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

A bill to let utilities bypass some local laws to build new power plants on the site of old ones barely made it to the ...

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

Arizona’s intense summer heat puts a strain on the supply of electricity, and power companies have long turned to older, ...

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

Pakistan's power sector is shifting as locally mined coal gains a larger share in electricity generation, easing energy costs ...

Coal’s decline in U.S. power generation has slowed due to rising demand, but its long-term future remains uncertain without ...