President Trump has granted two-year reprieves to dozens of coal-fired power plants for meeting tougher emission standards, including one in Arizona.

Utah's multibillion-dollar IPP Renewed project is adding a pair of cleaner hydrogen-fueled turbines as coal-fired units at the power plant are approaching retirement.

HARRISBURG, Pa. (AP) — The owners of what was once Pennsylvania's biggest coal-fired power plant said Wednesday that they will turn it into a $10 billion natural gas-powered data center campus ...

Coal power has been on the decline for years here in the U.S. Since its peak in 2011, coal generating capacity has fallen by nearly half. And it’ll keep declining, according to a new brief from the ...

Following an order from President Donald Trump, the Environmental Protection Agency gave dozens of coal plants an extra two ...

(Bloomberg) -- The dirtiest coal-fired power plant in the US and dozens of others are being exempted from stringent air pollution mandates as part of US President Donald Trump’s bid to ...

China plans to keep building coal-fired power plants through 2027 in regions where they are needed to meet peak power demand ...

the owners of the region’s last coal-fired power plant say they still plan to eventually replace the Bow facility with solar panels and batteries. In a statement released Thursday, the company ...

The smokestacks of the former coal-fired Homer City Generating Station crumble in a planned demolition to make way for a new natural gas-fired power plant in Homer City, Pa., Saturday, March 22 ...

HARRISBURG, Pa. (AP) — The owners of what was once Pennsylvania's biggest coal-fired power plant said Wednesday that they will turn it into a $10 billion natural gas-powered data center campus ...