DOE extends Craig Unit 1’s availability requirement through December 25
A September 25 emergency order continues the Colorado unit’s availability beyond its planned retirement, with dispatch limited to the emergency need.
News analysis | Sources reviewed September 28, 2026.
The Department of Energy has issued another emergency order requiring Colorado’s Craig Station Unit 1 to remain available to operate. The directive took effect September 27, 2026 and runs through December 25.
DOE announced the order on September 25. Its official summary of Order 202-26-49 directs Tri-State Generation and Transmission Association, Southwest Power Pool and the unit’s co-owners to take the measures necessary to maintain availability.
The same summary directs SPP to use economic dispatch only during hours needed to address the emergency and to minimize ratepayer costs. Availability and continuous operation are therefore different requirements; the order should not be reported as an instruction to run the unit at all hours.
The department’s announcement says Unit 1 had been scheduled to retire at the end of 2025. Earlier orders issued in December 2025 and twice in 2026 had already kept it available. The latest action continues that intervention rather than restarting a plant that had completed its retirement.
Reliability claims and operating obligations
DOE says the unit is needed to address elevated regional reliability risks, particularly during atypical weather. That is the department’s stated justification. The announcement does not establish that a specific blackout would otherwise have occurred, or quantify a verified reduction in customer bills.
For a utility, a changed retirement date has consequences beyond the calendar. The owner has to maintain the ability to operate an asset that was expected to leave service. Staffing, maintenance and fuel arrangements have to be consistent with that obligation. Those are operational implications of continued availability, not project-specific cost estimates disclosed in this notice.
The economic-dispatch condition is an important part of that distinction. Keeping an option available has a different purpose from requiring its use regardless of system conditions. Assessing the order’s effect requires both the hours the unit actually runs and the costs incurred to keep it ready.
A temporary directive with a fixed end date
December 25 is the stated endpoint of this order. It does not, by itself, establish a final retirement date or resolve the longer-term resource plan for the region. Any further extension or retirement decision would need to be assessed on its own terms.
The next useful public evidence will concern implementation: availability, actual dispatch and the costs associated with the required service. Those measures can help distinguish the reliability rationale for the directive from the results it produces.
For now, the September action supplies a definite near-term obligation. Craig Unit 1 must remain available within the order’s period, under the operating conditions DOE has specified.
The photograph is representative transmission infrastructure, not Craig Station.
High-voltage transmission tower; representative photograph. Photo: Novoklimov / CC BY 4.0. No editorial alterations; WordPress may resize or crop for display.
