TransAlta Corporation Stock News

CALGARY, Alberta, Dec. 18, 2025 (GLOBE NEWSWIRE) -- Alberta Power (2000) Ltd., a subsidiary of TransAlta Corporation (TransAlta or the Company) (TSX: TA) (NYSE: TAC), provided notice to the Alberta Electric System Operator on December 18, 2025, that Sheerness Unit 1 will be temporarily mothballed effective April 1, 2026, for a period of up to two years. TransAlta maintains the flexibility to re...

TransAlta has been ordered by the Energy Department to keep open for a 90-day period a coal-fired power station in Washington state that had been earmarked for closure.

CALGARY, Alberta, Dec. 17, 2025 (GLOBE NEWSWIRE) -- TransAlta Corporation (TransAlta or the Company) (TSX: TA) (NYSE: TAC) confirms that its subsidiary, TransAlta Centralia Generation LLC, has received an order (the Order) from the United States Department of Energy. The Order mandates that Centralia Unit 2 in Washington State remain available for operation, for a period of 90 days, until March...

The U.S. energy secretary signed an order on Tuesday to keep a unit open at TransAlta coal power plant in Washington state through much of the winter, in the latest move by the Trump administration to support fossil fuels.

CALGARY, Alberta, Dec. 12, 2025 (GLOBE NEWSWIRE) -- The Board of Directors of TransAlta Corporation (TSX: TA) (NYSE: TAC) declared a quarterly dividend of $0.065 per common share payable on April 1, 2026, to shareholders of record at the close of business on March 1, 2026.

CALGARY, Alberta, Dec. 09, 2025 (GLOBE NEWSWIRE) -- Highlights TransAlta to perform coal-to-gas conversion on its Centralia Unit 2 facility in Washington state, with a planned contracted capacity of 700 MW The converted facility will deliver reliable power to Puget Sound Energy under a long-term, 16-year fixed price contract through Dec. 31, 2044 The project is currently projected to deliver a ...

Transaction concludes a multi-phase program through which Hut 8 stabilized and strengthened the Portfolio following its acquisition out of bankruptcy MIAMI , Nov. 17, 2025 /PRNewswire/ -- Hut 8 Corp. (Nasdaq, TSX: HUT) ("Hut 8" or the "Company"), an energy infrastructure platform integrating power, digital infrastructure, and compute at scale to fuel next-generation, energy-intensive use cases,...

CALGARY, Alberta, Nov. 17, 2025 (GLOBE NEWSWIRE) -- Highlights Purchase price of $95 million, or approximately $306 per kilowatt (kW) Immediately accretive to free cash flow and cash yield upon closing with approximately 68% of the portfolio's gross margin contracted to 2031; attractive recontracting fundamentals longer-term TransAlta's Energy Marketing and Trading team to deliver merchant upsi...