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Operations Messages

This section contains important messages from the ERCOT Control Room. Refresh this screen to see current operation messages. 

Sep 2025 Oct 2025 Nov 2025 Dec 2025 Jan 2026 Feb 2026
Date & Time Notice Type Status
Feb 4, 2026 10:46:07 AM ERCOT is taking manual action due to a planned outage in the South Texas area. Operational Information Active
Feb 4, 2026 12:17:11 AM No sudden loss of generation greater than 450 MW occurred on February 03, 2026. Operational Information Active
Feb 3, 2026 3:50:02 PM ERCOT has cancelled the following notice: ERCOT is taking manual action for an unsolved contingency in the West Texas area Operational Information Cancelled
Feb 3, 2026 3:49:55 PM ERCOT has cancelled the following notice: ERCOT is taking manual action for an unsolved contingency in the West Texas area. Operational Information Active
Feb 3, 2026 7:15:49 AM ERCOT is taking manual action for an unsolved contingency in the West Texas area Operational Information Active
Feb 3, 2026 12:31:17 AM No sudden loss of generation greater than 450 MW occurred on February 02, 2026. Operational Information Active
Feb 2, 2026 11:28:20 AM ERCOT has cancelled the following notice: The DC_N (North) DC Tie will be unavailable from 01/30/2026 21:00 through 02/02/2026 16:00 due to a forced outage. Operational Information Cancelled
Feb 2, 2026 9:44:54 AM ERCOT has cancelled the following notice: The Eskota RAS has been taken out of service-removed from RTCA Operational Information Cancelled
Feb 2, 2026 9:06:35 AM The Eskota RAS has been taken out of service-removed from RTCA Operational Information Active
Feb 2, 2026 12:00:03 AM On February 01, 2026, a sudden loss of generation occurred at 07:23 totaling 604 MW. Frequency declined to 59.965 Hz, ERCOT load was 69,578 MW. Operational Information Active
Feb 1, 2026 7:05:57 PM The DC_R (Railroad) DC Tie will be unavailable from 02/02/2026 08:00 through 02/20/2026 16:00 due to a planned outage. Operational Information Active
Feb 1, 2026 12:00:33 PM ERCOT has cancelled the following notice: ERCOT is issuing an OCN for an extreme cold weather system approaching the ERCOT Region with temperatures and wind chills anticipated to remain below freezing for Saturday January 31, 2026 and Sunday, February 1, 2026. Additional updates will be made as weather information becomes available. OCN Cancelled
Feb 1, 2026 12:00:18 PM ERCOT has cancelled the following notice: ERCOT is issuing an Advisory for an extreme cold weather system approaching the ERCOT Region with temperatures and wind chills anticipated to remain below freezing for Saturday January 31, 2026, and Sunday, February 1, 2026. Additional updates will be made as weather information becomes available. Advisory Cancelled
Feb 1, 2026 12:00:07 PM ERCOT has cancelled the following notice: ERCOT is issuing a Watch for an extreme cold weather system approaching the ERCOT Region with temperatures and wind chills anticipated to remain below freezing for Saturday January 31, 2026, and Sunday, February 1, 2026. Watch Cancelled
Feb 1, 2026 12:00:36 AM No sudden loss of generation greater than 450 MW occurred on January 31, 2026. Operational Information Active