Gov. Jared Polis wants the state’s electric grid to be carbon-free by 2040. But as electricity demand rises and coal plants ...

A large power outage north of Denver left nearly 28,000 customers without electricity, according to Xcel Energy's outage map.

Xcel Energy reported that over 1,000 customers were without power in the Lafayette area Sunday night. The Lafayette Police ...

Xcel’s outage map showed there were 23 outages affecting 27,548 customers, including several in Superior and Westminster.

(Photo by Dave Buresh/The Denver Post) “Nobody can embargo sunlight,” Carter ... Opinion Columnists | Demand fueled by ...

A squirrel likely tripped a fuse and caused a “boom” near a Boulder elementary school that led to the school being placed on ...

Maggie Flaherty scored her first goal of the season to give Minnesota the lead in the third period and the Frost moved into ...

SunTrain, a San Francisco company, is designing a method to transport power by rail, moving containerized batteries between ...

Jimmy Carter had an underappreciated role in Colorado’s story. It started in May 1978 when he announced that the Solar Energy ...

With a goal to enable long-distance EV use, the North Carolina-based company has plans to create over 30,000 charging points ...

Tyler DuBois and Justin Park started canning pickles together in Denver almost 13 years ago with no clue it would someday ...

Winners of eight of their last 10 games, the Avalanche are in Winnipeg to take on the Central Division-leading Jets. This is ...