Particle.news
Download on the App Store

Colorado Regulators Extend Comanche 2 Through 2026 as Comanche 3 Remains Offline

The PUC conditioned the extension on strict monthly reporting, warning Xcel that Unit 3 repair costs may not be recoverable without proof of prudence.

Overview

  • State commissioners approved keeping the Comanche 2 coal unit running until Dec. 31, 2026 to address a near-term capacity gap.
  • The order mandates a January report, monthly updates on operations and repair progress, and a final tally in June 2026, with limits on combined generation if Unit 3 returns next year.
  • Comanche 3 has been down since an Aug. 12 turbine trip caused notable damage; Xcel projects a June 2026 restart but has provided no ballpark repair cost.
  • PUC members criticized the absence of cost estimates and cautioned that repair and replacement-power expenses could be denied recovery from customers without demonstrated prudence.
  • Xcel, PUC staff and state energy offices cited reliability risks from tight supply, while environmental advocates sought stricter limits and Pueblo officials supported keeping Unit 2 online.