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

KEMMERER — Linda Slovernick’s husband works at the Kemmerer coal mine that recently laid off 28 workers. Though he survived the cut, her husband is “the breadwinner of the household,” Slovernick told ...

Trump on Tuesday signed an order set to allow for increased coal production. Wyoming Delegates cheered on the order.

In more good news for Wyoming, in response to President Trump’s rollbacks of fossil fuel regulations, PacifiCorp, parent company of Rocky Mountain Power, has delayed the retirement date for the Dave ...

Conservation groups warn sweeping measures threaten a trajectory toward cleaner air and more affordable electricity.

Despite having just 15 mines, Wyoming was the highest-producing coal state due to mechanization ... and make sure mining equipment is safe, said Jack Spadaro, a longtime mine safety investigator ...

(AP) — The U.S. Mine Safety and Health Administration ... About half of the nation’s 560 coal mines are located in West Virginia (165) and Kentucky (112). Despite having just 15 mines, Wyoming was the ...