Operations Messages

This section contains important messages from the ERCOT Control Room. Refresh this screen to see current operation messages. (Subscribe to Operations Messages Feed RSS feed.)

Mar 2020 Apr 2020 May 2020 Jun 2020 Jul 2020 Aug 2020
Date Message Type Status
Aug 09 2020 04:01:42 CST ERCOT has cancelled the following notice: ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Cancelled
Aug 09 2020 04:01:35 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Aug 09 2020 00:17:19 CST No sudden loss of generation greater than 450 MW occurred on August 8, 2020. Operational Information Active
Aug 08 2020 15:59:24 CST ERCOT has cancelled the following notice: ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Cancelled
Aug 08 2020 15:59:18 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Aug 08 2020 08:46:23 CST The Daily RSASM for Saturday, August 8, 2020 will not be occurring due to zero participating QSEs. Operational Information Active
Aug 08 2020 04:01:32 CST ERCOT has cancelled the following notice: ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Cancelled
Aug 08 2020 04:01:22 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Aug 08 2020 00:39:46 CST No sudden loss of generation greater than 450 MW occurred on August 7, 2020. Operational Information Active
Aug 07 2020 16:03:26 CST ERCOT has cancelled the following notice: ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Cancelled
Aug 07 2020 16:03:15 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Aug 07 2020 08:46:31 CST The Daily RSASM for Friday, August 7, 2020 will not be occurring due to zero participating QSEs. Operational Information Active
Aug 07 2020 04:08:25 CST ERCOT has cancelled the following notice: ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Cancelled
Aug 07 2020 04:08:17 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Aug 07 2020 01:02:12 CST No sudden loss of generation greater than 450 MW occurred on August 6, 2020. Operational Information Active
Aug 06 2020 16:17:28 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Aug 06 2020 04:07:22 CST ERCOT has cancelled the following notice: ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Cancelled
Aug 06 2020 04:07:13 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Aug 06 2020 00:23:40 CST No sudden loss of generation greater than 450 MW occurred on August 5, 2020. Operational Information Active
Aug 05 2020 16:03:50 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Aug 05 2020 08:45:55 CST The Daily RSASM for Wednesday August 5, 2020 will not be occurring due to zero participating QSEs. Operational Information Active
Aug 05 2020 04:03:22 CST ERCOT has cancelled the following notice: ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Cancelled
Aug 05 2020 04:03:07 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Aug 05 2020 00:21:21 CST No sudden loss of generation greater than 450 MW occurred on August 4, 2020. Operational Information Active
Aug 04 2020 17:55:04 CST ERCOT has cancelled the following notice: At 16:22, ERCOT is issuing a Transmission Emergency for the Rio Grande Valley due to forced outages, this may result in the deployment of Load Resources, curtailment of DC-Tie exports to CENACE, request for emergency energy, and Valley area load shed. Operational Information Cancelled
Aug 04 2020 16:45:21 CST ERCOT Emergency Base Points are Disabled Operational Information Cancelled
Aug 04 2020 16:42:33 CST ERCOT Emergency Base Points are Enabled Operational Information Active
Aug 04 2020 16:25:41 CST At 16:22, ERCOT is issuing a Transmission Emergency for the Rio Grande Valley due to forced outages, this may result in the deployment of Load Resources, curtailment of DC-Tie exports to CENACE, request for emergency energy, and Valley area load shed. Operational Information Active
Aug 04 2020 16:03:25 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Aug 04 2020 14:01:51 CST Advisory cancelled. DAM is complete. DRUC will begin at 15:05. Operational Information Active
Aug 04 2020 13:25:13 CST ERCOT has postponed the deadline for the posting of the DAM Solution for Operating Day Aug 05, 2020 due to long running solution. Advisory Active
Aug 04 2020 08:46:18 CST The Daily RSASM for Tuesday August 4, 2020 will not be occurring due to zero participating QSEs. Operational Information Active
Aug 04 2020 04:01:03 CST ERCOT has cancelled the following notice: ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Cancelled
Aug 04 2020 04:00:55 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Aug 04 2020 00:22:45 CST No sudden loss of generation greater than 450 MW occurred on Auguest 3, 2020. Operational Information Active
Aug 03 2020 16:08:35 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Aug 03 2020 14:30:25 CST Advisory cancelled. DAM is complete. DRUC will begin at 15:25. Advisory Active
Aug 03 2020 13:25:10 CST ERCOT has postponed the deadline for the posting of the DAM solution for Operating Day August 4, 2020 due to long solution run time. Advisory Active
Aug 03 2020 08:46:39 CST The Daily RSASM for Monday August 3, 2020 will not be occurring due to zero participating QSEs. Operational Information Active
Aug 03 2020 04:08:46 CST ERCOT has cancelled the following notice: ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Cancelled
Aug 03 2020 04:08:34 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Aug 03 2020 01:08:49 CST No sudden loss of generation greater than 450 MW occurred on Aug 2, 2020 Operational Information Active
Aug 02 2020 16:11:32 CST ERCOT has cancelled the following notice: ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Cancelled
Aug 02 2020 16:11:26 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Aug 02 2020 15:22:17 CST ERCOT Responsive Reserve Has Been Recalled Operational Information Cancelled
Aug 02 2020 15:17:53 CST ERCOT Responsive Reserve Has Been Deployed Operational Information Active
Aug 02 2020 08:47:53 CST The Daily RSASM for Sunday August 2, 2020 will not be occurring due to zero participating QSEs. Operational Information Active
Aug 02 2020 04:04:50 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Aug 02 2020 04:04:40 CST ERCOT has cancelled the following notice: ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Cancelled
Aug 02 2020 00:47:47 CST No sudden loss of generation greater than 450 MW occurred on Aug 1, 2020 Operational Information Active
Aug 02 2020 00:47:36 CST No sudden loss of generation greater than 450 MW occurred on Aug 1, 2020 Operational Information Active
Aug 01 2020 16:03:09 CST ERCOT has cancelled the following notice: ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Cancelled
Aug 01 2020 16:02:59 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Aug 01 2020 08:49:09 CST The Daily RSASM for Saturday August 1, 2020 will not be occurring due to zero participating QSEs. Operational Information Active
Aug 01 2020 04:07:58 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Aug 01 2020 04:07:49 CST ERCOT has cancelled the following notice: ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Cancelled
Aug 01 2020 01:31:05 CST No sudden loss of generation greater than 450 MW occurred on July 31, 2020 Operational Information Active