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

The U.S. energy secretary signed an order on Tuesday to keep a unit open at TransAlta coal power plant in Washington state ...

The U.S. Department of Energy issued an emergency order Tuesday evening directing power generation company TransAlta to ...

The governor’s office and local environmental groups said they were examining the Trump administration order and may fight it ...

Keeping a coal-fired generation unit operational will be costly, polluting and delay the Centralia plant's transition to a ...

US Energy Dept. directive comes as the 730-MW facility is to shut down Dec. 31 and has a $600M makeover to natural gas set and a client supply agreement signed ...

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 ...

The Department of Energy announced Wednesday it has issued an emergency order directing the continued operation of the last coal power plant in the state, delaying longtime plans to shutter its ...

The U.S. Energy Secretary has signed an emergency order to keep a key coal-fired power unit at the TransAlta-owned Centralia ...

TransAlta (TSX:TA) has been grinding lower recently, with the stock down about 11% over the past week and 12% over the past month, and that pullback is starting to sharpen valuation questions. See our ...

The lone remaining coal-fired power plant in the state of Washington will shut down at the end of December, and will be ...

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 ...