Operations Messages

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

Jul 2014 Aug 2014 Sep 2014 Oct 2014 Nov 2014 Dec 2014
Date Message Type Status
Dec 17 2014 09:10:15 CST Daily reconfiguration SASM for Wednesday, December 17, 2014 will not be occurring due to zero participating QSEs. Operational Information Active
Dec 17 2014 06:14:23 CST HVDC East DC_E1 Tie Outage Update: Outage began 0730 11/15/14 Extended end time 1600 12/31/14 Operational Information Active
Dec 17 2014 05:46:56 CST No sudden loss of generation greater than 450 MW occurred on 12/16/14. Operational Information Active
Dec 16 2014 16:01:10 CST ERCOT has cancelled the following notice: DAM COMPLETE @ 1438 - QSE'S HAVE ONE HOUR TO UPDATE COP Operational Information Cancelled
Dec 16 2014 16:01:04 CST ERCOT has cancelled the following notice: DAM IS COMPLETE AND DRUC WILL START @ 1538 Operational Information Cancelled
Dec 16 2014 15:06:08 CST DAM COMPLETE @ 1438 - QSE'S HAVE ONE HOUR TO UPDATE COP Operational Information Active
Dec 16 2014 14:55:28 CST DAM IS COMPLETE AND DRUC WILL START @ 1538 Operational Information Active
Dec 16 2014 13:29:18 CST ERCOT has postponed the deadline for the posting of the DAM Solution for Operating Day December 17th, 2014 due to long solution time. Advisory Active
Dec 16 2014 08:52:16 CST Daily reconfiguration SASM for Tuesday, December 16, 2014 will not be occurring due to zero participating QSEs. Operational Information Active
Dec 16 2014 06:03:15 CST No sudden loss of generation greater than 450 MW occurred on 12/15/14. Operational Information Active
Dec 15 2014 14:44:29 CST HVDC Railroad Tie Outage Update: Outage began 0730 11/03/14 Planned end time 1820 12/22/14 Operational Information Active
Dec 15 2014 08:52:10 CST Daily reconfiguration SASM for Monday, December 15, 2014 will not be occurring due to zero participating QSEs. Operational Information Active
Dec 15 2014 07:43:05 CST No sudden loss of generation greater than 450 MW occurred on 12/14/14. Operational Information Active
Dec 14 2014 08:50:10 CST Daily reconfiguration SASM for Sunday, December 14, 2014 will not be occurring due to zero participating QSEs. Operational Information Active
Dec 14 2014 06:53:52 CST No sudden loss of generation greater than 450 MW occurred on 12/13/14. Operational Information Active
Dec 13 2014 08:47:30 CST Daily reconfiguration SASM for Saturday, December 13, 2014 will not be occurring due to zero participating QSEs. Operational Information Active
Dec 13 2014 07:21:57 CST No sudden loss of generation greater than 450 MW occurred on 12/12/14. Operational Information Active
Dec 12 2014 08:46:18 CST Daily reconfiguration SASM for Friday, December 12, 2014 will not be occurring due to zero participating QSEs. Operational Information Active
Dec 12 2014 07:17:07 CST No sudden loss of generation greater than 450 MW occurred on 12/11/14. Operational Information Active
Dec 11 2014 14:35:37 CST ERCOT has cancelled the following notice: Advisory cancelled for delay of DAM. DAM is now complete and DRUC will run at 1735. Advisory Cancelled
Dec 11 2014 08:51:08 CST Daily reconfiguration SASM for Thursday, December 11, 2014 will not be occurring due to zero participating QSEs. Operational Information Active
Dec 11 2014 06:19:26 CST No sudden loss of generation greater than 450 MW occurred on 12/10/14 Operational Information Active
Dec 10 2014 16:41:02 CST Advisory cancelled for delay of DAM. DAM is now complete and DRUC will run at 1735. Advisory Active
Dec 10 2014 15:43:41 CST ERCOT continues to postpone the posting of the DAM Solution for operating Day December 11, 2014 due to extended solution run-time. We expect to post around 16:30. Please stand by for further instructions. Advisory Active
Dec 10 2014 13:27:14 CST ERCOT has postponed the deadline for the posting of the DAM Solution for operating Day December 11, 2014 due to extended solution run-time. Please stand by for further instructions. Advisory Active
Dec 10 2014 08:48:04 CST Daily reconfiguration SASM for Wednesday, December 10, 2014 will not be occurring due to zero participating QSEs. Operational Information Active
Dec 10 2014 06:04:46 CST No sudden loss of generation greater than 450 MW occurred on 12/09/14 Operational Information Active
Dec 09 2014 08:49:06 CST Daily reconfiguration SASM for Tuesday, December 9, 2014 will not be occurring due to zero participating QSEs. Operational Information Active
Dec 09 2014 06:25:10 CST No sudden loss of generation greater than 450 MW occurred on 12/08/14 Operational Information Active
Dec 08 2014 08:48:12 CST Daily reconfiguration SASM for Monday, December 8, 2014 will not be occurring due to zero participating QSEs Operational Information Active
Dec 08 2014 06:00:45 CST No sudden loss of generation greater than 450 MW occurred on 12/07/14 Operational Information Active
Dec 07 2014 08:48:16 CST Daily Reconfiguration SASM for Sunday, December 7, 2014 will not be occurring due to zero participating QSEs. Operational Information Active
Dec 07 2014 07:16:37 CST No sudden loss of generation greater than 450 MW occurred on 12/06/14 Operational Information Active
Dec 06 2014 08:48:35 CST Daily Reconfiguration SASM for Saturday, December 6, 2014 will not be occurring due to zero participating QSEs. Operational Information Active
Dec 06 2014 05:34:30 CST No sudden loss of generation greater than 450 MW occurred on 12/05/14 Operational Information Active
Dec 05 2014 08:57:41 CST Daily Reconfiguration SASM for Friday, December 5, 2014 will not be occurring due to zero participating QSEs. Operational Information Active
Dec 05 2014 06:48:59 CST No sudden loss of generation greater than 450 MW occurred on 12/04/14. Operational Information Active
Dec 04 2014 08:47:28 CST Daily reconfiguration SASM for Thurssday, December 4, 2014 will not be occurring due to zero participating QSEs. Operational Information Active
Dec 04 2014 06:12:18 CST No sudden loss of generation greater than 450 MW occurred on 12/03/14. Operational Information Active
Dec 03 2014 08:50:21 CST Daily reconfiguration SASM for Wednesday, December 3, 2014 will not be occurring due to zero participating QSEs. Operational Information Active
Dec 03 2014 06:54:22 CST No sudden loss of generation greater than 450 MW occurred on 12/02/14. Operational Information Active
Dec 02 2014 08:48:49 CST Daily reconfiguration SASM for Tuesday, December 2, 2014 will not be occurring due to zero participating QSEs. Operational Information Active
Dec 02 2014 07:08:15 CST No sudden loss of generation greater than 450 MW occurred on 12/01/14. Operational Information Active
Dec 01 2014 17:32:22 CST ERCOT has cancelled the following notice: At 4:20 PM on 12/01/2014, ERCOT will perform a site failover of its Energy Market Management Systems. During this time, market communications will be unavailable for about 45 minutes, and real-time communications will be unavailable for about 5 minutes. All systems should re-establish communications automatically. This event will be preceded by a "hot line" call shortly before beginning Operational Information Cancelled
Dec 01 2014 15:51:36 CST ERCOT has cancelled the following notice: At 3:20 PM on 12/01/2014, ERCOT will perform a site failover of its Energy Market Management Systems. During this time, market communications will be unavailable for about 45 minutes, and real-time communications will be unavailable for about 5 minutes. All systems should re-establish communications automatically. This event will be preceded by a "hot line" call shortly before beginning. Operational Information Cancelled
Dec 01 2014 15:51:13 CST At 4:20 PM on 12/01/2014, ERCOT will perform a site failover of its Energy Market Management Systems. During this time, market communications will be unavailable for about 45 minutes, and real-time communications will be unavailable for about 5 minutes. All systems should re-establish communications automatically. This event will be preceded by a "hot line" call shortly before beginning Operational Information Active
Dec 01 2014 15:04:25 CST At 3:20 PM on 12/01/2014, ERCOT will perform a site failover of its Energy Market Management Systems. During this time, market communications will be unavailable for about 45 minutes, and real-time communications will be unavailable for about 5 minutes. All systems should re-establish communications automatically. This event will be preceded by a "hot line" call shortly before beginning. Operational Information Active
Dec 01 2014 08:48:30 CST Daily reconfiguration SASM for Monday, December 1, 2014 will not be occurring due to zero participating QSEs. Operational Information Active
Dec 01 2014 06:18:22 CST No sudden loss of generation greater than 450 MW occurred on 11/30/14. Operational Information Active