The EPA is set to advance a plan for unwinding limits on mercury and other toxic air pollution from the facilities. Read more ...

The Trump administration will propose scrapping Biden-era climate mandates requiring the nation’s power plants to curb planet ...

Washington utilities Puget Sound Energy, of Bellevue, and Avista Corp., of Spokane, will exit Colstrip at the end of the year ...

Two Republicans on the Arizona Corporation Commission are facing primary challenges from state lawmakers who contend they are ...

NorthWestern Energy is asking permission to get customers to pay for big investments in coal and gas-fired power.

The Trump administration will propose the repeal of Biden-era climate mandates requiring US power plants to curb emissions of carbon dioxide and other greenhouse gases.

The agency plans to weaken limits on toxic emissions from power plants while also scrapping restrictions on planet-warming ...

Biffa has removed 450 tonnes of hazardous material from the UK’s last coal-fired power station as part of 12-month project.

The OUCC is recommending against Duke Energy's $3.3 billion power plant in Vermillion County, citing insufficient evaluation ...

State Rep. Ralph Heap will run for a seat on the Arizona Corporation Commission amid drama between sitting officials and ...

Steep paths zigzag through the pine and silver birch trees that smother the slopes of a vast slag heap looming over Murcki, a ...