Electricity demand is expected to set an all-time May record this week, according to forecasts from the Electric Reliability ...

Another segment of Shields Street in Fort Collins will be under construction this summer to replace an Xcel gas pipeline.

SAINT PAUL, Minn. — Evanescence will headline a show full of rock chart-toppers at the Xcel Energy Center this fall. The 93X ...

Freight trains hauling coal are still a familiar sight in Colorado, even as the state and country phase out the dirty fossil ...

Because central and southern Illinois differ from the north in how they make and buy electricity, they’re slipping behind in the race for cheap power, clean air and economic growth.

Today, solar power is the world’s fastest-growing source of electricity. Deployments of large lithium-ion batteries to store ...

With the support of Google, Elementl is advancing its goal to bring more than 10 gigawatts online in the United States by ...