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23° Mostly Cloudy
- Mammoth Lakes, CA (93546)
  Today
  
  Periods of snow and windy. High 26F. Winds SSW at 20 to 30 mph. Chance of snow 100%. Snow accumulation of a foot or more. Winds could occasionally gust over 40 mph..
  
  Tonight
  
  Snow likely. Low 6F. Winds WSW at 15 to 25 mph. Chance of snow 100%. Snow accumulating 5 to 8 inches. Heavier amounts in persistent snowbands.
  
  Updated: February 17, 2026 @ 6:41 am
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TransAlta Corporation (TSX:TA)

18.20 -0.30 (-1.62%)

Streaming Delayed Price Updated: 10:12 AM EST, Feb 17, 2026 Add to My Watchlist

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Press Releases about TransAlta Corporation

< Previous 1 2 Next >

TransAlta to Host Fourth Quarter and Full Year 2025 Results Conference Call

January 27, 2026

From TransAlta Corporation

Via GlobeNewswire

TransAlta Provides Notice to Mothball Sheerness Unit 1

December 18, 2025

From TransAlta Corporation

Via GlobeNewswire

Department of Energy Mandates Centralia Unit 2 Remain Available for Operation for 90 Days

December 17, 2025

From TransAlta Corporation

Via GlobeNewswire

TransAlta Declares Dividends

December 12, 2025

From TransAlta Corporation

Via GlobeNewswire

TransAlta Signs Long-Term Agreement for 700 MW at Centralia Facility Enabling Coal to Natural Gas Conversion

December 09, 2025

From TransAlta Corporation

Via GlobeNewswire

TransAlta to Acquire 310 MW Contracted Ontario Gas Portfolio for $95 Million

November 17, 2025

From TransAlta Corporation

Via GlobeNewswire

TransAlta Reports Third Quarter 2025 Results

November 06, 2025

From TransAlta Corporation

Via GlobeNewswire

TransAlta Announces President and CEO Succession

November 06, 2025

From TransAlta Corporation

Via GlobeNewswire

TransAlta Declares Dividends

October 22, 2025

From TransAlta Corporation

Via GlobeNewswire

TransAlta to Host Third Quarter 2025 Results Conference Call

October 08, 2025

From TransAlta Corporation

Via GlobeNewswire

TransAlta to Host 2025 Investor Day

September 18, 2025

From TransAlta Corporation

Via GlobeNewswire

TransAlta Reports Strong Second Quarter 2025 Results, Advancement of Strategic Priorities and Reaffirms Guidance

August 01, 2025

From TransAlta Corporation

Via GlobeNewswire

TransAlta Declares Dividends

July 29, 2025

From TransAlta Corporation

Via GlobeNewswire

TransAlta to Host Second Quarter 2025 Results Conference Call

July 03, 2025

From TransAlta Corporation

Via GlobeNewswire

TransAlta Renews Normal Course Issuer Bid

May 27, 2025

From TransAlta Corporation

Via GlobeNewswire

TransAlta Reports First Quarter 2025 Results and Reaffirms Annual Guidance

May 07, 2025

From TransAlta Corporation

Via GlobeNewswire

TransAlta Corporation Announces Results of the 2025 Annual and Special Meeting of Shareholders and Election of all Directors

April 24, 2025

From TransAlta Corporation

Via GlobeNewswire

TransAlta Declares Dividends

April 23, 2025

From TransAlta Corporation

Via GlobeNewswire

TransAlta to Host Annual Meeting of Shareholders and First Quarter 2025 Results Conference Call

April 08, 2025

From TransAlta Corporation

Via GlobeNewswire

TransAlta Corporation Enters into Automatic Share Purchase Plan

March 26, 2025

From TransAlta Corporation

Via GlobeNewswire

TransAlta Reports Strong 2024 Results, Announces Dividend Increase and 2025 Annual Guidance

February 20, 2025

From TransAlta Corporation

Via GlobeNewswire

TransAlta to Host Fourth Quarter and Full Year 2024 Results Conference Call

January 16, 2025

From TransAlta Corporation

Via GlobeNewswire

TransAlta Declares Dividends

December 09, 2024

From TransAlta Corporation

Via GlobeNewswire

TransAlta Closes Acquisition of Heartland Generation

December 04, 2024

From TransAlta Corporation

Via GlobeNewswire

TransAlta to Acquire Heartland Generation from Energy Capital Partners at a Reduced Price of $542 Million

November 14, 2024

From TransAlta Corporation

Via GlobeNewswire

TransAlta Reports Strong Third Quarter 2024 Results

November 05, 2024

From TransAlta Corporation

Via GlobeNewswire

TransAlta Declares Dividends

October 23, 2024

From TransAlta Corporation

Via GlobeNewswire

Media Advisory: TransAlta Third Quarter 2024 Results and Conference Call

October 04, 2024

From TransAlta Corporation

Via GlobeNewswire

TransAlta Announces Conversion Results for Series G and Series H Preferred Shares

September 17, 2024

From TransAlta Corporation

Via GlobeNewswire

TransAlta Announces Dividend Rates on Series G Preferred Shares and Series H Preferred Shares

September 03, 2024

From TransAlta Corporation

Via GlobeNewswire

< Previous 1 2 Next >

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