Colorado county looking at SMRs to replace coal

October 21, 2021, 7:16AMNuclear News

The expected early retirement of a massive coal plant in Pueblo County, Colo., has the county commissioners mulling small modular reactors as a power source replacement.

The plant in question is Xcel Energy’s three-unit Comanche Generating Station, Colorado’s largest single source of greenhouse gas emissions. In 2018, Xcel received approval from the Colorado Public Utilities Commission (PUC) to retire Units 1 and 2 in 2023 and 2025, respectively. And earlier this year, the company filed a proposal to close the much newer Unit 3 in 2039—three decades earlier than expected. (Xcel also plans to run the unit at only 33 percent, beginning in 2030.) Meanwhile, environmental groups have been pushing for the closure of Unit 3 by the end of the decade.

To continue reading, log in or create a free account!

Related Articles

Denver Airport may go nuclear

August 7, 2025, 3:01PMNuclear News

Colorado’s first nuclear power plant of the 21st century could be built at an unconventional site: the Denver International Airport (DEN).In its mission to gain energy independence and...

Palisades gets a key green light from NRC

July 28, 2025, 9:32AMNuclear News

The Palisades nuclear power plant has been formally transitioned from decommissioning status to holding an operating license following the completion of an extensive technical review by the...