Arizona Public Service Company took the 755-megawatt (MW) Four Corners 05 unit offline on December 28 at its Four Corners Power Station in New Mexico after a leak in the boiler's main air duct. This event is expected to end January 2.
Site-wide Scheduled Maintenance for April 12, 2025, between 9 A.M. - 9 P.M. CST. During this time, all services will be unavailable periodically throughout the scheduled maintenance window.
