President Donald Trump has called for the expansion of U.S. coal production, claiming that an increase of "clean" coal produced in the U.S. will soon take place.

Following years of advocacy to Xcel Energy and the City and County of Denver, community members in the Sun Valley and La Alma ...

Xcel wants to continue operating the plant into the 2050s. It’s requesting to store an additional 34 casks of spent fuel at the site. But spent fuel storage has a history of controversy at the plant ...

Xcel Energy says they are working to bring the plant back to full operation. The reactor was automatically taken offline on Wednesday. The company says the shutdown is not impacting electrical service ...

Monticello Nuclear Plant shut down automatically due to a control valve issue; no impact on electric service expected.

The legislation signals a shifting view of nuclear energy amid rapid climate change and growing energy demand.

Xcel Energy on Saturday was continuing to fix a problem with a control valve at its Monticello nuclear power plant that was ...

The day after the filing announcing the Colorado debt, Minnesota-based parent company Xcel submitted another SEC filing ...

(NASDAQ: ITRI), which is innovating new ways for energy providers and cities to manage energy and water, is collaborating with Tesla Inc. to deploy an advanced virtual power plant (VPP) in Colorado in ...

SunTrain wants to use the existing freight rail system to transport clean energy from wind farms and solar arrays to the grid ...