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.)

Oct 2014 Nov 2014 Dec 2014 Jan 2015 Feb 2015 Mar 2015
Date Message Type Status
Mar 06 2015 08:49:22 CST Daily Reconfiguration SASM for Friday, March 6, 2015 will not be occurring due to zero participating QSEs. Operational Information Active
Mar 06 2015 08:43:32 CST ERCOT has cancelled the following notice: ERCOT issued an Advisory for Thursday and Friday due to the cold weather system with freezing rain, sleet and snow forecasted for the North and West zones with reduced availability of generation due to the number of generators having already begun their spring outages. Operational Information Cancelled
Mar 06 2015 08:43:16 CST ERCOT has cancelled the following notice: ERCOT issued a Watch for Thursday until Friday at noon due to the cold weather system with freezing rain, sleet and snow forecasted for the North and West zones with reduced availability of generation due to the number of generators having already begun their spring outages. Watch Cancelled
Mar 06 2015 00:23:25 CST No sudden loss of generation greater than 450 MW occurred on 3/5/2015 Operational Information Active
Mar 05 2015 21:33:53 CST There will be an outage on the Laredo VFT (LARDVFT) Transformer VFT on Tuesday 03/10/15 from 08:00 until 16:00 Operational Information Active
Mar 05 2015 15:16:51 CST ERCOT will execute a SASM in 30 minutes for 3/5/2015 HE18 NSPIN 119.0mw, REGUP 24.1mw, RRS 81.7mw HE19 NSPIN 69.9mw, REGUP 94.4mw, RRS 63.1mw HE20 REGUP 129.8mw, RRS 37.0mw HE21 NSPIN 25.7mw, RRS 76.0mw HE22 NSPIN 234.0mw HE23 NSPIN 155.7mw, RRS 78.7mw HE24 NSPIN 122.0mw, RRS 82.0mw. Operational Information Active
Mar 05 2015 08:50:26 CST Daily Reconfiguration SASM for Thursday, March 5, 2015 will not be occurring due to zero participating QSEs. Operational Information Active
Mar 05 2015 00:38:31 CST No sudden loss of generation greater than 450 MW occurred on 3/4/2015 Operational Information Active
Mar 04 2015 17:46:36 CST ERCOT has cancelled the following notice: The East DC Tie will be unavailable from 15:00 03/04/2015 through 18:00 03/04/2015 due to a forced outage. Operational Information Cancelled
Mar 04 2015 15:03:39 CST DC Tie Outage: The East DC Tie will be unavailable from 15:00 03/04/2015 through 18:00 03/04/2015 due to a forced outage. Operational Information Active
Mar 04 2015 15:02:58 CST ERCOT has cancelled the following notice: The East DC Tie will be unavailable from 08:30 03/04/2015 through 16:00 03/04/2015 due to a forced outage. Operational Information Cancelled
Mar 04 2015 09:57:23 CST ERCOT issued a Watch for Thursday until Friday at noon due to the cold weather system with freezing rain, sleet and snow forecasted for the North and West zones with reduced availability of generation due to the number of generators having already begun their spring outages. Watch Active
Mar 04 2015 09:08:57 CST DC Tie Outage: The East DC Tie will be unavailable from 08:30 03/04/2015 through 16:00 03/04/2015 due to a forced outage. Operational Information Active
Mar 04 2015 08:51:54 CST Daily Reconfiguration SASM for Wednesday, March 4, 2015 will not be occurring due to zero participating QSEs. Operational Information Active
Mar 04 2015 00:55:39 CST No sudden loss of generation greater than 450 MW occurred on 03/03/2015. Operational Information Active
Mar 03 2015 10:36:17 CST ERCOT issued an Advisory for Thursday and Friday due to the cold weather system with freezing rain, sleet and snow forecasted for the North and West zones with reduced availability of generation due to the number of generators having already begun their spring outages. Operational Information Active
Mar 03 2015 08:48:53 CST Daily Reconfiguration SASM for Tuesday, March 3, 2015 will not be occurring due to zero participating QSEs. Operational Information Active
Mar 03 2015 00:35:23 CST No sudden loss of generation greater than 450 MW occurred on 03/02/2015. Operational Information Active
Mar 02 2015 13:04:32 CST ERCOT has cancelled the following notice: The East DC Tie will be unavailable from 21:47 03/01/2015 through 23:58 03/02/2015 due to a forced outage. Operational Information Cancelled
Mar 02 2015 08:47:10 CST Daily Reconfiguration SASM for Monday, March 2, 2015 will not be occurring due to zero participating QSEs. Operational Information Active
Mar 02 2015 00:12:19 CST DC Tie Outage: The East DC Tie will be unavailable from 21:47 03/01/2015 through 23:58 03/02/2015 due to a forced outage. Operational Information Active
Mar 02 2015 00:05:46 CST On 03/01/15, a sudden loss of generation occurred at 21:37 totaling 600 MW’s. Frequency declined to 59.896 Hz, ERCOT load was 42, 835 MW’s. Operational Information Active
Mar 01 2015 08:46:22 CST Daily Reconfiguration SASM for Sunday, March 1, 2015 will not be occurring due to zero participating QSEs. Operational Information Active
Mar 01 2015 00:01:15 CST On 02/28/15, a sudden loss of generation occurred at 06:35 totaling 452 MW’s. Frequency declined to 59.888 Hz, ERCOT load was 45, 867 MW’s. Operational Information Active