address set forth on the back cover page of this
prospectus.

            From time to time, the dealer manager and its affiliates have
provided investment banking, commercial banking and financial advisory services
to us for customary compensation. At any given time, the dealer manager may
trade the old notes or other securities of ours or our affiliates for its own
accounts or for the accounts of its customers, and accordingly, may hold a long
or a short position in the old notes or other securities. To the extent the
dealer manager owns old notes in these accounts at the time of the exchange
offer, the dealer manager may tender those old notes. The dealer manager was an
initial purchaser in the private placement of the old notes.

            None of the dealer manager, the information agent or the exchange
agent assumes any responsibility for the accuracy or completeness of the
information concerning us or our affiliates contained in this document or
related documents or for any failure by us to disclose events that may have
occurred and may affect the significance or accuracy of such information.

                                       38


                          DESCRIPTION OF THE NEW NOTES

            We will issue the new notes under an indenture dated as of May 19,
2003 between us and JPMorgan Chase Bank, National Association (formerly JPMorgan
Chase Bank), as trustee, as supplemented. The descriptions under this heading
are summaries of the material provisions of the new notes and the indenture.
Such summaries do not purport to be complete and are qualified in their entirety
by reference to the indenture, the form of supplemental indenture and the form
of new note which are included as exhibits to the registration statement of
which this prospectus is a part and are incorporated by reference. For purposes
of this summary, the terms "we," "our," "ours" and "us" refer only to
CenterPoint Energy, Inc. and not to any of our subsidiaries.

            We may issue debt securities from time to time in one or more series
under the indenture. There is no limitation on the amount of debt securities we
may issue under the indenture. In addition to the old notes, our 5.875% Senior
Notes due 2008 ($200,000,000 outstanding), our 6.85% Senior Notes due 2015
($200,000,000 outstanding), our 7.25% Senior Notes due 2010 ($200,000,000
outstanding) and our 2.875% Convertible Senior Notes due 2024 ($255,000,000
outstanding) are currently outstanding under the indenture.

GENERAL

            The new notes will mature on May 15, 2023. The new notes will be
issued only in denominations of $1,000 principal amount and integral multiples
of $1,000 principal amount. We may issue additional notes of the same series for
a certain period of time after the exchange offer without the consent of the
holders of the new notes, but the new notes will be limited to $575,000,000 in
aggregate principal amount.

            The new notes will:

            -     be general unsecured obligations,

            -     rank equally in right of payment with all of our other
                  existing and future unsecured and unsubordinated indebtedness,
                  and

            -     with respect to the assets and earnings of our subsidiaries,
                  effectively rank below all of the liabilities of our
                  subsidiaries.

            As of January 31, 2005, CenterPoint Energy, on an unconsolidated
basis, had approximately $3.7 billion aggregate principal amount of outstanding
indebtedness. Of this indebtedness, approximately $247 million is secured by the
stock of Texas Genco and approximately $678 million of obligations relating to
pollution control bonds issued on CenterPoint Energy's behalf are secured by
general mortgage bonds and first mortgage bonds of CenterPoint Houston.
Excluding subsidiaries issuing trust preferred securities and transition bonds,
as of January 31, 2005, our subsidiaries had approximately $5.3 billion
aggregate principal amount of external indebtedness, of which approximately $2.9
billion is secured, as well as other liabilities.

STRUCTURAL SUBORDINATION

            We are a holding company that conducts substantially all of our
operations through our subsidiaries. Our only significant assets are the capital
stock of our subsidiaries, and our subsidiaries generate substantially all of
our operating income and cash flow. As a result, dividends or advances from our
subsidiaries are the principal source of funds necessary to meet our debt
service obligations. Contractual provisions or laws, including the 1935 Act, as
well as our subsidiaries' financial condition and operating requirements, may
limit our ability to obtain cash from our subsidiaries that we may require to
pay our debt service obligations, including payments on the new notes. In
addition, the new notes will be effectively subordinated to all of the
liabilities of our subsidiaries with regard to the assets and earnings of our
subsidiaries.

                                       39


INTEREST

            Interest on the new notes will:

            -     accrue at the rate of 3.75% per year, from the last interest
                  payment date on which interest was paid on the old notes,

            -     be payable semi-annually in arrears on May 15 and November 15
                  of each year, beginning May 15, 2005,

            -     be payable to the person in whose name the new notes are
                  registered at the close of business on the May 1 and November
                  1 immediately preceding the applicable interest payment date,
                  which we refer to with respect to the new notes as "regular
                  record dates,"

            -     be computed on the basis of a 360-day year comprised of twelve
                  30-day months, and

            -     be payable on overdue interest (including contingent interest,
                  if any) to the extent permitted by law at the same rate as
                  interest is payable on principal.

            If any interest payment date, the maturity date, or any redemption
date or purchase date (including upon the occurrence of a Fundamental Change, as
described below) falls on a day that is not a business day, the required payment
will be made on the next succeeding business day with the same force and effect
as if made on the relevant interest payment date, maturity date, redemption date
or purchase date. The term "business day" means, with respect to any new note,
any day other than a Saturday, a Sunday or a day on which banking institutions
in The City of New York are authorized or required by law, regulation or
executive order to close.

            In addition, we will pay contingent interest on the new notes under
the circumstances described below under "--Contingent Interest."

CONTINGENT INTEREST

            We will pay contingent interest to the holders of new notes during
any six-month period from May 15 to November 14 or from November 15 to May 14
commencing on or after May 15, 2008 for which the average trading price of a new
note for the applicable five trading day reference period equals or exceeds 120%
of the principal amount of the new note as of the day immediately preceding the
first day of the applicable six-month interest period. The five trading day
reference period means the five trading days ending on the second trading day
immediately preceding the relevant six-month interest period.

            During any period when contingent interest is payable, the
contingent interest payable per new note in respect of any six-month period will
equal 0.25% of the average trading price of the new note for the applicable five
trading day reference period.

            The record date and payment date for contingent interest, if any,
will be the same as the regular record date and payment date for the semi-annual
interest payments on the new notes.

            The "trading price" of the new notes on any date of determination
means the average of the secondary market bid quotations per $1,000 principal
amount of new notes obtained by the bid solicitation agent for $10 million
principal amount of new notes at approximately 4:00 p.m., New York City time, on
such determination date from three unaffiliated, nationally recognized
securities dealers we select, provided that if:

            -     at least three such bids are not obtained by the bid
                  solicitation agent, or

            -     in our reasonable judgment, the bid quotations are not
                  indicative of the secondary market value of the new notes,

                                       40


then the trading price of the new notes will equal (a) the then applicable
conversion rate of the new notes multiplied by (b) the average of the last
reported sale prices of our common stock for the five trading days ending on
such determination date, appropriately adjusted to take into account the
occurrence, during the period commencing on the first trading day during that
five day trading period and ending on such determination date, of any event that
would result in an adjustment of the conversion rate under the indenture.

            The "last reported sale price" of our common stock on any date means
the closing sale price per share (or, if no closing sale price is reported, the
average of the bid and ask prices or, if more than one in either case, the
average of the average bid and the average asked prices) on that date as
reported in composite transactions for the principal U.S. securities exchange on
which our common stock is traded or, if our common stock is not listed on a U.S.
national or regional securities exchange, as reported by the Nasdaq National
Market.

            If our common stock is not listed for trading on a U.S. national or
regional securities exchange and not reported by the Nasdaq National Market on
the relevant date, the "last reported sale price" will be the last quoted bid
price for our common stock in the over-the-counter market on the relevant date
as reported by the National Quotation Bureau or similar organization.

            If our common stock is not so quoted, the "last reported sale price"
will be the average of the mid-point of the last bid and ask prices for our
common stock on the relevant date from each of at least three nationally
recognized independent investment banking firms selected by us for this purpose.

            The bid solicitation agent will initially be the trustee. We may
change the bid solicitation agent at any time, but the bid solicitation agent
may not be our affiliate. The bid solicitation agent will solicit bids from
nationally recognized securities dealers we believe are willing to bid for the
new notes.

            We will notify the holders of the new notes upon a determination
that they will be entitled to receive contingent interest during a six-month
interest period. In connection with providing such notice, we will issue a press
release and publish a notice containing information regarding the contingent
interest determination in a newspaper of general circulation in The City of New
York or publish the information on our web site or through such other public
medium as we may use at that time.

OPTIONAL REDEMPTION

            No sinking fund is provided for the new notes. Prior to May 15,
2008, the new notes will not be redeemable. On or after May 15, 2008, we may
redeem for cash all or part of the new notes at any time, upon not less than 30
nor more than 60 days' notice before the redemption date by mail to the trustee,
the paying agent and each holder of new notes, for a price equal to 100% of the
principal amount of the new notes to be redeemed plus any accrued and unpaid
interest, including contingent interest, if any, to the redemption date.

            If we decide to redeem fewer than all of the outstanding new notes,
the trustee will select the new notes to be redeemed (in principal amounts of
$1,000 or integral multiples thereof) by lot, on a pro rata basis or by another
method the trustee considers fair and appropriate.

            If the trustee selects a portion of your new note for partial
redemption and you convert a portion of the same new note, the converted portion
will be deemed to be from the portion selected for redemption.

            In the event of any redemption in part, we will not be required to:

            -     issue, register the transfer of or exchange any new note
                  during a period of 15 days before the mailing of the
                  redemption notice, or

            -     register the transfer of or exchange any new note so selected
                  for redemption, in whole or in part, except the unredeemed
                  portion of any new note being redeemed in part.

                                       41


CONVERSION RIGHTS

            Subject to the conditions and during the periods and under the
circumstances described below, holders may convert each of their new notes into
a combination of cash and common stock as described under "-Net Share Settlement
Upon Conversion," initially at a conversion rate of 86.3558 shares of common
stock per $1,000 principal amount of new notes (equivalent to an initial
conversion price of $11.58 per share of common stock) at any time prior to the
close of business on May 15, 2023. The conversion rate and the equivalent
conversion price in effect at any given time are referred to as the "applicable
conversion rate" and the "applicable conversion price," respectively, and will
be subject to adjustment as described below. A holder may convert fewer than all
of such holder's new notes so long as the new notes converted are an integral
multiple of $1,000 principal amount.

            Except as otherwise described below, you will not receive any cash
payment representing accrued and unpaid interest (including contingent interest,
if any) upon conversion of a new note and we will not adjust the conversion rate
to account for the accrued and unpaid interest. Delivery of cash and shares of
common stock in a collective amount equal to the "conversion value" (as such
term is defined under "--Net Share Settlement Upon Conversion") will be deemed
to satisfy our obligation to pay the principal amount of the new notes,
including accrued and unpaid interest (including contingent interest, if any).
As a result, accrued and unpaid interest (including contingent interest, if any)
will be deemed paid in full rather than canceled, extinguished or forfeited. The
trustee will initially act as the conversion agent.

            If a holder converts new notes, we will pay any documentary, stamp
or similar issue or transfer tax due on any issue of shares of our common stock
upon the conversion, unless the tax is due because the holder requests the
shares to be issued or delivered to a person other than the holder, in which
case the holder will pay that tax.

            If a holder wishes to exercise its conversion right, such holder
must deliver a conversion notice, together, if the new notes are in certificated
form, with the certificated security, to the conversion agent along with
appropriate endorsements and transfer documents, if required, and pay any
transfer or similar tax, if required. The date you comply with these
requirements is referred to as the "conversion date." Holders may obtain copies
of the required form of the conversion notice from the conversion agent. Cash
payable upon conversion, together with a certificate for the number of full
shares of our common stock, if any, into which any notes are converted, will be
delivered through the conversion agent as soon as practicable, but no later than
the fifth business day, following the conversion date.

            If a holder has already delivered a purchase notice as described
under either "--Purchase of New Notes by Us at the Option of the Holder" or "
--Fundamental Change Requires Purchase of New Notes by Us at the Option of the
Holder" with respect to a new note, however, the holder may not surrender that
new note for conversion until the holder has withdrawn the purchase notice in
accordance with the indenture.

            Holders of new notes at the close of business on a regular record
date will receive payment of interest, including contingent interest, if any,
payable on the corresponding interest payment date notwithstanding the
conversion of such new notes at any time after the close of business on such
regular record date. New notes surrendered for conversion by a holder during the
period from the close of business on any regular record date to the opening of
business on the immediately following interest payment date must be accompanied
by payment of an amount equal to the interest, including contingent interest, if
any, that the holder is to receive on the new notes; provided, however, that no
such payment need be made if (1) we have specified a redemption date that is
after a record date and on or prior to the immediately following interest
payment date, (2) we have specified a purchase date following a Fundamental
Change that is during such period or (3) any overdue interest (including overdue
contingent interest, if any) exists at the time of conversion with respect to
such new notes to the extent of such overdue interest.

            Holders may surrender their new notes for conversion into cash and,
if applicable, shares of our common stock prior to stated maturity in only the
circumstances described below.

            CONVERSION UPON SATISFACTION OF SALE PRICE CONDITION. A holder may
surrender any of its new notes for conversion into cash and, if applicable,
shares of our common stock in any calendar quarter (and only during such
calendar quarter) if the last reported sale price of our common stock for at
least 20 trading days during the period of 30 consecutive trading days ending on
the last trading day of the previous calendar quarter is greater than or equal
to

                                       42


120% or, following May 15, 2008, 110% of the conversion price per share of our
common stock on such last trading day.

            CONVERSION UPON REDEMPTION. If we redeem the new notes, holders may
convert new notes into cash and, if applicable, shares of our common stock at
any time prior to the close of business on the second business day immediately
preceding the redemption date, even if the new notes are not otherwise
convertible at such time.

            CONVERSION UPON SPECIFIED CORPORATE TRANSACTIONS. If we elect to:

            -     distribute to all holders of our common stock certain rights
                  entitling them to purchase, for a period expiring within 60
                  days after the date of the distribution, shares of our common
                  stock at less than the last reported sale price of a share of
                  our common stock on the trading day immediately preceding the
                  declaration date of the distribution, or

            -     distribute to all holders of our common stock our assets, debt
                  securities or certain rights to purchase our securities, which
                  distribution has a per share value as determined by our board
                  of directors exceeding 15% of the last reported sale price of
                  a share of our common stock on the trading day immediately
                  preceding the declaration date for such distribution,

we must notify the holders of the new notes at least 20 business days prior to
the ex-dividend date for such distribution. Once we have given such notice,
holders may surrender their new notes for conversion into cash and, if
applicable, common stock at any time until the earlier of the close of business
on the business day immediately prior to the ex-dividend date or our
announcement that such distribution will not take place, even if the new notes
are not otherwise convertible at such time; provided, however, that a holder may
not exercise this right to convert if the holder may participate in the
distribution without conversion. The "ex-dividend date" is the first date upon
which a sale of the common stock does not automatically transfer the right to
receive the relevant dividend from the seller of the common stock to its buyer.

            In addition, if we are party to a consolidation, merger or binding
share exchange pursuant to which our common stock would be converted into cash
or property other than securities, or if a transaction described in clause (3)
of the definition of Fundamental Change in "Fundamental Change Requires Purchase
of New Notes by Us at the Option of the Holder" occurs on or prior to    and
results in an increase in the conversion rate of the new notes as described
under "Conversion Rate Adjustments-Adjustment to Conversion Rate Upon Certain
Fundamental Changes - General," a holder may surrender new notes for conversion
at any time from and after the date which is 15 days prior to the anticipated
effective date of the transaction until and including the date which is 15 days
after the actual effective date of such transaction (or, if such transaction
also results in holders having a right to require us to repurchase their new
notes, until the Fundamental Change purchase date).

            If and only to the extent holders elect to convert new notes in
connection with a transaction described in clause (3) of the definition of
Fundamental Change in "Fundamental Change Requires Purchase of New Notes by Us
at the Option of the Holder" below that occurs on or prior to    pursuant to
which 10% or more of the consideration for our common stock (other than cash
payments for fractional shares) in such Fundamental Change transaction consists
of cash, securities or other property that are not traded or scheduled to be
traded immediately following such transaction on a U.S. national securities
exchange or the Nasdaq National Market, we will increase the conversion rate by
a number of additional shares as described under "Conversion Rate Adjustments-
Adjustment to Conversion Rate Upon Certain Fundamental Changes - General" or, in
lieu thereof, we may in certain circumstances elect to adjust the conversion
rate and related conversion obligation so that the new notes are convertible
into shares of the acquiring or surviving entity as described under "Conversion
Rate Adjustments-Adjustment to Conversion Rate Upon Certain Fundamental
Changes-Conversion Upon a Public Acquirer Change of Control."

            If we engage in certain reclassifications of our common stock or are
a party to a consolidation, merger, binding share exchange or transfer of all or
substantially all of our assets pursuant to which our common stock is converted
into cash, securities or other property, then at the effective time of the
transaction, the conversion value and the "net share amount" (as such term is
defined in " - Net Share Settlement Upon Conversion") will be based on the kind
and amount of cash, securities or other property which the holder would have
received if the holder had

                                       43


converted its new notes immediately prior to the effectiveness of the
transaction. In addition, if holders convert their new notes following the
effectiveness of the transaction, the net share amount will be paid in such
cash, securities or other property rather than shares of our common stock.
Notwithstanding the first sentence of this paragraph, if we elect to adjust the
conversion rate and our conversion obligation as described in "Conversion Rate
Adjustments - Adjustment to Conversion Rate Upon Certain Fundamental Changes -
Conversion Upon a Public Acquirer Change of Control," the provisions described
in that section will apply instead of the provisions described in the first
sentence of this paragraph.

            If the transaction also constitutes a Fundamental Change, as defined
below, a holder can require us to purchase all or a portion of its new notes as
described below under "--Fundamental Change Requires Purchase of New Notes by
Us at the Option of the Holder."

            CONVERSION UPON CREDIT RATINGS EVENT. A holder may convert new notes
into our common stock and cash during any period in which the credit ratings
assigned to the new notes by both Moody's Investors Service, Inc. and S&P's
Ratings Services are lower than Ba2 and BB, respectively, or the new notes are
no longer rated by at least one of these ratings services or their successors.

            CONVERSION RATE ADJUSTMENTS. The conversion rate will be subject to
adjustment, without duplication, upon the occurrence of any of the following
events:

                  (1) the payment of dividends and other distributions on our
            common stock payable exclusively in shares of our common stock or
            our other capital stock,

                  (2) the issuance to all holders of our common stock of rights
            or warrants that allow the holders to purchase shares of our common
            stock for a period expiring within 60 days from the date of issuance
            of the rights or warrants at less than the market price on the
            record date for the determination of shareholders entitled to
            receive the rights or warrants,

                  (3) subdivisions, combinations, or certain reclassifications
            of our common stock,

                  (4) distributions to all holders of our common stock of our
            assets, debt securities or rights or warrants to purchase our
            securities (excluding (A) any dividend, distribution or issuance
            covered by clauses (1) or (2) above, (B) any dividend or
            distribution paid exclusively in cash, and (C) our prior
            distributions of shares of common stock of RRI and of Texas Genco),
            if these distributions, aggregated on a rolling twelve-month basis,
            have a per share value exceeding 15% of the market price of our
            common stock on the trading day immediately preceding the
            declaration of the distribution. In cases where (a) the fair market
            value per share of common stock of the assets, debt securities or
            rights or warrants to purchase our securities distributed to
            shareholders equals or exceeds the market price of our common stock
            on the record date for the determination of shareholders entitled to
            receive such distribution, or (b) the market price of our common
            stock on the record date for determining the shareholders entitled
            to receive the distribution exceeds the fair market value per share
            of common stock of the assets, debt securities or rights or warrants
            so distributed by less than $1.00, rather than being entitled to an
            adjustment in the conversion rate, the holder will be entitled to
            receive upon conversion, in addition to cash and, if applicable,
            shares of our common stock, the kind and amount of assets, debt
            securities or rights or warrants comprising the distribution that
            the holder would have received if the holder had converted the
            holder's new notes immediately prior to the record date for
            determining the shareholders entitled to receive the distribution,
            and

                  (5) distributions made during any of our quarterly fiscal
            periods consisting exclusively of cash to all holders of outstanding
            shares of common stock in an aggregate amount that, together with
            (A) other all-cash distributions made during such quarterly fiscal
            period, and (B) any cash and the fair market value, as of the
            expiration of any tender or exchange offer (other than consideration
            payable in respect of any odd-lot tender offer) of any consideration
            payable in respect of any tender or exchange offer, by us or any of
            our subsidiaries for shares of common stock concluded during such
            quarterly fiscal period, exceed the product of $0.10 (appropriately
            adjusted from time to time for any stock dividends on or
            subdivisions or combinations of our common stock) multiplied by the
            number of shares of common stock outstanding on the record date for
            such distribution.

                                       44


            With respect to paragraph (4) above, in the event that we make a
distribution to all holders of our common stock consisting of capital stock of,
or similar equity interests in, a subsidiary or other business unit of ours, the
conversion rate will be adjusted based on the market value of the securities so
distributed relative to the market value of our common stock, in each case based
on the average last reported sales prices of those securities for the 10 trading
days commencing on and including the fifth trading day after the date on which
"ex-dividend trading" commences for such dividend or distribution on the New
York Stock Exchange or such other national or regional exchange or market on
which the securities are then listed or quoted.

            Notwithstanding the foregoing, in no event will the conversion rate
exceed 129.5337, which we refer to as the "maximum conversion rate," as a result
of an adjustment pursuant to paragraphs (4) and (5) above or pursuant to a
transaction described in clause (3) of the definition of Fundamental Change. The
maximum conversion rate will be appropriately adjusted from time to time for any
stock dividends on or subdivisions or combinations of our common stock.

            In addition to these adjustments, we may increase the conversion
rate as our board of directors considers advisable to avoid or diminish any
income tax to holders of our common stock or rights to purchase our common stock
resulting from any dividend or distribution of stock (or rights to acquire
stock) or from any event treated as such for income tax purposes. We may also,
from time to time, to the extent permitted by applicable law, increase the
conversion rate by any amount for any period of at least 20 days if our board of
directors has determined that such increase would be in our best interests. If
our board of directors makes such a determination, it will be conclusive. We
will give holders of new notes at least 15 days' notice of such an increase in
the conversion rate.

            As used in this prospectus, "market price" means the average of the
last reported sale prices per share of our common stock for the 20 trading day
period ending on the applicable date of determination (if the applicable date of
determination is a trading day or, if not, then on the last trading day prior to
the applicable date of determination), appropriately adjusted to take into
account the occurrence, during the period commencing on the first of the trading
days during the 20 trading day period and ending on the applicable date of
determination, of any event that would result in an adjustment of the conversion
rate under the indenture.

            No adjustment to the conversion rate or the ability of a holder of a
new note to convert will be made if the holder will otherwise participate in the
distribution without conversion or in certain other cases.

            The applicable conversion rate will not be adjusted:

            -     upon the issuance of any shares of our common stock pursuant
                  to any present or future plan providing for the reinvestment
                  of dividends or interest payable on our securities and the
                  investment of additional optional amounts in shares of our
                  common stock under any plan,

            -     upon the issuance of any shares of our common stock or options
                  or rights to purchase those shares pursuant to any present or
                  future employee, director or consultant benefit plan or
                  program of or assumed by us or any of our subsidiaries,

            -     upon the issuance of any shares of our common stock pursuant
                  to any option, warrant, right or exercisable, exchangeable or
                  convertible security not described in the preceding bullet and
                  outstanding as of the date the new notes were first issued,

            -     for a change in the par value of our common stock, or

            -     for accrued and unpaid interest, including contingent
                  interest, if any.

            If, upon conversion of the new notes, holders will receive shares of
our common stock, holders will also receive the rights under our shareholder
rights plan or under any future rights plan we may adopt, whether or not the
rights have separated from the common stock at the time of conversion unless,
prior to conversion, the rights have expired, terminated or been redeemed or
exchanged. See "Description of Capital Stock--Shareholder Rights Plan."

                                      45


            No adjustment in the applicable conversion price will be required
unless the adjustment would require an increase or decrease of at least 1% of
the applicable conversion price. If the adjustment is not made because the
adjustment does not change the applicable conversion price by more than 1%, then
the adjustment that is not made will be carried forward and taken into account
in any future adjustment.

            ADJUSTMENT TO CONVERSION RATE UPON CERTAIN FUNDAMENTAL CHANGES.

            GENERAL. If and only to the extent holders elect to convert new
notes in connection with a transaction described in clause (3) of the definition
of Fundamental Change in " -- Fundamental Change Requires Purchase of New Notes
by Us at the Option of the Holder" below that occurs on or prior to    pursuant
to which 10% or more of the consideration for our common stock (other than cash
payments for fractional shares) in such Fundamental Change transaction consists
of cash or securities or other property that are not traded or scheduled to be
traded immediately following such transaction on a U.S. national securities
exchange or the Nasdaq National Market, we will increase the conversion rate for
the new notes surrendered for conversion by a number of additional shares (the
"additional shares") as described below.

            The number of additional shares will be determined by reference to
the table below, based on the date on which such Fundamental Change transaction
becomes effective (the "effective date") and the price (the "stock price") paid
per share of our common stock in such Fundamental Change transaction. If holders
of our common stock receive only cash in such Fundamental Change transaction,
the stock price will be the cash amount paid per share. Otherwise, the stock
price will be the average of the last reported sale prices of our common stock
on the five trading days prior to but not including the effective date of such
Fundamental Change transaction.

            The stock prices set forth in the first row of the table below
(i.e., column headers) will be adjusted as of any date on which the conversion
rate of the new notes is adjusted, as described above under " - Conversion Rate
Adjustments." The adjusted stock prices will equal the stock prices applicable
immediately prior to such adjustment, multiplied by a fraction, the numerator of
which is the conversion rate immediately prior to the adjustment giving rise to
the stock price adjustment and the denominator of which is the conversion rate
as so adjusted. The number of additional shares will be adjusted in the same
manner as the conversion rate as set forth under "-Conversion Rate
Adjustments."

            The following table sets forth the hypothetical stock price and
number of additional shares to be issuable per $1,000 principal amount of new
notes:



                                                   STOCK PRICE
                --------------------------------------------------------------------------------------------
                $7.72  $9.00  $10.00  $11.00  $11.58  $13.00  $15.00  $18.00  $20.00  $25.00  $30.00  $35.00
                -----  -----  ------  ------  ------  ------  ------  ------  ------  -----   ------  ------
                                                                  
EFFECTIVE DATE

May 15, 2005

May 15, 2006

May 15, 2007

May 15, 2008


            The stock prices and additional share amounts set forth above are
based on a common stock price of $7.72 at the time of the initial offering of
the old notes on May 13, 2003 and an initial conversion price of $11.58.

            The exact stock prices and effective dates may not be set forth in
the table above, in which case:

      -     If the stock price is between the two stock price amounts in the
            table or the effective date is between two effective dates in the
            table, the number of additional shares will be determined by a
            straight-line

                                      46


            interpolation between the number of additional shares set forth for
            the higher and lower stock price amounts and the two dates, as
            applicable, based on a 365-day year.

      -     If the stock price is in excess of $        per share (subject to
            adjustment), no additional shares will be issuable upon conversion.

      -     If the stock price is less than $          per share (subject to
            adjustment), no additional shares will be issuable upon conversion.

            Our obligation to satisfy the additional share requirement could be
considered a penalty, in which case the enforceability thereof would be subject
to general principles of reasonableness of economic remedies.

            Conversion Upon a Public Acquirer Change of Control. Notwithstanding
the foregoing, in the case of a public acquirer change of control (as defined
below), we may, in lieu of increasing the conversion rate by additional shares
as described under " - Adjustment to Conversion Rate Upon Certain Fundamental
Changes - General" above, elect to adjust the conversion rate and the related
conversion obligation such that from and after the effective date of such public
acquirer change of control, holders of the new notes will be entitled to convert
their new notes (subject to the satisfaction of the conditions to conversion
described under "Conversion Rights") into a number of shares of public acquirer
common stock (as defined below) by adjusting the conversion rate in effect
immediately prior to the public acquirer change of control by a fraction:

      -     the numerator of which will be (1) in the case of a share exchange,
            consolidation or merger, pursuant to which our common stock is
            converted into cash, securities or other property, the average value
            of all cash and any other consideration (as determined by our board
            of directors) paid or payable per share of common stock or (2) in
            the case of any other public acquirer change of control, the average
            of the last reported sale price of our common stock for the five
            consecutive trading days prior to but excluding the effective date
            of such public acquirer change of control, and

      -     the denominator of which will be the average of the last reported
            sale prices of the public acquirer common stock for the five
            consecutive trading days commencing on the trading day next
            succeeding the effective date of such public acquirer change of
            control.

            A "public acquirer change of control" means any event constituting a
Fundamental Change that would otherwise obligate us to increase the conversion
rate as described above under " - Adjustment to Conversion Rate Upon Certain
Fundamental Changes - General" and the acquirer (or any other entity that
directly or indirectly has beneficial ownership (as defined in Rule 13d-3 under
the Exchange Act) of more than 50% of the voting power of all shares of the
acquirer's capital stock that are entitled to vote generally in the election of
directors or that is a direct or indirect wholly owned subsidiary of the
acquirer) has a class of common stock traded on a national securities exchange
or quoted on the Nasdaq National Market or which will be so traded or quoted
when issued or exchanged in connection with such Fundamental Change (the "public
acquirer common stock").

            Upon a public acquirer change of control, if we so elect, holders
may convert their new notes (subject to the satisfaction of the conditions to
conversion described under "Conversion Rights") at the adjusted conversion rate
described in the second preceding paragraph but will not be entitled to the
increased conversion rate described under " - Adjustment to Conversion Rate Upon
Certain Fundamental Changes - General." We are required to notify holders of new
notes of our election in our notice to holders of such transaction. As described
above under "Conversion Rights - Conversion Upon Specified Corporate
Transactions," holders may convert their new notes upon a public acquirer change
of control during the periods specified. In addition, a holder may also, subject
to certain conditions, require us to repurchase all or a portion of its new
notes as described under "Fundamental Change Requires Purchase of New Notes by
Us at the Option of the Holder."

            NET SHARE SETTLEMENT UPON CONVERSION. Subject to certain exceptions
described above under "--Conversion upon Specified Corporate Transactions,"
once new notes are tendered for conversion, holders tendering the new notes will
be entitled to receive, per $1,000 principal amount of new notes, cash and, if
applicable, shares of our common stock. The aggregate value of the cash and
shares to which a holder is entitled upon conversion of each

                                       47


$1,000 principal amount of new notes is referred to as the "conversion value"
and will be equal to the product of (1) the applicable conversion rate on the
conversion date, and (2) the average of the closing price of our common stock
for each of the ten consecutive trading days (appropriately adjusted to take
into account the occurrence during such period of stock splits and similar
events) beginning on the second trading day immediately following the day the
notes are submitted for conversion, which we refer to as the "10-day average
price."

            Subject to certain exceptions described above and under "--
Conversion upon Specified Corporate Transactions," we will deliver the
conversion value of the notes surrendered for conversion to converting holders
as follows:

            -     an amount in cash, referred to as the "principal return,"
                  equal to the lesser of (a) the aggregate conversion value of
                  the notes to be converted and (b) the aggregate principal
                  amount of the notes to be converted;

            -     if the aggregate conversion value of the notes to be converted
                  is greater than the principal return, an amount equal to such
                  aggregate conversion value less the principal return, referred
                  to as the "net share amount," at our option, in whole shares,
                  referred to as the "net shares," determined as set forth
                  below, in cash or in a combination thereof; and

            -     an amount in cash in lieu of any fractional shares of common
                  stock.

            The cash payment and the number of net shares, if any, to be paid
will be determined by dividing the net share amount by the 10-day average price.

            The conversion value, principal return, net share amount and the
number of net shares, if any, will be determined by us at the end of the 10
consecutive trading day period beginning on the second trading day immediately
following the Conversion Date, referred to as the "determination date." We will
pay the cash and deliver the net shares, if any, as promptly as practicable
after the determination date, but in no event later than five business days
after the later of the determination date and the date the holder satisfies the
conversion procedure requirements.

PURCHASE OF NEW NOTES BY US AT THE OPTION OF THE HOLDER

            Holders have the right to require us to purchase the new notes on
May 15, 2008, May 15, 2013 and May 15, 2018 (each, a "purchase date"). Any new
note purchased by us on a purchase date will be paid for in cash. We will be
required to purchase any outstanding new notes for which a holder delivers a
written purchase notice to the paying agent. This notice must be delivered
during the period beginning at any time from the opening of business on the date
that is 20 business days prior to the relevant purchase date until the close of
business on the fifth business day prior to the purchase date. If the purchase
notice is given and withdrawn during such period, we will not be obligated to
purchase the related new notes. Our purchase obligation will be subject to some
additional conditions as described in the indenture. Also, as described in the
"Risk Factors" section of this prospectus under the caption "Risks Related to
the New Notes -- We may not have the funds necessary to purchase the new notes
at the option of the holders or make the required cash payments upon a
conversion of the new notes," we may not have funds sufficient to purchase the
new notes when we are required to do so. Our failure to purchase the new notes
when we are required to do so will constitute an event of default under the
indenture with respect to the new notes.

            The purchase price payable will be equal to 100% of the principal
amount of the new notes to be purchased plus any accrued and unpaid interest,
including contingent interest, if any, to such purchase date. For a discussion
of the United States federal income tax treatment of a holder receiving cash,
see "Material United States Federal Income Tax Considerations."

            On or before the 20th business day prior to each purchase date, we
will provide to the trustee, the paying agent and to all holders of the new
notes at their addresses shown in the register of the registrar, and to
beneficial owners as required by applicable law, a notice stating, among other
things:

            -     the purchase price,

                                      48


            -     the name and address of the paying agent and the conversion
                  agent, and

            -     the procedures that holders must follow to require us to
                  purchase their new notes.

            In connection with providing such notice, we will issue a press
release and publish a notice containing this information in a newspaper of
general circulation in The City of New York or publish the information on our
web site or through such other public medium as we may use at that time.

            A notice electing to require us to purchase your new notes must
state:

            -     if certificated new notes have been issued, the certificate
                  numbers of the new notes,

            -     the portion of the principal amount of new notes to be
                  purchased, in integral multiples of $1,000, and

            -     that the new notes are to be purchased by us pursuant to the
                  applicable provisions of the new notes and the indenture.

If the new notes are not in certificated form, your notice must comply with
appropriate DTC procedures.

            No new notes may be purchased at the option of holders if there has
occurred and is continuing an event of default other than an event of default
that is cured by the payment of the purchase price of the new notes.

            You may withdraw any purchase notice in whole or in part by a
written notice of withdrawal delivered to the paying agent prior to the close of
business on the business day prior to the purchase date. The notice of
withdrawal must state:

            -     the principal amount of the withdrawn new notes,

            -     if certificated new notes have been issued, the certificate
                  numbers of the withdrawn new notes, and

            -     the principal amount, if any, which remains subject to the
                  purchase notice.

If the new notes are not in certificated form, your notice must comply with
appropriate DTC procedures.

            You must either effect book-entry transfer or deliver the new notes,
together with necessary endorsements, to the office of the paying agent to
receive payment of the purchase price. You will receive payment promptly
following the later of the purchase date or the time of book-entry transfer or
the delivery of the new notes. If the paying agent holds money sufficient to pay
the purchase price of the new notes on the business day following the purchase
date, then on and after the purchase date:

            -     the new notes will cease to be outstanding and interest,
                  including contingent interest, will cease to accrue (whether
                  or not book-entry transfer of the new notes is made or whether
                  or not the new notes are delivered to the paying agent), and

            -     all other rights of the holder will terminate (other than the
                  right to receive the purchase price upon delivery or transfer
                  of the new notes).

FUNDAMENTAL CHANGE REQUIRES PURCHASE OF NEW NOTES BY US AT THE OPTION OF THE
HOLDER

            If a Fundamental Change (as defined below in this section) occurs at
any time prior to May 15, 2008, holders will have the right, at their option, to
require us to purchase any or all of their new notes for cash, or any portion of
the principal amount thereof, that is equal to $1,000 or an integral multiple of
$1,000. The cash price we are required to pay is equal to 100% of the principal
amount of the new notes to be purchased plus accrued and

                                       49


unpaid interest, including contingent interest, if any, to the Fundamental
Change purchase date. If a Fundamental Change occurs on or after May 15, 2008 no
holder will have a right to require us to purchase any new notes, except as
described above under " -- Purchase of New Notes by Us at the Option of the
Holder." For a discussion of the United States federal income tax treatment of a
holder receiving cash, see "Material United States Federal Income Tax
Considerations."

            A "Fundamental Change" will be deemed to have occurred at the time
after the new notes are originally issued that any of the following occurs:

                  (1)   our common stock or other common stock into which the
            new notes are convertible is neither listed for trading on a United
            States national securities exchange nor approved for trading on the
            Nasdaq National Market or another established automated
            over-the-counter trading market in the United States,

                  (2)   a "person" or "group" within the meaning of Section
            13(d) of the Securities Exchange Act of 1934 other than us, our
            subsidiaries or our or their employee benefit plans, files a
            Schedule TO or any other schedule, form or report under the
            Securities Exchange Act of 1934 disclosing that such person or group
            has become the direct or indirect ultimate "beneficial owner," as
            defined in Rule 13d-3 under the Securities Exchange Act of 1934, of
            our common equity representing more than 50% of the voting power of
            our common equity entitled to vote generally in the election of
            directors,

                  (3)   consummation of any share exchange, consolidation or
            merger of us pursuant to which our common stock will be converted
            into cash, securities or other property or any sale, lease or other
            transfer in one transaction or a series of transactions of all or
            substantially all of the consolidated assets of us and our
            subsidiaries, taken as a whole, to any person other than us or one
            or more of our subsidiaries; provided, however, that a transaction
            where the holders of our common equity immediately prior to such
            transaction have directly or indirectly, more than 50% of the
            aggregate voting power of all classes of common equity of the
            continuing or surviving corporation or transferee entitled to vote
            generally in the election of directors immediately after such event
            shall not be a Fundamental Change, or

                  (4)   continuing directors (as defined below in this section)
            cease to constitute at least a majority of our board of directors.

            A Fundamental Change will not be deemed to have occurred in respect
of any of the foregoing, however, if either:

                  (1)   the last reported sale price of our common stock for any
            five trading days within the 10 consecutive trading days ending
            immediately before the later of the Fundamental Change or the public
            announcement thereof, equals or exceeds 105% of the conversion price
            of the new notes in effect immediately before the Fundamental Change
            or the public announcement thereof, or

                  (2)   at least 90% of the consideration, excluding cash
            payments for fractional shares, in the transaction or transactions
            constituting the Fundamental Change consists of shares of capital
            stock traded on a national securities exchange or quoted on the
            Nasdaq National Market or which will be so traded or quoted when
            issued or exchanged in connection with a Fundamental Change (these
            securities being referred to as "publicly traded securities") and as
            a result of this transaction or transactions the new notes become
            convertible into such publicly traded securities, excluding cash
            payments for fractional shares.

            For purposes of the above paragraph the term capital stock of any
person means any and all shares (including ordinary shares or American
Depositary Shares), interests, participations or other equivalents however
designated of corporate stock or other equity participations, including
partnership interests, whether general or limited, of such person and any rights
(other than debt securities convertible or exchangeable into an equity
interest), warrants or options to acquire an equity interest in such person.

            "Continuing director" means a director who either was a member of
our board of directors on May 13, 2003 who becomes a member of our board of
directors subsequent to that date and whose appointment, election or nomination
for election by our shareholders is duly approved by a majority of the
continuing directors on our board

                                       50


of directors at the time of such approval, either by a specific vote or by
approval of the proxy statement issued by us on behalf of the board of directors
in which such individual is named as nominee for director.

            On or before the 30th day after the occurrence of a Fundamental
Change, we will provide to the trustee, the paying agent and to all holders of
the new notes at their addresses shown in the register of the registrar, and to
beneficial owners as required by applicable law, a notice stating, among other
things:

            -     the events causing the Fundamental Change,

            -     the date of the Fundamental Change,

            -     the last date on which a holder may exercise the purchase
                  right,

            -     the Fundamental Change purchase price,

            -     the Fundamental Change purchase date,

            -     the name and address of the paying agent and the conversion
                  agent,

            -     the conversion rate and any adjustments to the conversion
                  rate,

            -     that new notes with respect to which a Fundamental Change
                  purchase notice has been given by the holder may be converted
                  only if the holder withdraws the Fundamental Change purchase
                  notice in accordance with the terms of the indenture, and

            -     the procedures that holders must follow to require us to
                  purchase their new notes.

            In connection with providing such notice, we will issue a press
release and publish a notice containing this information in a newspaper of
general circulation in The City of New York or publish the information on our
web site or through such other public medium as we may use at that time.

            To exercise the purchase right, holders must deliver, on or before
the 35th day after the date of our notice of a Fundamental Change, subject to
extension to comply with applicable law, the new notes to be purchased, duly
endorsed for transfer, together with a written purchase notice and the form
entitled "Form of Fundamental Change Purchase Notice" duly completed, to the
paying agent. The purchase notice must state:

            -     if certificated, the certificate numbers of the new notes to
                  be delivered for purchase,

            -     the portion of the principal amount of new notes to be
                  purchased, which must be $1,000 or an integral multiple
                  thereof, and

            -     that the new notes are to be purchased by us pursuant to the
                  applicable provisions of the new notes and the indenture.

If the new notes are not in certificated form, the notice must comply with
applicable DTC procedures.

            Holders may withdraw any purchase notice (in whole or in part) by a
written notice of withdrawal delivered to the paying agent prior to the close of
business on the business day prior to the Fundamental Change purchase date. The
notice of withdrawal must state:

            -     the principal amount of the withdrawn new notes,

            -     if certificated new notes have been issued, the certificate
                  numbers of the withdrawn new notes, and

                                       51


            -     the principal amount, if any, which remains subject to the
                  purchase notice.

If the new notes are not in certificated form, the notice must comply with
applicable DTC procedures.

            We will be required to purchase the new notes no later than 35 days
after the date of our notice of the occurrence of the relevant Fundamental
Change, subject to extension to comply with applicable law. Holders will receive
payment of the Fundamental Change purchase price promptly following the later of
the Fundamental Change purchase date or the time of book-entry transfer or the
delivery of the new notes. If the paying agent holds money or securities
sufficient to pay the Fundamental Change purchase price of the new notes on the
business day following the Fundamental Change purchase date, then on and after
the Fundamental Change purchase date:

            -     the new notes will cease to be outstanding and interest,
                  including contingent interest, if any, will cease to accrue
                  (whether or not book-entry transfer of the new notes is made
                  or whether or not the new notes are delivered to the paying
                  agent), and

            -     all other rights of the holder will terminate (other than the
                  right to receive the Fundamental Change purchase price upon
                  delivery or transfer of the new notes).

            The rights of the holders to require us to purchase their new notes
upon a Fundamental Change could discourage a potential acquirer of us. The
Fundamental Change purchase feature, however, is not the result of management's
knowledge of any specific effort to accumulate shares of our common stock, to
obtain control of us by any means or part of a plan by management to adopt a
series of anti-takeover provisions.

            The term Fundamental Change is limited to specified transactions and
may not include other events that might adversely affect our financial
condition. In addition, the requirement that we offer to purchase the new notes
upon a Fundamental Change may not protect holders in the event of a highly
leveraged transaction, reorganization, merger or similar transaction involving
us.

            No new notes may be purchased at the option of holders upon a
Fundamental Change if there has occurred and is continuing an event of default
other than an event of default that is cured by the payment of the Fundamental
Change purchase price of the new notes.

            The definition of Fundamental Change includes a phrase relating to
the sale, lease or other transfer of "all or substantially all" of our
consolidated assets. There is no precise, established definition of the phrase
"substantially all" under applicable law. Accordingly, the ability of a holder
of the new notes to require us to purchase its new notes as a result of the
sale, lease or other transfer of less than all of our assets may be uncertain.

            If a Fundamental Change were to occur, we may not have enough funds
to pay the Fundamental Change purchase price. See "Risk Factors" under the
caption "Risks Related to the New Notes -- We may not have the funds necessary
to purchase the new notes at the option of the holders or make the required cash
payments upon a conversion of the new notes." Our failure to purchase the new
notes when required following a Fundamental Change will constitute an event of
default under the indenture with respect to the new notes. In addition, we have,
and may in the future incur, other indebtedness with similar change in control
provisions permitting holders to accelerate or to require us to purchase our
indebtedness upon the occurrence of similar events or on some specific dates.

CONSOLIDATION, MERGER AND SALE OF ASSETS

            Under the indenture, we may not consolidate with or merge into, or
convey, transfer or lease our properties and assets substantially as an entirety
to, any person, referred to as a "successor person" unless:

            -     the successor person is a corporation, partnership, trust or
                  other entity organized and validly existing under the laws of
                  the United States of America or any state thereof or the
                  District of Columbia,

                                       52


            -     the successor person expressly assumes our obligations with
                  respect to the new notes and the indenture,

            -     immediately after giving effect to the transaction, no event
                  of default, and no event which, after notice or lapse of time
                  or both, would become an event of default, would occur and be
                  continuing, and

            -     we have delivered to the trustee the certificates and opinions
                  required under the indenture.

            However, certain of these transactions occurring prior to May 15,
2008 could constitute a Fundamental Change (as defined above) permitting each
holder to require us to purchase the new notes of such holder as described
above.

EVENTS OF DEFAULT

            Each of the following will be an event of default under the
indenture with respect to the new notes:

            -     our failure to pay the principal of or premium, if any, on the
                  new notes when due,

            -     our failure to pay any interest, including contingent
                  interest, if any, on the new notes for 30 days after the
                  interest becomes due,

            -     our failure to perform, or our breach, in any material
                  respect, of any other covenant or warranty in the indenture,
                  other than a covenant or warranty included in the indenture
                  solely for the benefit of another series of debt securities
                  issued under the indenture, for 90 days after either the
                  trustee or holders of at least 25% in principal amount of the
                  outstanding new notes have given us written notice of the
                  failure or breach in the manner required by the indenture,

            -     the default by us, CERC or CenterPoint Houston in a scheduled
                  payment at maturity, upon redemption or otherwise in the
                  aggregate principal amount of $50 million or more, after the
                  expiration of any applicable grace period, of any
                  Indebtedness, or the acceleration of any Indebtedness of us,
                  CERC or CenterPoint Houston in such aggregate principal
                  amount, so that it becomes due and payable prior to the date
                  on which it would otherwise have become due and payable and
                  such payment default is not cured or such acceleration is not
                  rescinded within 30 days after notice to us in accordance with
                  the terms of the Indebtedness; provided that such payment
                  default or acceleration of CERC or CenterPoint Houston will
                  not be an event of default if, at the time such event occurs,
                  CERC or CenterPoint Houston, as the case may be, is not one of
                  our affiliates,

            -     specified events involving bankruptcy, insolvency or
                  reorganization of us, CERC or CenterPoint Houston; provided
                  that any specified event involving CERC or CenterPoint Houston
                  will not be an event of default if, at the time such event
                  occurs, CERC or CenterPoint Houston, as the case may be, is
                  not one of our affiliates,

            -     our failure to redeem new notes after we have exercised our
                  redemption option,

            -     our failure to satisfy our conversion obligation upon exercise
                  of a holder's conversion right, and

            -     our failure to purchase new notes upon the occurrence of a
                  Fundamental Change or exercise by a holder of its option to
                  require us to purchase such holder's new notes,

provided, however, that no event described in the third bullet point above will
be an event of default until an officer of the trustee, assigned to and working
in the trustee's corporate trust department, has actual knowledge of the event
or until the trustee receives written notice of the event at its corporate trust
office, and the notice refers to the new notes generally, us and the indenture.

                                       53


            If an event of default occurs and is continuing, either the trustee
or the holders of at least 25% in principal amount of the outstanding new notes
may declare the principal amount of the new notes due and immediately payable.
In order to declare the principal amount of the new notes due and immediately
payable, the trustee or the holders must deliver a notice that satisfies the
requirements of the indenture. Upon a declaration by the trustee or the holders,
we will be obligated to pay the principal amount of the new notes plus accrued
and unpaid interest, including contingent interest, if any, which has then been
accrued.

            This right does not apply if an event of default described in the
fifth bullet point above occurs. If one of the events of default described in
the fifth bullet point above occurs and is continuing, the new notes then
outstanding under the indenture shall be due and payable immediately.

            At any time after any declaration of acceleration of the new notes,
but before a judgment or decree for payment of the money due has been obtained
by the trustee, the event of default giving rise to the declaration of
acceleration will, without further act, be deemed to have been waived, and such
declaration and its consequences will, without further act, be deemed to have
been rescinded and annulled if:

-     we have paid or deposited with the trustee a sum sufficient to pay:

                  -     all overdue installments of interest on the new notes,
                        including contingent interest, if any,

                  -     the principal of (and premium, if any, on) the new notes
                        which have become due otherwise than by such declaration
                        of acceleration and any interest thereon at the rate or
                        rates prescribed therefor,

                  -     to the extent lawfully permitted, interest upon overdue
                        interest, and

                  -     all sums owed to the trustee under the indenture, and

-     all events of default, other than the non-payment of the principal amount
      of the new notes which became due solely by such declaration of
      acceleration, have been cured or waived as provided in the indenture. See
      " -- Modification and Waiver" below.

            If an event of default occurs and is continuing, the trustee will
generally have no obligation to exercise any of its rights or powers under the
indenture at the request or direction of any of the holders, unless the holders
offer reasonable indemnity to the trustee. The holders of a majority in
principal amount of the outstanding new notes will generally have the right to
direct the time, method and place of conducting any proceeding for any remedy
available to the trustee or exercising any trust or power conferred on the
trustee for the new notes, provided that:

-     the direction is not in conflict with any law or the indenture,

-     the trustee may take any other action it deems proper which is not
      inconsistent with the direction, and

-     the trustee will generally have the right to decline to follow the
      direction if an officer of the trustee determines, in good faith, that the
      proceeding would involve the trustee in personal liability or would
      otherwise be contrary to applicable law.

            A holder of a new note may only pursue a remedy under the indenture
if:

-     the holder has previously given the trustee written notice of a continuing
      event of default for the new notes,

-     holders of at least 25% in principal amount of the outstanding new notes
      have made a written request to the trustee to pursue that remedy,

-     the holders have offered reasonable indemnity to the trustee,

-     the trustee fails to pursue that remedy within 60 days after receipt of
      the request, and

                                       54


-     during that 60-day period, the holders of a majority in principal amount
      of the new notes do not give the trustee a direction inconsistent with the
      request.

However, these limitations do not apply to a suit by a holder of a new note
demanding payment of the principal, premium, if any, or interest on a new note
on or after the date the payment is due.

            We will be required to furnish to the trustee annually a statement
by some of our officers regarding our performance or observance of any of the
terms of the indenture and specifying all of our known defaults, if any.

MODIFICATION AND WAIVER

            We may enter into one or more supplemental indentures with the
trustee without the consent of the holders of the new notes in order to:

-     evidence the succession of another corporation to us, or successive
      successions and the assumption of our covenants, agreements and
      obligations by a successor,

-     add to our covenants for the benefit of the holders of any series of debt
      securities issued under the indenture or to surrender any of our rights or
      powers,

-     add events of default for any series of debt securities issued under the
      indenture,

-     add to or change any provision of the indenture to the extent necessary to
      issue new notes in bearer form,

-     add to, change or eliminate any provision of the indenture applying to one
      or more series of debt securities issued under the indenture, provided
      that if such action adversely affects the interests of any holder of any
      series of debt securities, the addition, change or elimination will become
      effective with respect to that series only when no security of that series
      remains outstanding,

-     convey, transfer, assign, mortgage or pledge any property to or with the
      trustee or to surrender any right or power conferred upon us by the
      indenture,

-     establish the form or terms of any series of debt securities issued under
      the indenture,

-     provide for uncertificated securities in addition to certificated
      securities,

-     evidence and provide for successor trustees or to add to or change any
      provisions to the extent necessary to appoint a separate trustee or
      trustees for a specific series of debt securities,

-     correct any ambiguity, defect or inconsistency under the indenture,
      provided that such action does not adversely affect the interests of the
      holders of any series of debt securities,

-     supplement any provisions of the indenture necessary to defease and
      discharge any series of debt securities, provided that such action does
      not adversely affect the interests of the holders of any series of debt
      securities,

-     comply with the rules or regulations of any securities exchange or
      automated quotation system on which any debt securities are listed or
      traded, or

-     add, change or eliminate any provisions of the indenture in accordance
      with any amendments to the Trust Indenture Act of 1939, provided that the
      action does not adversely affect the rights or interests of any holder of
      debt securities.

            We may enter into one or more supplemental indentures with the
trustee in order to add to, change or eliminate provisions of the indenture or
to modify the rights of the holders of one or more series of debt securities,
including the new notes, if we obtain the consent of the holders of a majority
in principal amount of the outstanding

                                       55


debt securities of each series affected by the supplemental indenture, treated
as one class. However, without the consent of the holders of each outstanding
debt security affected by the supplemental indenture, we may not enter into a
supplemental indenture that:

-     changes the stated maturity of the principal of, or any installment of
      principal of or interest on, any debt security, except to the extent
      permitted by the indenture,

-     reduces the principal amount of, or any premium or interest on, any debt
      security,

-     reduces the redemption price, purchase price or Fundamental Change
      purchase price of the new notes or changes the terms applicable to
      redemption or purchase in a manner adverse to the holder,

-     reduces the amount of principal of an original issue discount security or
      any other debt security payable upon acceleration of the maturity thereof,

-     changes the place or currency of payment of principal, premium, if any, or
      interest,

-     impairs the right to institute suit for the enforcement of any payment on
      any new note,

-     reduces the percentage in principal amount of outstanding debt securities
      of any series, the consent of whose holders is required for modification
      or amendment of the indenture,

-     reduces the percentage in principal amount of outstanding debt securities
      of any series necessary for waiver of compliance with certain provisions
      of the indenture or for waiver of certain defaults,

-     makes certain modifications to such provisions with respect to
      modification and waiver,

-     makes any change that adversely affects the right to convert or exchange
      any debt security, including the new notes, or decreases the conversion or
      exchange rate or increases the conversion price of any convertible or
      exchangeable debt security,

-     alters the manner of calculation or rate of contingent interest payable on
      any new note or extends the time for payment of any such amount, or

-     changes the terms and conditions pursuant to which any series of debt
      securities that is secured in a manner adverse to the holders of the debt
      securities.

            Holders of a majority in principal amount of the outstanding new
notes may waive past defaults or noncompliance with restrictive provisions of
the indenture. However, the consent of holders of each outstanding new note is
required to:

-     waive any default in the payment of principal, premium, if any, or
      interest,

-     waive any covenants and provisions of the indenture that may not be
      amended without the consent of the holder of each outstanding new note,

-     waive any default in any payment of redemption price, purchase price or
      Fundamental Change purchase price with respect to any new notes, or

-     waive any default which constitutes a failure to convert any new note in
      accordance with its terms and the terms of the indenture.

            In order to determine whether the holders of the requisite principal
amount of the outstanding debt securities have taken an action under the
indenture as of a specified date:

                                       56


-     the principal amount of an "original issue discount security" that will be
      deemed to be outstanding will be the amount of the principal that would be
      due and payable as of such date upon acceleration of the maturity to such
      date,

-     if, as of such date, the principal amount payable at the stated maturity
      of a debt security is not determinable, for example, because it is based
      on an index, the principal amount of such debt security deemed to be
      outstanding as of such date will be an amount determined in the manner
      prescribed for such debt security,

-     the principal amount of a debt security denominated in one or more foreign
      currencies or currency units that will be deemed to be outstanding will be
      the $U.S. equivalent, determined as of such date in the manner prescribed
      for such debt security, of the principal amount of such debt security or,
      in the case of a debt security described in the two preceding bullet
      points, of the amount described above, and

-     debt securities owned by us or any other obligor upon the debt securities
      or any of our or their affiliates will be disregarded and deemed not to be
      outstanding.

            An "original issue discount security" means a debt security issued
under the indenture which provides for an amount less than the principal amount
thereof to be due and payable upon a declaration of acceleration of maturity.
Some debt securities, including those for the payment or redemption of which
money has been deposited or set aside in trust for the holders and those that
have been fully defeased pursuant to Section 1402 of the indenture, will not be
deemed to be outstanding.

            We will generally be entitled to set any day as a record date for
determining the holders of outstanding new notes entitled to give or take any
direction, notice, consent, waiver or other action under the indenture. In
limited circumstances, the trustee will be entitled to set a record date for
action by holders of outstanding new notes. If a record date is set for any
action to be taken by holders, the action may be taken only by persons who are
holders of outstanding new notes on the record date. To be effective, the action
must be taken by holders of the requisite principal amount of new notes within a
specified period following the record date. For any particular record date, this
period will be 180 days or such shorter period as we may specify, or the trustee
may specify, if it set the record date. This period may be shortened or
lengthened by not more than 180 days.

DEFEASANCE

            The new notes will be subject to both legal defeasance and discharge
and covenant defeasance at our option. However, our obligations with respect to
the convertibility of the new notes will survive any such action by us.

            DEFEASANCE AND DISCHARGE. We will be discharged from all of our
obligations with respect to the new notes, except for certain obligations to
convert, exchange or register the transfer of new notes, to replace stolen, lost
or mutilated new notes, to maintain paying agencies and to hold moneys for
payment in trust, upon the deposit in trust for the benefit of the holders of
the new notes of money or U.S. government obligations, or both, which, through
the payment of principal and interest in respect thereof in accordance with
their terms, will provide money in an amount sufficient to pay the principal,
premium, if any, and interest on the new notes to the stated maturity of the new
notes in accordance with the terms of the indenture and the new notes. Such
defeasance or discharge may occur only if, among other things, we have delivered
to the trustee an opinion of counsel to the effect that we have received from,
or there has been published by, the United States Internal Revenue Service a
ruling, or there has been a change in tax law, in either case to the effect that
holders of the new notes will not recognize gain or loss for federal income tax
purposes as a result of such deposit, defeasance and discharge and will be
subject to federal income tax on the same amount, in the same manner and at the
same times as would have been the case if such deposit, defeasance and discharge
were not to occur.

            DEFEASANCE OF CERTAIN COVENANTS. In certain circumstances, we may
omit to comply with specified restrictive covenants, and that in those
circumstances the occurrence of certain events of default, which are described
in the third bullet point under " -- Events of Default" above, with respect to
such restrictive covenants, and those described in the fourth bullet point under
" -- Events of Default" above, will be deemed not to be or result in an event of
default, in each case with respect to the new notes. We, in order to exercise
such option, will be

                                       57


required to deposit, in trust for the benefit of the holders of the new notes,
money or U.S. government obligations, or both, which, through the payment of
principal and interest in respect thereof in accordance with their terms, will
provide money in an amount sufficient to pay the principal, premium, if any, and
interest on the new notes to the stated maturity in accordance with the terms of
the indenture and the new notes. However, our obligations with respect to the
convertibility of the new notes will survive any such action by us. We will also
be required, among other things, to deliver to the trustee an opinion of counsel
to the effect that holders of the new notes will not recognize gain or loss for
federal income tax purposes as a result of such deposit and defeasance of
certain obligations and will be subject to federal income tax on the same
amount, in the same manner and at the same times as would have been the case if
such deposit and defeasance were not to occur. In the event we exercise this
option with respect to any new notes and the new notes were declared due and
payable because of the occurrence of any event of default, the amount of money
and U.S. government obligations so deposited in trust would be sufficient to pay
amounts due on the new notes at the time of their stated maturity, but might not
be sufficient to pay amounts due on such new notes upon any acceleration
resulting from the event of default. In such case, we would remain liable for
those payments.

SATISFACTION AND DISCHARGE

            We may discharge our obligations under the indenture while new notes
remain outstanding, other than our obligations in respect of conversion, if (1)
all outstanding debt securities issued under the indenture have become due and
payable, whether at stated maturity, or any redemption date or any purchase
date, (2) all outstanding debt securities issued under the indenture have or
will become due and payable at their scheduled maturity within one year, or (3)
all outstanding debt securities issued under the indenture are scheduled for
redemption in one year, and in each case, we have deposited with the trustee an
amount sufficient to pay and discharge all outstanding debt securities issued
under the indenture on the date of their scheduled maturity or the scheduled
date of redemption or purchase.

CALCULATIONS IN RESPECT OF NEW NOTES

            We will be responsible for making all calculations called for under
the new notes. These calculations include, but are not limited to,
determinations of the market prices of our common stock, accrued interest
payable on the new notes and the conversion price of the new notes. We will make
all these calculations in good faith and, absent manifest error, our
calculations will be final and binding on holders of new notes. We will provide
a schedule of our calculations to each of the trustee and the conversion agent,
and each of the trustee and conversion agent is entitled to rely upon the
accuracy of our calculations without independent verification. The trustee will
forward our calculations to any holder of new notes upon the request of that
holder.

SINKING FUND

            We are not obligated to make mandatory redemption or sinking fund
payments with respect to the new notes.

RESTRICTIVE COVENANT

            Other than the covenant described below, the indenture does not
contain financial covenants and does not restrict us from paying dividends,
incurring additional indebtedness or issuing or repurchasing any of our other
securities. The indenture also does not protect holders in the event of a highly
leveraged transaction, except to the extent described under " -- Fundamental
Change Requires Purchase of New Notes by Us at the Option of the Holder," " --
Consolidation, Merger and Sale of Assets" and " -- Conversion Rights --
Conversion Upon Specified Corporate Transactions."

            LIMITATIONS ON LIENS. So long as any of the new notes are
outstanding, we will not pledge, mortgage, hypothecate or grant a security
interest in, or permit any such mortgage, pledge, security interest or other
lien upon, any capital stock or other equity interests owned by us of any
Significant Subsidiary to secure any Indebtedness, without making effective
provision whereby the outstanding new notes are equally and ratably secured.
This restriction shall not apply to:

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-     any mortgage, pledge, security interest, lien or encumbrance upon the
      capital stock of Texas Genco to secure obligations under our current
      credit facility or any extension, renewal, refunding, amendment or
      replacement thereof,

-     any mortgage, pledge, security interest, lien or encumbrance upon the
      capital stock or other equity interests of CenterPoint Energy Transition
      Bond Company, LLC or any other special purpose subsidiary created on or
      after May 13, 2003 by us in connection with the issuance of securitization
      bonds for the economic value of generation-related regulatory assets and
      stranded costs,

-     any mortgage, pledge, security interest, lien or encumbrance upon any
      capital stock or other equity interests in an entity which was not
      affiliated with us prior to one year before the grant of such mortgage,
      pledge, security interest, lien or encumbrance (or the capital stock or
      other equity interests of a holding company formed to acquire or hold such
      capital stock or other equity interests) created at the time of our
      acquisition of the capital stock or other equity interests or within one
      year after such time to secure all or a portion of the purchase price for
      such capital stock or other equity interests; provided that the principal
      amount of any Indebtedness secured by such mortgage, pledge, security
      interest, lien or encumbrance does not exceed 100% of such purchase price
      and the fees, expenses and costs incurred in connection with such
      acquisition and acquisition financing,

-     any mortgage, pledge, security interest, lien or encumbrance existing upon
      capital stock or other equity interests in an entity which was not
      affiliated with us prior to one year before the grant of such mortgage,
      pledge, security interest, lien or encumbrance at the time of our
      acquisition of such capital stock or other equity interests (whether or
      not the obligations secured thereby are assumed by us or such subsidiary
      becomes a Significant Subsidiary); provided that (i) such mortgage,
      pledge, security interest, lien or encumbrance existed at the time such
      entity became a Significant Subsidiary and was not created in anticipation
      of the acquisition and (ii) any such mortgage, pledge, security interest,
      lien or encumbrance does not by its terms secure any Indebtedness other
      than Indebtedness existing or committed immediately prior to the time such
      entity becomes a Significant Subsidiary,

-     liens for taxes, assessments or governmental charges or levies to the
      extent not past due or which are being contested in good faith by
      appropriate proceedings diligently conducted and for which we have
      provided adequate reserves for the payment thereof in accordance with
      generally accepted accounting principles,

-     pledges or deposits in the ordinary course of business to secure
      obligations under workers' compensation laws or similar legislation,

-     materialmen's, mechanics', carriers', workers' and repairmen's liens
      imposed by law and other similar liens arising in the ordinary course of
      business for sums not yet due or currently being contested in good faith
      by appropriate proceedings diligently conducted,

-     attachment, judgment or other similar liens, which have not been
      effectively stayed, arising in connection with court proceedings; provided
      that such liens, in the aggregate, shall not secure judgments which exceed
      $50,000,000 aggregate principal amount at any one time outstanding;
      provided further that the execution or enforcement of each such lien is
      effectively stayed within 30 days after entry of the corresponding
      judgment (or the corresponding judgment has been discharged within such 30
      day period) and the claims secured thereby are being contested in good
      faith by appropriate proceedings timely commenced and diligently
      prosecuted,

-     other liens not otherwise referred to in the above bullets, provided that
      the Indebtedness secured by such liens in the aggregate, shall not exceed
      1% of our consolidated gross assets appearing in our most recent audited
      consolidated financial statements at any one time outstanding,

-     any mortgage, pledge, security interest, lien or encumbrance on the
      capital stock or other equity interests of any subsidiary that was
      otherwise permitted under this covenant if such subsidiary subsequently
      becomes a Significant Subsidiary, or

                                       59


-     any extension, renewal or refunding of Indebtedness secured by any
      mortgage, pledge, security interest, lien or encumbrance described in the
      above bullets; provided that the principal amount of any such Indebtedness
      is not increased by an amount greater than the fees, expenses and costs
      incurred in connection with such extension, renewal or refunding.

DEFINED TERMS

            An "affiliate" of, or a person "affiliated" with, a specific person
is a person that directly, or indirectly through one or more intermediaries,
controls, or is controlled by, or is under common control with, the person
specified.

            The term "control" (including the terms "controlled by" and "under
common control with") means the possession, direct or indirect, of the power to
direct or cause the direction of the management and policies of a person,
whether through the ownership of voting shares, by contract, or otherwise.

            "Indebtedness," as applied to any person, means bonds, debentures,
notes and other instruments or arrangements representing obligations created or
assumed by such person, in respect of:

-     obligations for money borrowed, other than unamortized debt discount or
      premium,

-     obligations evidenced by a note or similar instrument given in connection
      with the acquisition of any business, properties or assets of any kind,

-     obligations as lessee under a capital lease, and

-     amendments, renewals, extensions, modifications and refundings of any such
      indebtedness or obligations listed in the three immediately preceding
      bullet points.

All indebtedness of such type secured by a lien upon property owned by such
person, although such person has not assumed or become liable for the payment of
such indebtedness, is also deemed to be indebtedness of such person. All
indebtedness for borrowed money incurred by any other persons which is directly
guaranteed as to payment of principal by such person will for all purposes of
the indenture be deemed to be indebtedness of such person, but no other
contingent obligation of such person in respect of indebtedness incurred by any
other persons will be deemed indebtedness of such person.

            "Significant Subsidiary" means CERC, CenterPoint Houston and Texas
Genco, and any other subsidiary which, at the time of the creation of a pledge,
mortgage, security interest or other lien upon any capital stock or other equity
interests of such subsidiary, has consolidated gross assets (having regard to
our beneficial interest in the shares, or the like, of that subsidiary) that
represent at least 25% of our consolidated gross assets appearing in our most
recent audited consolidated financial statements.

            A "subsidiary" of any entity means any corporation, partnership,
joint venture, limited liability company, trust or estate of which (or in which)
more than 50% of (i) the issued and outstanding capital stock or comparable
interest having ordinary voting power to elect a majority of the board of
directors or comparable governing body of such corporation or entity
(irrespective of whether at the time capital stock of any other class or classes
of such corporation shall or might have voting power upon the occurrence of any
contingency), (ii) the interest in the capital or profits of such limited
liability company, partnership, joint venture or other entity or (iii) the
beneficial interest in such trust or estate, is at the time directly or
indirectly owned or controlled by such entity, by such entity and one or more of
its other subsidiaries or by one or more of such entity's other subsidiaries.

                                       60


PAYMENT AND PAYING AGENT

            We will pay interest on the new notes to the persons in whose names
the new notes are registered at the close of business on the applicable record
date for each interest payment. However, we will pay the interest payable on the
new notes at their stated maturity to the persons to whom we pay the principal
amount of the new notes.

            We will pay principal, premium, if any, and interest on the new
notes at the offices of the paying agents we designate. However, except in the
case of a global security, we may pay interest by:

-     check mailed to the address of the person entitled to the payment as it
      appears in the security register, or

-     by wire transfer in immediately available funds to the place and account
      designated in writing by the person entitled to the payment as specified
      in the security register.

We have designated the trustee as the sole paying agent for the new notes. At
any time, we may designate additional paying agents or rescind the designation
of any paying agents. However, we are required to maintain a paying agent in
each place of payment for the new notes at all times.

            Any money deposited with the trustee or any paying agent or then
held by us for the payment of principal, premium, if any, and interest on the
new notes that remains unclaimed for two years after the date the payments
became due, may be repaid to us. After we have been repaid, holders entitled to
those payments may only look to us for payment as our unsecured general
creditors. The trustee and any paying agents will not be liable for those
payments after we have been repaid.

EXCHANGE AND TRANSFER OF THE NEW NOTES

            We will issue the new notes in registered form, without coupons. We
will only issue new notes in denominations of integral multiples of $1,000.

            Holders may present new notes for exchange or for registration of
transfer at the office of the security registrar or at the office of any
transfer agent we designate for that purpose. The security registrar or
designated transfer agent will exchange or transfer the new notes if it is
satisfied with the documents of title and identity of the person making the
request. We will not charge a service charge for any exchange or registration of
transfer of new notes. However, we may require payment of a sum sufficient to
cover any tax or other governmental charge payable for the registration of
transfer or exchange. The trustee will serve as the security registrar for the
new notes. At any time we may:

-     designate additional transfer agents,

-     rescind the designation of any transfer agent, or

-     approve a change in the office of any transfer agent.

However, we are required to maintain a transfer agent in each place of payment
for the new notes at all times.

            In the event we elect to redeem the new notes, neither we nor the
trustee will be required to register the transfer or exchange of new notes:

-     during the period beginning at the opening of business 15 days before the
      day we mail the notice of redemption for the new notes and ending at the
      close of business on the day the notice is mailed, or

-     if we have selected the new notes for redemption, in whole or in part,
      except for the unredeemed portion of the new notes.

BOOK-ENTRY SYSTEM

                                       61


            We will issue the new notes in the form of global securities. The
global securities will be deposited with, or on behalf of, DTC and registered in
the name of a nominee of DTC. Except under circumstances described below, the
new notes will not be issued in definitive form.

            Ownership of beneficial interests in a global security will be
limited to persons that have accounts with DTC or its nominee ("participants")
or persons that may hold interests through participants. Ownership of beneficial
interests in a global security will be shown on, and the transfer of that
ownership will be effected only through, records maintained by DTC or its
nominee (with respect to interests of persons other than participants). The laws
of some states require that some purchasers of securities take physical delivery
of the securities in definitive form. Such limits and such laws may impair the
ability to transfer beneficial interests in a global security.

            So long as DTC or its nominee is the registered owner of a global
security, DTC or its nominee, as the case may be, will be considered the sole
owner or holder of the new notes represented by that global security for all
purposes under the indenture. Except as provided below, owners of beneficial
interests in a global security will not be entitled to have new notes
represented by that global security registered in their names, will not receive
or be entitled to receive physical delivery of new notes in definitive form and
will not be considered the owners or holders thereof under the indenture.
Principal and interest payments, if any, on new notes registered in the name of
DTC or its nominee will be made to DTC or its nominee, as the case may be, as
the registered owner of the relevant global security. Neither we, the trustee,
any paying agent or the security registrar for the new notes will have any
responsibility or liability for any aspect of the records relating to nor
payments made on account of beneficial interests in a global security or for
maintaining, supervising or reviewing any records relating to such beneficial
interests.

            We expect that DTC or its nominee, upon receipt of any payment of
principal or interest will credit immediately participants' accounts with
payments in amounts proportionate to their respective beneficial interests in
the principal amount of the relevant global security as shown on the records of
DTC or its nominee. We also expect that payments by participants to owners of
beneficial interests in a global security held through these participants will
be governed by standing instructions and customary practices, as is the case
with securities held for the accounts of customers in bearer form or registered
in "street name," and will be the responsibility of the participants.

            Beneficial owners of interests in global securities who desire to
convert their interests into common stock should contact their brokers or other
participants or indirect participants through whom they hold such beneficial
interests to obtain information on procedures, including proper forms and
cut-off times, for submitting requests for conversion.

            Unless and until they are exchanged in whole or in part for new
notes in definitive form, the global securities may not be transferred except as
a whole by DTC to a nominee of DTC or by a nominee of DTC to DTC or another
nominee of DTC. Transfers between participants in DTC will be effected in the
ordinary way in accordance with DTC rules and will be settled in same-day funds.

            If DTC at any time is unwilling or unable to continue as a
depositary, defaults in the performance of its duties as depositary or ceases to
be a clearing agency registered under the Securities Exchange Act of 1934 or
other applicable statute or regulation, and a successor depositary is not
appointed by us within 90 days, we will issue new notes in definitive form in
exchange for the global securities relating to the new notes. In addition, we
may at any time and in our sole discretion determine not to have the new notes
or portions of the new notes represented by one or more global securities and,
in that event, will issue individual new notes in exchange for the global
security or securities representing the new notes. Further, if we so specify
with respect to any new notes, an owner of a beneficial interest in a global
security representing the new notes may, on terms acceptable to us and the
depositary for the global security, receive individual new notes in exchange for
the beneficial interest. In any such instance, an owner of a beneficial interest
in a global security will be entitled to physical delivery in definitive form of
new notes represented by the global security equal in principal amount to the
beneficial interest, and to have the new notes registered in its name. New notes
so issued in definitive form will be issued as registered new notes in
denominations of $1,000 and integral multiples thereof, unless otherwise
specified by us.

                                       62


GOVERNING LAW

            New York law will govern the indenture and the new notes.

THE TRUSTEE

            JPMorgan Chase Bank, National Association (formerly JPMorgan Chase
Bank) will be the trustee, security registrar, paying agent and conversion agent
under the indenture for the new notes. As of January 31, 2005, the trustee
served as trustee for $2.3 billion aggregate principal amount of our outstanding
debt securities and $1.2 billion aggregate principal amount of outstanding
pollution control bonds issued on our behalf. In addition, the trustee serves as
trustee for debt securities of some of our subsidiaries. The trustee and its
affiliates are also parties to credit agreements under which we and our
affiliates have bank lines of credit. We and our affiliates also maintain
depository and other banking, investment banking and investment management
relationships with the trustee and its affiliates. The trustee also serves as
rights agent under our shareholder rights plan.

NOTICES

            Except as otherwise described herein, notice to holders of the new
notes will be given by mail to the addresses as they appear in the security
register.

LISTING

            Although the new notes are expected to be eligible for trading in
PORTAL, the Private Offering, Resale and Trading through Automated Linkages
Market of the National Association of Securities Dealers, Inc., we do not intend
to list the new notes on any national securities exchange or automatic quotation
system.

                                       63


                          DESCRIPTION OF CAPITAL STOCK

            The following descriptions are summaries of material terms of our
common stock, preferred stock, articles of incorporation and bylaws. This
summary is qualified by reference to our amended and restated articles of
incorporation and amended and restated bylaws, each as amended to date, copies
of which we have previously filed with the SEC, and by the provisions of
applicable law. Our authorized capital stock consists of:

-     1,000,000,000 shares of common stock, par value $0.01 per share, of which
      308,438,565 shares are outstanding as of January 31, 2005 and

-     20,000,000 shares of preferred stock, par value $0.01 per share, of which
      no shares are outstanding as of January 31, 2005.

            A series of our preferred stock, designated Series A Preferred
Stock, has been reserved for issuance upon exercise of the preferred stock
purchase rights attached to each share of our common stock pursuant to the
shareholder's rights plan discussed below.

COMMON STOCK

            VOTING RIGHTS. Holders of our common stock are entitled to one vote
for each share on all matters submitted to a vote of shareholders, including the
election of directors. There are no cumulative voting rights. Subject to the
voting rights expressly conferred under prescribed conditions to the holders of
our preferred stock, the holders of our common stock possess exclusive full
voting power for the election of directors and for all other purposes.

            DIVIDENDS. Subject to preferences that may be applicable to any of
our outstanding preferred stock, the holders of our common stock are entitled to
dividends when, as and if declared by the board of directors out of funds
legally available for that purpose.

            LIQUIDATION RIGHTS. If we are liquidated, dissolved or wound up, the
holders of our common stock will be entitled to a pro rata share in any
distribution to shareholders, but only after satisfaction of all of our
liabilities and of the prior rights of any outstanding class of our preferred
stock, which may include the right to participate further with the holders of
our common stock in the distribution of any of our remaining assets.

            PREEMPTIVE RIGHTS. Holders of our common stock are not entitled to
any preemptive or conversion rights or other subscription rights.

            TRANSFER AGENT AND REGISTRAR. Our shareholder services division
serves as transfer agent and registrar for our common stock.

            OTHER PROVISIONS. There are no redemption or sinking fund provisions
applicable to our common stock. No personal liability will attach to holders of
such shares under the laws of the State of Texas. Subject to the provisions of
our articles of incorporation and bylaws imposing certain supermajority voting
provisions, the rights of the holders of shares of our common stock may not be
modified except by a vote of at least a majority of the shares outstanding,
voting together as a single class.

PREFERRED STOCK

            Our board of directors may cause us to issue preferred stock from
time to time in one or more series and may fix the number of shares and the
terms of each series without the approval of our shareholders. Our board of
directors may determine the terms of each series, including:

-     the designation of the series,

-     dividend rates and payment dates,

                                       64


-     redemption rights,

-     liquidation rights,

-     sinking fund provisions,

-     conversion rights,

-     voting rights, and

-     any other terms.

            The issuance of preferred stock, while providing desired flexibility
in connection with possible acquisitions and other corporate purposes, could
adversely affect the voting power of holders of our common stock. It could also
affect the likelihood that holders of our common stock will receive dividend
payments and payments upon liquidation. The issuance of shares of preferred
stock, or the issuance of rights to purchase shares of preferred stock, could be
used to discourage an attempt to obtain control of us. For example, if, in the
exercise of its fiduciary obligations, our board were to determine that a
takeover proposal was not in our best interest, the board could authorize the
issuance of a series of preferred stock containing class voting rights that
would enable the holder or holders of the series to prevent or make the change
of control transaction more difficult. Alternatively, a change of control
transaction deemed by the board to be in our best interest could be facilitated
by issuing a series of preferred stock having sufficient voting rights to
provide a required percentage vote of the shareholders.

            For purposes of the rights plan described below, our board of
directors has designated a series of preferred stock to constitute the Series A
Preferred Stock. For a description of the rights plan, see " -- Anti-Takeover
Effects of Texas Laws and Our Charter and Bylaw Provisions" and " -- Shareholder
Rights Plan."

ANTI-TAKEOVER EFFECTS OF TEXAS LAWS AND OUR CHARTER AND BYLAW PROVISIONS

            Some provisions of Texas law and our articles of incorporation and
bylaws could make the following more difficult:

-     acquisition of us by means of a tender offer,

-     acquisition of control of us by means of a proxy contest or otherwise, or

-     removal of our incumbent officers and directors.

            These provisions, as well as our shareholder rights plan, are
designed to discourage coercive takeover practices and inadequate takeover bids.
These provisions are also designed to encourage persons seeking to acquire
control of us to first negotiate with our board of directors. We believe that
the benefits of this increased protection gives us the potential ability to
negotiate with the proponent of an unfriendly or unsolicited proposal to acquire
or restructure us, and that the benefits of this increased protection outweigh
the disadvantages of discouraging those proposals, because negotiation of those
proposals could result in an improvement of their terms.

                                       65


CHARTER AND BYLAW PROVISIONS

            ELECTION AND REMOVAL OF DIRECTORS. The exact number of members of
our board of directors will be fixed from time to time by resolution of the
board of directors. Our board of directors is divided into three classes, Class
I, Class II and Class III. Each class is as nearly equal in number of directors
as possible. The terms of office of the directors of Class I expire at the
annual meeting of shareholders in 2006, of Class II expire at the annual meeting
of shareholders in 2007 and of Class III expire at the annual meeting of
shareholders in 2005. At each annual meeting, the shareholders elect the number
of directors equal to the number in the class whose term expires at the meeting
to hold office until the third succeeding annual meeting. This system of
electing and removing directors may discourage a third party from making a
tender offer for or otherwise attempting to obtain control of us, because it
generally makes it more difficult for shareholders to replace a majority of the
directors. In addition, no director may be removed except for cause, and,
subject to the voting rights expressly conferred under prescribed conditions to
the holders of our preferred stock, directors may be removed for cause only by
the holders of a majority of the shares of capital stock entitled to vote at an
election of directors. Subject to the voting rights expressly conferred under
prescribed conditions to the holders of our preferred stock, any vacancy
occurring on the board of directors and any newly created directorship may be
filled by a majority of the remaining directors in office or by election by the
shareholders.

            SHAREHOLDER MEETINGS. Our articles of incorporation and bylaws
provide that special meetings of holders of common stock may be called only by
the chairman of our board of directors, our chief executive officer, the
president, the secretary, a majority of our board of directors or the holders of
at least 50% of the shares outstanding and entitled to vote.

            MODIFICATION OF ARTICLES OF INCORPORATION. In general, amendments to
our articles of incorporation which are recommended by the board of directors
require the affirmative vote of holders of at least a majority of the voting
power of all outstanding shares of capital stock entitled to vote in the
election of directors. The provisions described above under " -- Election and
Removal of Directors" and " -- Shareholder Meetings" may be amended only by the
affirmative vote of holders of at least 66 2/3% of the voting power of all
outstanding shares of capital stock entitled to vote in the election of
directors. The provisions described below under " -- Modification of Bylaws" may
be amended only by the affirmative vote of holders of at least 80% of the voting
power of all outstanding shares of capital stock entitled to vote in the
election of directors.

            MODIFICATION OF BYLAWS. Our board of directors has the power to
alter, amend or repeal the bylaws or adopt new bylaws by the affirmative vote of
at least 80% of all directors then in office at any regular or special meeting
of the board of directors called for that purpose. The shareholders also have
the power to alter, amend or repeal the bylaws or adopt new bylaws by the
affirmative vote of holders of at least 80% of the voting power of all
outstanding shares of capital stock entitled to vote in the election of
directors, voting together as a single class.

            OTHER LIMITATIONS ON SHAREHOLDER ACTIONS. Our bylaws also impose
some procedural requirements on shareholders who wish to:

-     make nominations in the election of directors,

-     propose that a director be removed,

-     propose any repeal or change in the bylaws, or

-     propose any other business to be brought before an annual or special
      meeting of shareholders.

            Under these procedural requirements, a shareholder must deliver
timely notice to the corporate secretary of the nomination or proposal along
with evidence of:

-     the shareholder's status as a shareholder,

-     the number of shares beneficially owned by the shareholder,

                                       66


-     a list of the persons with whom the shareholder is acting in concert, and

-     the number of shares such persons beneficially own.

            To be timely, a shareholder must deliver notice:

-     in connection with an annual meeting of shareholders, not less than 90 nor
      more than 180 days prior to the date on which the immediately preceding
      year's annual meeting of shareholders was held; provided that if the date
      of the annual meeting is advanced by more than 30 days prior to or delayed
      by more than 60 days after the date on which the immediately preceding
      year's annual meeting of shareholders was held, not less than 180 days
      prior to such annual meeting and not later than the last to occur of (i)
      the 90th day prior to such annual meeting or (ii) the 10th day following
      the day on which we first make public announcement of the date of such
      meeting, or

-     in connection with a special meeting of shareholders, not less than 40 nor
      more than 60 days prior to the date of the special meeting.

            In order to submit a nomination for the board of directors, a
shareholder must also submit information with respect to the nominee that we
would be required to include in a proxy statement, as well as some other
information. If a shareholder fails to follow the required procedures, the
shareholder's nominee or proposal will be ineligible and will not be voted on by
our shareholders.

            LIMITATION ON LIABILITY OF DIRECTORS. Our articles of incorporation
provide that no director will be personally liable to us or our shareholders for
monetary damages for breach of fiduciary duty as a director, except as required
by law as in effect from time to time. Currently, Texas law requires that
liability be imposed for the following:

-     any breach of the director's duty of loyalty to us or our shareholders,

-     any act or omission not in good faith that constitutes a breach of duty of
      the director to the corporation or an act or omission that involves
      intentional misconduct or a knowing violation of law,

-     a transaction from which the director received an improper benefit,
      whether or not the benefit resulted from an action taken within the scope
      of a director's office, and

-     an act or omission for which the liability of a director is expressly
      provided for by statute.

Our bylaws provide that we will indemnify our officers and directors and advance
expenses to them in connection with proceedings and claims, to the fullest
extent permitted by the Texas Business Corporation Act ("TBCA"). The bylaws
authorize our board of directors to indemnify and advance expenses to people
other than our officers and directors in certain circumstances.

TEXAS ANTI-TAKEOVER LAW

            We are subject to Article 13.03 of the TBCA. That section prohibits
Texas corporations from engaging in a wide range of specified transactions with
any affiliated shareholder during the three-year period immediately following
the affiliated shareholder's acquisition of shares in the absence of certain
board of director or shareholder approvals. An affiliated shareholder is any
person, other than the corporation and any of its wholly owned subsidiaries,
that is or was within the preceding three-year period the beneficial owner of
20% or more of any class or series of stock entitled to vote generally in the
election of directors. Article 13.03 may deter any potential unfriendly offers
or other efforts to obtain control of us that are not approved by our board.
This may deprive the shareholders of opportunities to sell shares of our common
stock at a premium to the prevailing market price.

                                       67


SHAREHOLDER RIGHTS PLAN

            Each share of our common stock includes one right to purchase from
us a unit consisting of one one-thousandth of a share of our Series A Preferred
Stock at a purchase price of $42.50 per unit, subject to adjustment. The rights
are issued pursuant the Rights Agreement dated as of January 1, 2002 between us
and JPMorgan Chase Bank, National Association (formerly JPMorgan Chase Bank)
(the "Rights Agreement"). We have summarized selected portions of the Rights
Agreement and the rights below. This summary is qualified by reference to the
Rights Agreement, a copy of which we have previously filed with the SEC.

            DETACHMENT OF RIGHTS; EXERCISABILITY. The rights will attach to all
certificates representing our common stock issued prior to the "release date."
That date will occur, except in some cases, on the earlier of:

-     ten days following a public announcement that a person or group of
      affiliated or associated persons, whom we refer to collectively as an
      "acquiring person," has acquired, or obtained the right to acquire,
      beneficial ownership of 20% or more of the outstanding shares of our
      common stock, or

-     ten business days following the start of a tender offer or exchange offer
      that would result in a person becoming an acquiring person.

Our board of directors may defer the release date in some circumstances. Also,
some inadvertent acquisitions of our common stock will not result in a person
becoming an acquiring person if the person promptly divests itself of sufficient
common stock.

            Until the release date:

-     common stock certificates will evidence the rights,

-     the rights will be transferable only with those certificates,

-     new common stock certificates will contain a notation incorporating the
      Rights Agreement by reference, and

-     the surrender for transfer of any common stock certificate will also
      constitute the transfer of the rights associated with the common stock
      represented by the certificate.

            The rights are not exercisable until the release date and will
expire at the close of business on December 31, 2011, unless we redeem or
exchange them at an earlier date as described below.

            As soon as practicable after the release date, the rights agent will
mail certificates representing the rights to holders of record of common stock
as of the close of business on the release date. From that date on, only
separate rights certificates will represent the rights. We will also issue
rights with all shares of common stock issued prior to the release date. We will
also issue rights with shares of common stock issued after the release date in
connection with some employee benefit plans or upon conversion of some
securities, including the notes offered by this prospectus. Except as otherwise
determined by our board of directors, we will not issue rights with any other
shares of common stock issued after the release date.

            FLIP-IN EVENT. A flip-in event will occur under the Rights Agreement
when a person becomes an acquiring person other than pursuant to a "permitted
offer." The Rights Agreement defines "permitted offer" as a tender or exchange
offer for all outstanding shares of our common stock at a price and on terms
that a majority of the independent directors of our board of directors
determines to be fair to and otherwise in the best interests of us and the best
interest of our shareholders.

            If a flip-in event occurs, each right, other than any right that has
become null and void as described below, will become exercisable to receive (in
lieu of the shares of Series A Preferred Stock otherwise purchasable) the number
of shares of common stock, or in certain circumstances, cash, property or other
securities, which has a "current market price" equal to two times the exercise
price of the right. Please refer to the Rights Agreement for the definition of
"current market price."

                                       68


            FLIP-OVER EVENT. A "flip-over event" will occur under the Rights
Agreement when, at any time from and after the time a person becomes an
acquiring person:

-     we are acquired or we acquire any person in a merger or other business
      combination transaction, other than specified mergers that follow a
      permitted offer, or

-     50% or more of our assets, cash flow or earning power is sold or
      transferred.

If a flip-over event occurs, each holder of a right, except rights that are
voided as described below, will thereafter have the right to receive, on
exercise of the right, a number of shares of common stock of the acquiring
company that has a current market price equal to two times the exercise price of
the right.

            When a flip-in event or a flip-over event occurs, all rights that
then are, or under the circumstances the Rights Agreement specifies previously
were, beneficially owned by an acquiring person or specified related parties
will become null and void in the circumstances the Rights Agreement specifies.

            SERIES A PREFERRED STOCK. After the release date, each right will
entitle the holder to purchase a one one-thousandth share of our Series A
Preferred Stock, which fraction will be essentially the economic equivalent of
one share of common stock.

            ANTI-DILUTION. The number of outstanding rights associated with a
share of common stock, the number of fractional shares of Series A Preferred
Stock issuable upon exercise of a right and the exercise price of the right are
subject to adjustment in the event of certain stock dividends on, or a
subdivision, combination or reclassification of, our common stock occurring
prior to the release date. The exercise price of the rights and the number of
fractional shares of Series A Preferred Stock or other securities or property
issuable on exercise of the rights are subject to adjustment from time to time
to prevent dilution in the event of certain transactions affecting the Series A
Preferred Stock.

            With some exceptions, we will not be required to adjust the exercise
price of the rights until cumulative adjustments amount to at least 1% of the
exercise price. The Rights Agreement also will not require us to issue
fractional shares of Series A Preferred Stock that are not integral multiples of
the specified fractional share and, in lieu thereof, we will make a cash
adjustment based on the market price of the Series A Preferred Stock on the last
trading date prior to the date of exercise. Pursuant to the Rights Agreement, we
reserve the right to require prior to the occurrence of any flip-in event or
flip-over event that, on any exercise of rights, a number of rights must be
exercised so that it will issue only whole shares of Series A Preferred Stock.

            REDEMPTION OF RIGHTS. At any time until the time a person becomes an
acquiring person, we may redeem the rights in whole, but not in part at a price
of $.005 per right, payable, at our option, in cash, shares of common stock or
such other consideration as our board of directors may determine. Upon such
redemption, the rights will terminate and the only right of the holders of
rights will be to receive the $.005 redemption price.

            EXCHANGE OF RIGHTS. At any time after the occurrence of a flip-in
event, and prior to a person's becoming the beneficial owner of 50% or more of
our outstanding common stock or the occurrence of a flip-over event, we may
exchange the rights (other than rights owned by an acquiring person or an
affiliate or an associate of an acquiring person, which will have become void,
in whole or in part), at an exchange ratio of one share of common stock, and/or
other equity securities deemed to have the same value as one share of common
stock, per right, subject to adjustment.

            SUBSTITUTION. If we have an insufficient number of authorized but
unissued shares of common stock available to permit an exercise or exchange of
rights upon the occurrence of a flip-in event, we may substitute certain other
types of property for common stock so long as the total value received by the
holder of the rights is equivalent to the value of the common stock that the
shareholder would otherwise have received. We may substitute cash, property,
equity securities or debt, reduce the exercise price of the rights or use any
combination of the foregoing.

            NO RIGHTS AS A SHAREHOLDER. Until a right is exercised, a holder of
rights will have no rights to vote or receive dividends or any other rights as a
holder of our preferred or common stock.

                                       69


            AMENDMENT OF TERMS OF RIGHTS. Our board of directors may amend any
of the provisions of the Rights Agreement, other than the redemption price, at
any time prior to the time a person becomes an acquiring person. Thereafter, the
board of directors may only amend the Rights Agreement in order to cure any
ambiguity, defect or inconsistency or to make changes that do not materially and
adversely affect the interests of holders of the rights, excluding the interests
of any acquiring person.

            RIGHTS AGENT. JPMorgan Chase Bank, National Association (formerly
JPMorgan Chase Bank) will serve as rights agent with regard to the rights.

            ANTI-TAKEOVER EFFECTS. The rights will have anti-takeover effects.
They will cause substantial dilution to any person or group that attempts to
acquire us without the approval of our board of directors. As a result, the
overall effect of the rights may be to make more difficult or discourage any
attempt to acquire us even if such acquisition may be favorable to the interests
of our shareholders. Because our board of directors can redeem the rights or
approve a permitted offer, the rights should not interfere with a merger or
other business combination approved by the board of directors.

                                       70


            MATERIAL UNITED STATES FEDERAL INCOME TAX CONSIDERATIONS

GENERAL

            The following is a discussion of the material United States federal
income tax considerations relating to the exchange offer and the ownership and
disposition of the new notes. This discussion is based on the Internal Revenue
Code of 1986, as amended to the date hereof (the "Code"), final and temporary
Treasury regulations, rulings and judicial decisions now in effect, all of which
are subject to change possibly with retroactive effect or differing
interpretations. We have not sought any ruling from the Internal Revenue Service
(the "IRS") with respect to the conclusions reached in the following discussion,
and there can be no assurance that the IRS will not challenge one or more of the
conclusions described herein. In such event, the United States federal income
tax consequences of the exchange offer and the ownership and disposition of the
new notes could differ from those described in this discussion. Except where
noted, this discussion deals only with old notes and new notes held as capital
assets by U.S. holders (as defined below) who own old notes and acquire new
notes pursuant to the exchange offer.

            This discussion does not purport to deal with persons in special tax
situations, such as financial institutions, insurance companies, regulated
investment companies, dealers in securities or currencies, certain former
citizens or former long-term residents of the United States, tax-exempt
entities, persons holding old notes or new notes in a tax-deferred or
tax-advantaged account or persons holding old notes or new notes as a hedge
against currency risks, as a position in a "straddle" or as part of a "hedging"
or "conversion" transaction for tax purposes.

            We do not address all of the tax consequences that may be relevant
to an investor in old notes or new notes. In particular, we do not address:

-     the United States federal income tax consequences to shareholders in, or
      partners or beneficiaries of, an entity that is a holder of old notes or
      new notes,

-     the United States federal estate, gift or alternative minimum tax
      consequences of the purchase, ownership or disposition of old notes or new
      notes,

-     the United States federal income tax consequences to U.S. holders whose
      functional currency is not the United States dollar, or

-     any state, local or foreign tax consequences of the purchase, ownership or
      disposition of old notes or new notes.

            Persons considering the exchange offer should consult their own tax
advisors concerning the application of the United States federal income tax laws
to their particular situations as well as any consequences of the purchase,
ownership and disposition of old notes or new notes arising under other United
States federal tax laws and the laws of any other taxing jurisdiction.

            For purposes of the discussion that follows, a U.S. holder is a
beneficial owner of old notes or new notes that for U.S. federal income tax
purposes is:

-     an individual citizen or resident of the United States,

-     a corporation, including any entity treated as a corporation for United
      States federal income tax purposes, created or organized in or under the
      laws of the United States, or any political subdivision thereof,

-     an estate if its income is subject to United States federal income
      taxation regardless of its source, or

-     a trust (1) that is subject to the primary supervision of a United States
      court and the control of one or more United States persons or (2) that has
      a valid election in effect under applicable Treasury regulations to be
      treated as a United States person.

                                       71


            A non-U.S. holder is a beneficial owner of old notes or new notes
that is neither a U.S. holder nor a partnership.

            If a partnership (including for this purpose any entity treated as a
partnership for United States federal income tax purposes) is a beneficial owner
of old notes or new notes, the United States federal income tax treatment of a
partner in the partnership will generally depend on the status of the partner
and the activities of the partnership. A holder of old notes or new notes that
is a partnership and partners in such partnership should consult their
individual tax advisors about the United States federal income tax consequences
of holding and disposing of old notes or new notes.

EXCHANGE OF OLD NOTES FOR NEW NOTES

CHARACTERIZATION OF THE EXCHANGE

Under current Treasury regulations, the exchange of old notes for new notes
pursuant to the exchange offer will be treated as an exchange for United States
federal income tax purposes (a "Tax Exchange") only if, based on all of the
facts and circumstances, the legal rights and obligations under the new notes
differ from those under the old notes to a degree that is economically
significant. Although there is no authority directly on point interpreting these
regulations, our counsel is of the opinion that the exchange should not result
in a Tax Exchange. Accordingly, we intend to take the position that the exchange
will not constitute a Tax Exchange. That position, however, is subject to
uncertainty and could be challenged by the IRS.

TREATMENT IF NO TAX EXCHANGE

            If the legal rights and obligations under the new notes do not
differ from those under the old notes to an economically significant degree, the
exchange will not be treated as a Tax Exchange and the new notes will be treated
as a continuation of the old notes. In that case, apart from the receipt of the
exchange fee (discussed below), there will be no United States federal income
tax consequences to a holder who exchanges old notes for new notes pursuant to
the exchange offer, and any such holder will have the same adjusted tax basis
and holding period in the new notes as it had in the old notes immediately
before the exchange. We intend to treat payment of the exchange fee as
consideration to holders for participating in the exchange offer and we will
report such payments to holders and to the IRS for information reporting
purposes in accordance with such treatment. Under that treatment, such payment
generally would result in ordinary income to holders participating in the
exchange offer.

POSSIBLE ALTERNATIVE TAX CHARACTERIZATION OF THE EXCHANGE

            We cannot assure you that the IRS will agree that the exchange does
not constitute a Tax Exchange. If the exchange did constitute a Tax Exchange,
the United States federal income tax consequences of the exchange would depend
on whether or not the exchange was treated as a tax-free reorganization. If the
exchange were so treated, a holder of old notes would not recognize any loss on
the exchange and would recognize gain on the exchange only to the extent of the
exchange fee. If the exchange constituted a Tax Exchange but was not treated as
a tax-free reorganization, the exchange would be a fully taxable transaction,
and an exchanging holder would be required to recognize any gain (taxable as
ordinary income) or any loss in an amount equal to the difference between the
amount realized on the exchange and the holder's adjusted basis in the old notes
surrendered. Under certain circumstances, all or part of any loss on such
exchange may be a capital loss. For these purposes, such holder's amount
realized generally would equal the fair market value of the new notes received
plus the exchange fee.

CLASSIFICATION AND TREATMENT OF THE NEW NOTES

TREATMENT IF NO TAX EXCHANGE

            If the exchange of the old notes for new notes does not constitute a
Tax Exchange, then, apart from the treatment of the exchange fee, the material
United States federal income tax consequences to holders of the new notes will
be as described in the registration statement relating to the old notes. As
such, holders of the new notes will continue to be subject to the contingent
payment debt instrument regulations ("CPDI Regulations"). Among other things,
pursuant to those regulations, a holder of the new notes is required to accrue
interest income on the new

                                       72


notes, in the amounts described in the registration statement relating to the
old notes, regardless of whether the holder uses the cash or accrual method of
tax accounting. Pursuant to the terms of the indenture relating to the new
notes, holders will be deemed to have agreed to treat the new notes as debt
subject to the CPDI Regulations, and to continue to accrue interest on the new
notes in the same manner and amounts as on the old notes.

TREATMENT IF TAX EXCHANGE

            If the exchange does constitute a Tax Exchange, we would need to
determine a new comparable yield and projected payment schedule for the new
notes. Holders would remain subject to the requirements of the CPDI Regulations,
including, among other things, the requirement that holders accrue interest for
United States federal income tax purposes based on the new comparable yield, and
holders may be required to accrue interest income at a significantly different
rate and on a significantly different schedule than is applicable to the old
notes. For purposes of the CPDI Regulations, the issue price of the new notes
generally would be equal to their fair market value at the time of the exchange
and would be adjusted in subsequent periods in a manner consistent with the
description contained in the registration statement relating to the old notes.

CONSTRUCTIVE DIVIDENDS

            If at any time we make a distribution of property to our
stockholders that would be taxable to the stockholders as a dividend for United
States federal income tax purposes and, in accordance with the anti-dilution
provisions of the new notes, the conversion rate of the new notes is increased,
such increase may be deemed to be the payment of a taxable dividend to holders
of the new notes. Generally, a holder's basis in a new note will be increased by
the amount of any such deemed taxable dividend. Such treatment could also occur
if and to the extent certain adjustments in the conversion rate (such as the
adjustment to the conversion rate described in "Description of the New Notes --
Conversion Rights -- Adjustment to the Conversion Rate Upon Certain Fundamental
Changes") increase the proportionate interest of a holder of the notes in the
fully diluted common stock, whether or not such holder ever exercises its
conversion privilege.

INFORMATION REPORTING AND BACKUP WITHHOLDING

Certain holders may be subject to the United States information reporting and
backup withholding rules as explained in the registration statement relating to
the old notes. These rules may also apply to the payment of the exchange fee in
connection with the exchange offer.

ADDITIONAL UNITED STATES FEDERAL INCOME TAX CONSIDERATIONS FOR NON-U.S. HOLDERS

TREATMENT IF NO TAX EXCHANGE

            If the exchange is not treated as a Tax Exchange, then, as discussed
above, the new notes will be treated as a continuation of the old notes and,
apart from the receipt of the exchange fee, there will be no United States
federal income tax consequences to a holder who exchanges old notes for new
notes pursuant to the exchange offer. In that case, a non-U.S. holder generally
should have the same United States federal income tax consequences as would have
arisen if it continued to hold the old notes, including the withholding tax and
other consequences described in the registration statement relating to the old
notes. The receipt of the exchange fee by non-U.S. holders participating in the
exchange offer may be subject to United States federal withholding tax.

TREATMENT IF TAX EXCHANGE

            If the exchange is treated as a Tax Exchange, then any gain realized
by a non-U.S. holder on the Tax Exchange will be eligible for exemption from
United States federal income or withholding tax as described in the registration
statement relating to the old notes. In addition, payments on the new notes made
to a non-U.S. holder, including a payment in cash or common stock pursuant to a
conversion, and any gain realized on a sale or exchange of the new notes, will
generally be exempt from United States federal income or withholding tax, as
described in the registration statement relating to the old notes. Constructive
dividends made to non-U.S. holders, however, will generally be subject to United
States federal withholding tax.

                                       73


                                  LEGAL MATTERS

            The validity of the new notes and the common stock that may be
issued upon conversion of the new notes will be passed upon for us by Baker
Botts L.L.P., Houston, Texas.

                                     EXPERTS

            The consolidated financial statements of CenterPoint Energy and its
subsidiaries as of December 31, 2002 and 2003, and for each of the three years
in the period ended December 31, 2003 and the related financial statement
schedules, incorporated by reference in this prospectus have been audited by
Deloitte & Touche LLP, an independent registered public accounting firm, as
stated in their reports (which reports express an unqualified opinion and
include explanatory paragraphs relating to the distribution of Reliant Energy,
Inc. (formerly named Reliant Resources, Inc.), the definitive agreement to sell
Texas Genco, the change in method of accounting for goodwill and certain
intangible assets and the recording of asset retirement obligations), and have
been so incorporated in reliance upon the reports of such firm given upon their
authority as experts in accounting and auditing.

                                       74


                           [CENTERPOINT ENERGY LOGO]

                            CENTERPOINT ENERGY, INC.

                                OFFER TO EXCHANGE
     3.75% CONVERTIBLE SENIOR NOTES DUE 2023, SERIES B AND AN EXCHANGE FEE
                           FOR ALL OF OUR OUTSTANDING
                     3.75% CONVERTIBLE SENIOR NOTES DUE 2023

                  The exchange agent for the exchange offer is:

                    JPMORGAN CHASE BANK, NATIONAL ASSOCIATION

By mail, overnight, courier or hand:   For information:       By facsimile:
  JPMorgan Chase Bank, National         (800)275-2084        (214) 468-6494
           Association                                    Attention: Frank Ivins
   Institutional Trust Services
   2001 Bryan Street, 9th Floor
       Dallas, Texas 75201
        Attn: Frank Ivins

            Questions, requests for assistance and requests for additional
copies of this prospectus and related letter of transmittal may be directed to
the information agent at the phone numbers listed below. You may also contact
the dealer manager at the telephone number set forth below or your custodian
bank, depositary, broker, trust company or other nominee for assistance
concerning the exchange offer.

                The information agent for the exchange offer is:

                            MACKENZIE PARTNERS, INC.

                               105 Madison Avenue
                            New York, New York 10016
                      Phone: (212) 929-5500 (Call Collect)
                                       or
                              (800) 322-2885 (Toll
                                Free) Fax: (212)
                                    929-0308
                       Email: proxy@mackenziepartners.com

                  The dealer manager for the exchange offer is:

                         BANC OF AMERICA SECURITIES LLC

                       Equity-Linked Liability Management
                               9 West 57th Street
                               New York, NY 10019
                          (212) 933-2200(call collect)
                                       or
                        (888) 583-8900 x 2200(toll free)

                                       75


                                     PART II

                   INFORMATION NOT REQUIRED IN THE PROSPECTUS

ITEM 20.          INDEMNIFICATION OF DIRECTORS AND OFFICERS.

            Article 2.02.A.(16) and Article 2.02-1 of the Texas Business
Corporation Act and Article V of the Amended and Restated Bylaws of CenterPoint
Energy, Inc., a Texas corporation ("CenterPoint"), provide CenterPoint with
broad powers and authority to indemnify its directors and officers and to
purchase and maintain insurance for such purposes. Pursuant to such statutory
and Bylaw provisions, CenterPoint has purchased insurance against certain costs
of indemnification that may be incurred by it and by its officers and directors.

            Additionally, Article IX of CenterPoint's Amended and Restated
Articles of Incorporation provides that a director of CenterPoint is not liable
to CenterPoint or its shareholders for monetary damages for any act or omission
in the director's capacity as director, except that Article IX does not
eliminate or limit the liability of a director for (i) any breach of such
director's duty of loyalty to CenterPoint or its shareholders, (ii) any act or
omission not in good faith that constitutes a breach of duty of such director to
CenterPoint or an act or omission that involves intentional misconduct or a
knowing violation of law, (iii) a transaction from which such director received
an improper benefit, whether or not the benefit resulted from an action taken
within the scope of the director's office or (iv) an act or omission for which
the liability of a director is expressly provided for by statute.

            Article IX also provides that any subsequent amendments to Texas
statutes that further limit the liability of directors will inure to the benefit
of the directors, without any further action by shareholders. Any repeal or
modification of Article IX shall not adversely affect any right of protection of
a director of CenterPoint existing at the time of the repeal or modification.

            See "Item 22. Undertakings" for a description of Securities and
Exchange Commission's, or the SEC's, position regarding such indemnification
provisions.

ITEM 21.          EXHIBITS AND FINANCIAL STATEMENT SCHEDULES.

            (a)   Exhibits

                                INDEX TO EXHIBITS



                                                                REPORT OR                   SEC FILE OR
EXHIBIT                                                       REGISTRATION                  REGISTRATION     EXHIBIT
NUMBER               DOCUMENT DESCRIPTION                       STATEMENT                     STATEMENT     REFERENCE
-------      -----------------------------------  --------------------------------------    ------------    ---------
                                                                                                
   1.1       Dealer Manager Agreement, dated as   To be filed by amendment
             of               , 2005, between
             CenterPoint Energy, Inc. and Banc
             of America Securities LLC
  
   3.1       Amended and Restated Articles of     Registration Statement on Form S-4      333-69502            3.1
             Incorporation of CenterPoint         of CenterPoint Energy, Inc.
             Energy, Inc.

 3.1.1       Articles of Amendment to the         Form 10-K of CenterPoint Energy,          1-31447          3.1.1
             Amended and Restated Articles of     Inc. for the year ended December 31,
             Incorporation of CenterPoint         2001
             Energy, Inc.

   3.2       Amended and Restated Bylaws of       Form 10-K of CenterPoint Energy,          1-31447            3.2
             CenterPoint Energy, Inc.             Inc. for the year ended December 31,
                                                  2001


                                      II-1



                                                                                                
 3.3         Statement of Resolution              Form 10-K of CenterPoint Energy,          1-31447          3.3
             Establishing Series of Shares        Inc. for the year ended December 31,
             Designated Series A Preferred        2001
             Stock and Form of Rights
             Certificate

 4.1         Rights Agreement dated as of         Form 10-K of CenterPoint Energy,          1-31447          4.2
             January 1, 2002 between              Inc. for the year ended December 31,
             CenterPoint Energy, Inc. and         2001
             JPMorgan Chase Bank, as Rights
             Agent

 4.2         Form of CenterPoint Energy, Inc.     Registration Statement on Form S-4      333-69502          4.1
             Stock Certificate                    of CenterPoint Energy, Inc.

 4.3         Indenture, dated as of May 19,       Current Report on Form 8-K of             1-31447          4.1
             2003, between CenterPoint Energy,    CenterPoint Energy, Inc. filed June
             Inc. and JPMorgan Chase Bank as      3, 2003
             trustee (the "Trustee")

 4.4         Supplemental Indenture No. 1,        Current Report on Form 8-K of             1-31447          4.2
             dated as of May 19, 2003, between    CenterPoint Energy, Inc. filed June
             CenterPoint Energy, Inc. and the     3, 2003
             Trustee, with respect to
             $575,000,000 aggregate principal
             amount of 3.75% Convertible Senior
             Notes due 2023 (including the form
             of Note)

 4.5         Form of Supplemental Indenture No.   To be filed by amendment
             6 with respect to $575,000,000
             aggregate principal amount of
             3.75% Convertible Senior Notes,
             Series B due 2023 (including the
             form of Note)

 5.1         Opinion of Baker Botts L.L.P. as     To be filed by amendment
             to the legality of the securities

 8.1         Opinion of Baker Botts L.L.P. as     To be filed by amendment
             to certain U.S. federal income tax
             matters

12.1         Statement Regarding Computation      Registration Statement on Form S-3        333-116246      12.1
             of Ratios of Earnings to Fixed       of CenterPoint Energy, Inc.
             Charges

21.1         Subsidiaries                         To be filed by amendment

23.1         Consent of Deloitte & Touche LLP

23.2         Consent of Baker Botts L.L.P.        To be filed by amendment
             (contained in Exhibit 5.1 and
             Exhibit 8.1)

24.1         Power of Attorney (included on the
             signature page hereto)

25.1         Statement of Eligibility of Trustee  To be filed by amendment


                                      II-2



                                                                              
99.1         Form of Letter of Transmittal        To be filed by amendment

99.2         Form of Notice of Guaranteed         To be filed by amendment
             Delivery

99.3         Form of Letter to Depository         To be filed by amendment
             Trust Company Participants

99.4         Form of Letter to Clients            To be filed by amendment


--------------------------------------

      (b)   Financial Statement Schedules

      Not applicable.

ITEM 22.          UNDERTAKINGS.

      (a)   The undersigned Registrant hereby undertakes:

            (1)   To file, during any period in which offers or sales are being
      made, a post-effective amendment to this registration statement:

                  (i)   To include any prospectus required by Section 10(a)(3)
            of the Securities Act of 1933, as amended (the "Securities Act");

                  (ii)  To reflect in the prospectus any facts or events arising
            after the effective date of the registration statement (or the most
            recent post-effective amendment thereof) which, individually or in
            the aggregate, represent a fundamental change in the information set
            forth in the registration statement. Notwithstanding the foregoing,
            any increase or decrease in volume of securities offered (if the
            total dollar value of securities offered would not exceed that which
            was registered) and any deviation from the low or high end of the
            estimated maximum offering range may be reflected in the form of
            prospectus filed with the Commission pursuant to Rule 424(b) under
            the Securities Act if, in the aggregate, the changes in volume and
            price represent no more than a 20% change in the maximum aggregate
            offering price set forth in the "Calculation of Registration Fee"
            table in the effective registration statement; and

                  (iii) To include any material information with respect to the
            plan of distribution not previously disclosed in the registration
            statement or any material change to such information in the
            registration statement.

      Provided, however, that paragraphs (a)(1)(i) and (a)(1)(ii) do not apply
      if the registration statement is on Form S-3 or Form S-8 and the
      information required to be included in a post-effective amendment by those
      paragraphs is contained in periodic reports filed with or furnished to the
      Commission by the Registrant pursuant to section 13 or section 15(d) of
      the Securities Exchange Act of 1934, as amended (the "Exchange Act"), that
      are incorporated by reference in the Registration Statement.

            (2)   That, for the purpose of determining any liability under the
      Securities Act, each such post-effective amendment shall be deemed to be a
      new registration statement relating to the securities offered therein, and
      the offering of such securities at that time shall be deemed to be the
      initial bona fide offering thereof.

            (3)   To remove from registration by means of a post-effective
      amendment any of the securities being registered which remain unsold at
      the termination of the offering.

      (b)   The undersigned Registrant hereby undertakes that, for purposes of
determining any liability under the Securities Act, each filing of the
Registrant's annual report pursuant to section 13(a) or section 15(d) of the
Exchange Act (and, where applicable, each filing of an employee benefit plan's
annual report pursuant to section 15(d) of the Exchange Act) that is
incorporated by reference in the Registration Statement shall be deemed to be a

                                      II-3


new registration statement relating to the securities offered therein, and the
offering of such securities at that time shall be deemed to be the initial bona
fide offering thereof.

      (c)   Insofar as indemnification for liabilities arising under the
Securities Act may be permitted to directors, officers and controlling persons
of the Registrant pursuant to the foregoing provisions, or otherwise, the
Registrant has been advised that, in the opinion of the Securities and Exchange
Commission, such indemnification is against public policy as expressed in the
Securities Act and is, therefore, unenforceable. In the event that a claim for
indemnification against such liabilities (other than the payment by the
Registrant of expenses incurred or paid by a director, officer or controlling
person of the Registrant in the successful defense of any action, suit or
proceeding) is asserted by such director, officer or controlling person in
connection with the securities being registered, the Registrant will, unless, in
the opinion of its counsel, the matter has been settled by controlling
precedent, submit to a court of appropriate jurisdiction the question whether
such indemnification by it is against public policy as expressed in the
Securities Act and will be governed by the final adjudication of such issue.

      (d)   The undersigned Registrant hereby undertakes to respond to requests
for information that is incorporated by reference into the prospectus pursuant
to Items 4, 10(b), 11, or 13 of this Form, within one business day of receipt of
such request, and to send the incorporated documents by first class mail or
other equally prompt means. This includes information contained in documents
filed subsequent to the effective date of the Registration Statement through the
date of responding to the request.

      (e)   The undersigned Registrant hereby undertakes to supply by means of a
post-effective amendment all information concerning a transaction, and the
company being acquired involved therein, that was not the subject of and
included in the Registration Statement when it became effective.

                                      II-4


                                   SIGNATURES

            Pursuant to the requirements of the Securities Act of 1933, the
Registrant has duly caused this Registration Statement to be signed on its
behalf by the undersigned, thereunto duly authorized, in the City of Houston,
the State of Texas, on March 7, 2005.

                                   CENTERPOINT ENERGY, INC.

                                   By:  /s/ David M. McClanahan
                                        -------------------------------------
                                        David M. McClanahan
                                        President and Chief Executive Officer

                                POWER OF ATTORNEY

            KNOW ALL MEN BY THESE PRESENTS, that each person whose signature
appears below constitutes and appoints David M. McClanahan, Gary L. Whitlock and
Rufus S. Scott, and each of them severally, his or her true and lawful attorney
or attorneys-in-fact and agents, with full power to act with or without the
others and with full power of substitution and resubstitution, to execute in his
name, place and stead, in any and all capacities, (i) any or all amendments
(including pre-effective and post-effective amendments) to this Registration
Statement and (ii) any Registration Statement of the type contemplated by Rule
462(b) under the Securities Act of 1933, as amended, and to file the same, with
all exhibits thereto, and other documents in connection therewith, with the
Securities and Exchange Commission, granting unto said attorneys-in-fact and
agents and each of them full power and authority, to do and perform in the name
and on behalf of the undersigned, in any and all capacities, each and every act
and thing necessary or desirable to be done in and about the premises, to all
intents and purposes and as fully as they might or could do in person, hereby
ratifying, approving and confirming all that said attorneys-in-fact and agents
or their substitutes may lawfully do or cause to be done by virtue hereof.

            Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed by the following persons in the
capacities indicated on March 7, 2005.



        SIGNATURE                            TITLE
        ---------                            -----
                                  
/s/ David M. McClanahan              President, Chief Executive Officer
---------------------------            and Director
      David M. McClanahan            (Principal Executive Officer)

/s/ Gary L. Whitlock                 Executive Vice President and Chief
---------------------------            Financial Officer
      Gary L. Whitlock               (Principal Financial Officer)

/s/ James S. Brian                   Senior Vice President and Chief
---------------------------            Accounting Officer
      James S. Brian                 (Principal Accounting Officer)

/s/ Milton Carroll                   Director
---------------------------
      Milton Carroll

/s/ Derrill Cody                     Director
---------------------------
      Derrill Cody


                                      II-5



                                  
/s/ John T. Cater                    Director
---------------------------
      John T. Cater

/s/ O. Holcombe Crosswell            Director
---------------------------
      O. Holcombe Crosswell

/s/ Thomas F. Madison                Director
----------------------
      Thomas F. Madison

/s/ Robert T. O'Connell              Director
---------------------------
      Robert T. O'Connell

/s/ Michael E. Shannon               Director
---------------------------
      Michael E. Shannon


                                      II-6


                                                            INDEX TO EXHIBITS



                                                              REPORT OR                     SEC FILE OR
EXHIBIT                                                     REGISTRATION                    REGISTRATION        EXHIBIT
NUMBER               DOCUMENT DESCRIPTION                     STATEMENT                       STATEMENT        REFERENCE
------         ----------------------------------   ----------------------------------     -------------       ---------
                                                                                                   
   1.1         Dealer Manager Agreement, dated as   To be filed by amendment
               of                 , 2005, between
               CenterPoint Energy, Inc. and Banc
               of America Securities LLC

   3.1         Amended and Restated Articles of     Registration Statement on Form S-4     333-69502            3.1
               Incorporation of CenterPoint         of CenterPoint Energy, Inc.
               Energy, Inc.

 3.1.1         Articles of Amendment to the         Form 10-K of CenterPoint Energy,         1-31447          3.1.1
               Amended and Restated Articles of     Inc. for the year ended December 31,
               Incorporation of CenterPoint         2001
               Energy, Inc.

   3.2         Amended and Restated Bylaws of       Form 10-K of CenterPoint Energy,         1-31447            3.2
               CenterPoint Energy, Inc.             Inc. for the year ended December 31,
                                                    2001
  
   3.3         Statement of Resolution              Form 10-K of CenterPoint Energy,         1-31447            3.3
               Establishing Series of Shares        Inc. for the year ended December 31,
               Designated Series A Preferred        2001
               Stock and Form of Rights
               Certificate
  
   4.1         Rights Agreement dated as of         Form 10-K of CenterPoint Energy,         1-31447            4.2
               January 1, 2002 between              Inc. for the year ended December 31,
               CenterPoint Energy, Inc. and         2001
               JPMorgan Chase Bank, as Rights
               Agent
  
   4.2         Form of CenterPoint Energy, Inc.     Registration Statement on Form S-4      333-69502           4.1
               Stock Certificate                    of CenterPoint Energy, Inc.
  
   4.3         Indenture, dated as of May 19,       Current Report on Form 8-K of            1-31447            4.1
               2003, between CenterPoint Energy,    CenterPoint Energy, Inc. filed June
               Inc. and JPMorgan Chase Bank as      3, 2003
               trustee (the "Trustee")
  
   4.4         Supplemental Indenture No. 1,        Current Report on Form 8-K of            1-31447            4.2
               dated as of May 19, 2003, between    CenterPoint Energy, Inc. filed June
               CenterPoint Energy, Inc. and the     3, 2003
               Trustee, with respect to
               $575,000,000 aggregate principal
               amount of 3.75% Convertible Senior
               Notes due 2023 (including the form
               of Note)
  
   4.5         Form of Supplemental Indenture No.   To be filed by amendment
               6 with respect to $575,000,000





                                                                                                   
               aggregate principal amount of
               3.75% Convertible Senior Notes,
               Series B due 2023 (including the
               form of Note)

 5.1           Opinion of Baker Botts L.L.P. as     To be filed by amendment
               to the legality of the securities

 8.1           Opinion of Baker Botts L.L.P. as     To be filed by amendment
               to certain U.S. federal income tax
               matters

12.1           Statement Regarding Computation      Registration Statement on Form S-3      333-116246         12.1
               of Ratios of Earnings to Fixed       of CenterPoint Energy, Inc.
               Charges

21.1           Subsidiaries                         To be filed by amendment

23.1           Consent of Deloitte & Touche LLP

23.2           Consent of Baker Botts L.L.P.        To be filed by amendment
               (contained in Exhibit 5.1 and
               Exhibit 8.1)

24.1           Power of Attorney (included on the
               signature page hereto)

25.1           Statement of Eligibility of          To be filed by amendment
               Trustee

99.1           Form of Letter of Transmittal        To be filed by amendment

99.2           Form of Notice of Guaranteed         To be filed by amendment
               Delivery

99.3           Form of Letter to Depository         To be filed by amendment
               Trust Company Participants

99.4           Form of Letter to Clients            To be filed by amendment


--------------------------