Colorado’s utility companies have been planning for nearly two decades to shutter their coal-burning power plants and transition to cleaner alternatives.

An April report, commissioned by the Colorado Energy Office, says wind, solar and batteries are the most expensive of seven ...

The Comanche Generating Station, owned by Xcel Energy and located off Lime Road in Southeast Pueblo, is currently coal-fired and closing decades earlier than expected.

Xcel Energy’s Sherco Solar Project is in Clear Lake, near the utility’s Sherco coal-fired generating station, the state’s largest power plant.

Xcel Energy has converted its coal-fired Harrington Generating Station in Potter County, Texas to natural gas, following an agreement with the Texas Commission on Environmental Policy (TCEQ).

Harrington Generating Station, has a capacity of 1,018 megawatts, and is Xcel Energy’s first coal-fueled power plant in Texas.

Big tech is flooding Minnesota with data centers. They could be lucrative and lower electric bills. Some fear eye-popping power demand will threaten climate goals.

In Nov. 2011, a turbine failure occurred at Xcel’s Sherburne County Generating Station Unit 3 (Sherco Unit 3), causing the power plant to be offline for nearly two years. During that time, Xcel ...

In Nov. 2011, a turbine failure occurred at Xcel’s Sherburne County Generating Station Unit 3 (Sherco Unit 3), causing the power plant to be offline for nearly two years. During that time, Xcel ...

PUEBLO, Colo. (KRDO) - Xcel Energy is expected to release preliminary plans for the Comanche Generating Station in Pueblo late in the evening of October 15 or early morning of October 16.

Xcel Energy plans to use best-value employment metrics to select contractors and will implement performance incentive mechanisms to ensure the success of the conversion.