Steam rises from the Colstrip Steam Electric Station's Unit 4. Beside it is Unit 3, which was temporarily shut down for maintenance, while Units 1 and 2 (left) were permanently shut down in 2020.
Chief engineer Andy Cowie said it has safeguarded the line’s future for the foreseeable future. He said: ‘A lot of heritage ...
In 2004, as part of a least-cost resource plan filing with the Colorado Public Utility Commission, Xcel Energy proposed constructing a 750 MW supercritical coal-fired unit at the Comanche Station near ...