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

Colorado's second-highest court ruled last week that corporations in general — and Xcel Energy specifically — may be held ...

A control valve issue at the Xcel Energy Monticello nuclear power plant caused the reactor to automatically shut down on ...

Xcel Energy is working to figure out what caused the death of one of its employees in Lamb County earlier this month.

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

The wholesale price of natural gas has gone up, which means the monthly bills of Xcel Energy-Colorado customers will likely follow.

(KNSI) – The Xcel Energy Monticello Nuclear Generating Plant reactor is offline after a control valve issue caused it to shut ...

Xcel Energy says it will be increasing the clearance between trees and power lines from 6 feet to 10 feet, but the decision ...

Xcel Energy customers will be able to take advantage of a program with electricity rates that vary based on the time of the ...

The proposed overhaul goes beyond sprucing up the 25-year-old, 18,000-seat multi-purpose arena for concerts and hockey fans.

For a sixth consecutive year, Xcel Energy has been named a World’s Most Ethical Companies® honoree by Ethisphere.