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Newsroom

December 18, 2025

TransAlta Provides Notice to Mothball Sheerness Unit 1

December 09, 2025

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

December 04, 2024

TransAlta Closes Acquisition of Heartland Generation

November 14, 2024

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

May 21, 2024

TransAlta Achieves Commercial Operation of 200 MW Horizon Hill Wind Facility, increasing its United States Renewables Fleet to over 1 GW

April 24, 2024

TransAlta Achieves Commercial Operation of 300 MW White Rock Project and Increases its US Renewables Fleet to 820 MW

November 22, 2023

TransAlta and BHP Announce Commercial Operation of Innovative Hybrid Renewables Facility to Power Remote Mining Operations in Western Australia

November 02, 2023

TransAlta to Acquire Heartland Generation from Energy Capital Partners for $658 million

October 05, 2023

TransAlta Corporation Announces Closing of the Acquisition of TransAlta Renewables Inc. and Final Pro Ration

July 11, 2023

TransAlta Corporation to Acquire TransAlta Renewables Inc. to Simplify Structure and Enhance Strategic Position

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