The Dave Johnston Power Plant near Glenrock is where PacifiCorp is trying to prove new tech that can achieve emissions-free ...

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.

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

By Ivan Penn President Trump last week issued executive orders designed to revive the use of coal in power plants, a practice that has been steadily declining for more than a decade. But the ...

Surrounded by coal miners, President Donald Trump signed an executive order vowing to roll back his predecessor’s policies limiting lung-damaging, climate-changing pollution from power plants ...

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 ...

Although this estimate was challenged by the previous administration that pointed to existing technology that other coal power plants had successfully used. The State of Montana and other co ...