SEATTLE—The last coal-fired power plant in Washington state was set to go cold at the end of the year. It would then switch ...

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

The Trump administration issued an emergency mandate requiring Washington state’s last coal-fired power plant to continue ...

The Trump administration on Wednesday issued an emergency order requiring a coal-fired power plant in Washington state to ...

TransAlta’s Centralia power plant was meant to close at month’s end and be converted to burn gas by 2028. DOE’s must-run ...

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

The department used its emergency powers to delay the plant's retirement, which is a staple of the state's climate plans.

The US government has ordered a Washington state coal plant to continue operating past its scheduled retirement date, marking ...

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

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

Two weeks before Washington state’s biggest source of climate pollution was required to end its five decades of burning coal, ...

(Washington State Standard) TransAlta Corporation has signed an agreement with Puget Sound Energy to switch the last ...