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.)

Nov 2020 Dec 2020 Jan 2021 Feb 2021 Mar 2021 Apr 2021
Date Message Type Status
Mar 31 2021 16:02:03 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Mar 31 2021 16:01:55 CST ERCOT has cancelled the following notice: ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Cancelled
Mar 31 2021 16:01:47 CST ERCOT has cancelled the following notice: ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Cancelled
Mar 31 2021 08:47:52 CST Daily RSASM for Wednesday, March 31, 2021, will not be occurring due to zero participating QSEs. Operational Information Active
Mar 31 2021 04:08:02 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Mar 31 2021 04:07:48 CST ERCOT has cancelled the following notice: ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Cancelled
Mar 31 2021 00:24:13 CST On 03/30/2021, a sudden loss of generation occurred at 18:01 totaling 674 MW. Frequency declined to 59.834 Hz, ERCOT load was 44, 655 MW. Operational Information Active
Mar 30 2021 18:11:39 CST ERCOT has cancelled the following notice: ERCOT is taking manual actions for an unsolved contingency. Operational Information Cancelled
Mar 30 2021 18:04:34 CST ERCOT Responsive Reserve Has Been Recalled Operational Information Cancelled
Mar 30 2021 18:01:10 CST ERCOT Responsive Reserve Has Been Deployed Operational Information Active
Mar 30 2021 16:04:58 CST ERCOT has cancelled the following notice: ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Cancelled
Mar 30 2021 16:04:40 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Mar 30 2021 08:47:29 CST Daily RSASM for Tuesday, March 30, 2021, will not be occurring due to zero participating QSEs. Operational Information Active
Mar 30 2021 04:07:14 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Mar 30 2021 04:06:58 CST ERCOT has cancelled the following notice: ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Cancelled
Mar 30 2021 00:52:01 CST No sudden loss of generation greater than 450 MW occurred on March 29, 2021. Operational Information Active
Mar 29 2021 21:24:12 CST ERCOT is taking manual actions for an unsolved contingency. Operational Information Active
Mar 29 2021 18:48:16 CST ERCOT has been notified that the Railroad DC Tie has been derated to 150 MW Import/Export due to unavoidable outage extension until further notice.” Operational Information Active
Mar 29 2021 16:04:33 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Mar 29 2021 16:04:04 CST ERCOT has cancelled the following notice: ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Cancelled
Mar 29 2021 08:48:23 CST Daily RSASM for Monday, March 29, 2021, will not be occurring due to zero participating QSEs. Operational Information Active
Mar 29 2021 04:05:26 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Mar 29 2021 04:04:59 CST ERCOT has cancelled the following notice: ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Cancelled
Mar 29 2021 00:17:44 CST No sudden loss of generation greater than 450 MW occurred on March 28, 2021. Operational Information Active
Mar 28 2021 16:03:57 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Mar 28 2021 16:03:49 CST ERCOT has cancelled the following notice: ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Cancelled
Mar 28 2021 08:45:11 CST Daily RSASM for Sunday March 28, 2021 will not be occurring due to zero participating QSEs Operational Information Active
Mar 28 2021 04:10:50 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Mar 28 2021 00:11:52 CST No sudden loss of generation greater than 450 MW occurred on March 27, 2021. Operational Information Active
Mar 27 2021 16:13:44 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Mar 27 2021 16:13:33 CST ERCOT has cancelled the following notice: ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Cancelled
Mar 27 2021 08:45:20 CST Daily RSASM for Saturday March 27, 2021 will not be occurring due to zero participating QSEs Operational Information Active
Mar 27 2021 04:10:12 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Mar 27 2021 00:26:02 CST No sudden loss of generation greater than 450 MW occurred on March 26, 2021. Operational Information Active
Mar 26 2021 23:15:14 CST ERCOT Responsive Reserve Has Been Recalled Operational Information Cancelled
Mar 26 2021 23:10:30 CST ERCOT Responsive Reserve Has Been Deployed Operational Information Active
Mar 26 2021 21:22:47 CST The DC_R Tie is available as of March 26, 2021 at 20:30 Operational Information Active
Mar 26 2021 16:06:29 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Mar 26 2021 16:06:18 CST ERCOT has cancelled the following notice: ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Cancelled
Mar 26 2021 08:46:28 CST Daily RSASM for Friday March 26, 2021 will not be occurring due to zero participating QSEs Operational Information Active
Mar 26 2021 04:08:45 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Mar 26 2021 00:13:55 CST No sudden loss of generation greater than 450 MW occurred on March 25, 2021 Operational Information Active
Mar 25 2021 16:00:31 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Mar 25 2021 16:00:11 CST ERCOT has cancelled the following notice: ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Cancelled
Mar 25 2021 12:09:45 CST ERCOT has cancelled the following notice: Advisory issued due to ERCOT’s Voltage Security Assessment Tool is currently unavailable. Operational Information Cancelled
Mar 25 2021 11:55:13 CST Advisory issued due to ERCOT’s Voltage Security Assessment Tool is currently unavailable. Operational Information Active
Mar 25 2021 08:45:35 CST Daily RSASM for Thursday March 25, 2021 will not be occurring due to zero participating QSEs Operational Information Active
Mar 25 2021 04:16:01 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Mar 25 2021 01:06:00 CST ERCOT Responsive Reserve Has Been Recalled Operational Information Cancelled
Mar 25 2021 00:59:20 CST ERCOT Responsive Reserve Has Been Deployed Operational Information Active
Mar 25 2021 00:04:43 CST No sudden loss of generation greater than 450 MW occurred on March 24, 2021. Operational Information Active
Mar 24 2021 20:47:31 CST ERCOT has cancelled the following notice: ERCOT will execute a SASM at 20:30 for operating day 03/25/21 for HE24 for 4.2 MW NSPIN. Operational Information Cancelled
Mar 24 2021 19:55:12 CST ERCOT will execute a SASM at 20:30 for operating day 03/25/21 for HE24 for 4.2 MW NSPIN. Operational Information Active
Mar 24 2021 16:02:02 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Mar 24 2021 16:01:53 CST ERCOT has cancelled the following notice: ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Cancelled
Mar 24 2021 08:46:47 CST The Daily RSASM for Wednesday March 24, 2021 will not be occurring due to zero participating QSEs. Operational Information Active
Mar 24 2021 04:04:56 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Mar 24 2021 04:04:46 CST ERCOT has cancelled the following notice: ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Cancelled
Mar 24 2021 00:09:03 CST No sudden loss of generation greater than 450 MW occurred on March 23, 2021. Operational Information Active
Mar 23 2021 16:05:20 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Mar 23 2021 16:05:09 CST ERCOT has cancelled the following notice: ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Cancelled
Mar 23 2021 11:51:38 CST ERCOT has cancelled the following notice: ERCOT will execute a SASM at 11:02 for operating day 23 March 2021 for HE 13, 47 MW RRS, for HE14-16, 45 MW RRS. Operational Information Cancelled
Mar 23 2021 10:37:15 CST ERCOT will execute a SASM at 11:02 for operating day 23 March 2021 for HE 13, 47 MW RRS, for HE14-16, 45 MW RRS. Operational Information Active
Mar 23 2021 08:46:20 CST The Daily RSASM for Tuesday March 23, 2021 will not be occurring due to zero participating QSEs. Operational Information Active
Mar 23 2021 04:06:11 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Mar 23 2021 04:06:02 CST ERCOT has cancelled the following notice: ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Cancelled
Mar 23 2021 00:04:42 CST No sudden loss of generation greater than 450 MW occurred on March 22, 2021. Operational Information Active
Mar 22 2021 16:05:36 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Mar 22 2021 16:05:25 CST ERCOT has cancelled the following notice: ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Cancelled
Mar 22 2021 08:46:05 CST The Daily RSASM for Monday March 22, 2021 will not be occurring due to zero participating QSEs. Operational Information Active
Mar 22 2021 04:14:28 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Mar 22 2021 04:14:17 CST ERCOT has cancelled the following notice: ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Cancelled
Mar 22 2021 00:28:25 CST No sudden loss of generation greater than 450 MW occurred on March 21, 2021. Operational Information Active
Mar 21 2021 16:09:12 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Mar 21 2021 08:48:19 CST The Daily RSASM for Sunday March 21, 2021 will not be occurring due to zero participating QSEs. Operational Information Active
Mar 21 2021 04:08:48 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Mar 21 2021 00:06:42 CST No sudden loss of generation greater than 450 MW occurred on March 20, 2021. Operational Information Active
Mar 20 2021 16:09:58 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Mar 20 2021 08:48:35 CST The Daily RSASM for Saturday March 20, 2021 will not be occurring due to zero participating QSEs. Operational Information Active
Mar 20 2021 04:12:52 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Mar 20 2021 00:01:09 CST No sudden loss of generation greater than 450 MW occurred on March 19, 2021. Operational Information Active
Mar 19 2021 16:12:58 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Mar 19 2021 08:48:01 CST The Daily RSASM for Friday March 19, 2021 will not be occurring due to zero participating QSEs. Operational Information Active
Mar 19 2021 04:07:44 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Mar 19 2021 00:03:48 CST No sudden loss of generation greater than 450 MW occurred on March 18, 2021. Operational Information Active
Mar 18 2021 16:09:03 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Mar 18 2021 16:08:52 CST ERCOT has cancelled the following notice: ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Cancelled
Mar 18 2021 08:47:16 CST The Daily RSASM for Thursday March 18, 2021 will not be occurring due to zero participating QSEs. Operational Information Active
Mar 18 2021 04:11:14 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Mar 18 2021 00:01:32 CST No sudden loss of generation greater than 450 MW occurred on March 17, 2021. Operational Information Active
Mar 17 2021 16:12:59 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Mar 17 2021 16:12:48 CST ERCOT has cancelled the following notice: ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor Operational Information Cancelled
Mar 17 2021 08:45:28 CST The Daily RSASM for Wednesday March 17, 2021 will not be occurring due to zero participating QSEs Operational Information Active
Mar 17 2021 04:10:56 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor Operational Information Active
Mar 17 2021 00:05:56 CST No sudden loss of generation greater than 450 MW occurred on March 16, 2021. Operational Information Active
Mar 16 2021 16:10:10 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Mar 16 2021 16:09:59 CST ERCOT has cancelled the following notice: ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor Operational Information Cancelled
Mar 16 2021 08:45:18 CST The Daily RSASM for Tuesday March 16, 2021 will not be occurring due to zero participating QSEs Operational Information Active
Mar 16 2021 04:07:06 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor Operational Information Active
Mar 16 2021 03:11:40 CST DC Tie Outage: The Rail Road DC Tie will be unavailable from 06:00 03/08/2021 through 18:00 03/26/2021 due to a planned outage. Operational Information Active
Mar 16 2021 00:04:46 CST No sudden loss of generation greater than 450 MW occurred on March 15, 2021. Operational Information Active
Mar 15 2021 21:06:47 CST ERCOT has cancelled the following notice: ERCOT is issuing and OCN at 03:00 for projected Reserve Capacity Shortage for HE19, HE20 and HE21. OCN Cancelled
Mar 15 2021 16:41:09 CST ERCOT has cancelled the following notice: At 3:25 PM on 3/15/2021, ERCOT will perform site failover of its Energy Market Management Systems. During this time, market communications will be unavailable for about 20 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
Mar 15 2021 16:13:04 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Mar 15 2021 16:12:37 CST ERCOT has cancelled the following notice: ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor Operational Information Cancelled
Mar 15 2021 15:46:18 CST ERCOT Emergency Base Points are Disabled Operational Information Cancelled
Mar 15 2021 15:42:30 CST ERCOT Emergency Base Points are Enabled Operational Information Active
Mar 15 2021 11:10:26 CST At 3:25 PM on 3/15/2021, ERCOT will perform site failover of its Energy Market Management Systems. During this time, market communications will be unavailable for about 20 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
Mar 15 2021 08:46:04 CST The Daily RSASM for Monday March 15, 2021 will not be occurring due to zero participating QSEs. Operational Information Active
Mar 15 2021 04:07:58 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor Operational Information Active
Mar 15 2021 03:19:28 CST ERCOT is issuing and OCN at 03:00 for projected Reserve Capacity Shortage for HE19, HE20 and HE21. OCN Active
Mar 15 2021 03:03:28 CST No sudden loss of generation greater than 450 MW occurred on March 14, 2021 Operational Information Active
Mar 14 2021 16:02:11 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Mar 14 2021 08:48:04 CST The Daily RSASM for Sunday March 14, 2021 will not be occurring due to zero participating QSEs. Operational Information Active
Mar 14 2021 03:59:14 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Mar 14 2021 03:58:53 CST ERCOT has cancelled the following notice: ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Cancelled
Mar 14 2021 03:08:04 CST No sudden loss of generation greater than 450 MW occurred on March 13, 2021 Operational Information Active
Mar 13 2021 21:19:26 CST ERCOT has cancelled the following notice: Ercot issued OCN for using manual actions to control unsolved contingency in West Texas area. Operational Information Cancelled
Mar 13 2021 16:13:54 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Mar 13 2021 15:31:53 CST Ercot issued OCN for using manual actions to control unsolved contingency in West Texas area. Operational Information Active
Mar 13 2021 08:48:38 CST The Daily RSASM for Saturday March 13, 2021 will not be occurring due to zero participating QSEs. Operational Information Active
Mar 13 2021 03:52:54 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Mar 13 2021 03:52:43 CST ERCOT has cancelled the following notice: ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Cancelled
Mar 13 2021 00:39:19 CST No sudden loss of generation greater than 450 MW occurred on March 12, 2021 Operational Information Active
Mar 12 2021 16:12:40 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Mar 12 2021 08:47:53 CST The Daily RSASM for Friday March 12, 2021 will not be occurring due to zero participating QSEs. Operational Information Active
Mar 12 2021 03:54:43 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Mar 12 2021 03:54:30 CST ERCOT has cancelled the following notice: ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Cancelled
Mar 12 2021 00:29:22 CST No sudden loss of generation greater than 450 MW occurred on March 11, 2021 Operational Information Active
Mar 11 2021 16:06:46 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Mar 11 2021 08:48:16 CST The Daily RSASM for Thursday March 11, 2021 will not be occurring due to zero participating QSEs. Operational Information Active
Mar 11 2021 03:56:34 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Mar 11 2021 03:56:22 CST ERCOT has cancelled the following notice: ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Cancelled
Mar 11 2021 00:29:01 CST No sudden loss of generation greater than 450 MW occurred on March 10, 2021 Operational Information Active
Mar 11 2021 00:28:57 CST No sudden loss of generation greater than 450 MW occurred on March 10, 2021 Operational Information Active
Mar 10 2021 16:12:27 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Mar 10 2021 11:54:57 CST SCED Failure: ERCOT has cancelled the following notice: ERCOT has declared an Emergency due to the failure of the SCED process, starting at 11:29. Watch Cancelled
Mar 10 2021 11:34:47 CST ERCOT Emergency Base Points are Disabled Operational Information Cancelled
Mar 10 2021 11:34:36 CST SCED Failure: ERCOT has declared an Emergency due to the failure of the SCED process, starting at 11:29. Watch Active
Mar 10 2021 11:22:27 CST ERCOT Emergency Base Points are Enabled Operational Information Active
Mar 10 2021 08:48:05 CST The Daily RSASM for Wednesday March 10, 2021 will not be occurring due to zero participating QSEs. Operational Information Active
Mar 10 2021 04:17:18 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Mar 10 2021 01:23:51 CST No sudden loss of generation greater than 450 MW occurred on March 9, 2021 Operational Information Active
Mar 09 2021 16:52:01 CST ERCOT Responsive Reserve Has Been Recalled Operational Information Cancelled
Mar 09 2021 16:33:05 CST ERCOT Responsive Reserve Has Been Deployed Operational Information Active
Mar 09 2021 16:06:13 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Mar 09 2021 13:30:46 CST ERCOT has cancelled the following notice: ERCOT taking manual action to pre-posture for the forced outage of the Treadwell-San Angelo Power 138 kV line. Operational Information Cancelled
Mar 09 2021 12:16:48 CST ERCOT taking manual action to pre-posture for the forced outage of the Treadwell-San Angelo Power 138 kV line. Operational Information Active
Mar 09 2021 10:24:44 CST ERCOT is taking manual action for contingency SBAKSCH5. Operational Information Active
Mar 09 2021 10:20:56 CST ERCOT has cancelled the following notice: ERCOT is taking manual actions on the WESTEX GTC for an unsolved contingency. OCN Cancelled
Mar 09 2021 08:51:41 CST The Daily RSASM for Tuesday March 9, 2021 will not be occurring due to zero participating QSEs. Operational Information Active
Mar 09 2021 04:22:36 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Mar 09 2021 03:25:57 CST ERCOT is taking manual actions on the WESTEX GTC for an unsolved contingency. OCN Active
Mar 09 2021 00:07:20 CST No sudden loss of generation greater than 450 MW occurred on March 8, 2021 Operational Information Active
Mar 08 2021 16:08:36 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Mar 08 2021 12:24:51 CST ERCOT has cancelled the following notice: ESKSW RAS has been disabled due to planned outage Operational Information Cancelled
Mar 08 2021 09:53:12 CST ERCOT issued an OCN for the PANHANDLE IROL due to taking manual action on the stability limit due to transmission outages. Operational Information Active
Mar 08 2021 08:46:56 CST The Daily RSASM for Monday March 8, 2021 will not be occurring due to zero participating QSEs. Operational Information Active
Mar 08 2021 04:12:27 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Mar 08 2021 01:09:12 CST No sudden loss of generation greater than 450 MW occurred on March 7, 2021 Operational Information Active
Mar 07 2021 15:52:34 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Mar 07 2021 15:52:27 CST ERCOT has cancelled the following notice: ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Cancelled
Mar 07 2021 08:49:32 CST The Daily RSASM for Sunday March 07, 2021 will not be occurring due to zero participating QSEs. Operational Information Active
Mar 07 2021 04:42:16 CST ERCOT has cancelled the following notice: ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Cancelled
Mar 07 2021 04:06:52 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Mar 07 2021 00:34:56 CST No sudden loss of generation greater than 450 MW occurred on March 6, 2021 Operational Information Active
Mar 06 2021 15:59:51 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Mar 06 2021 15:59:30 CST ERCOT has cancelled the following notice: ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Cancelled
Mar 06 2021 08:46:21 CST The Daily RSASM for Saturday March 06, 2021 will not be occurring due to zero participating QSEs. Operational Information Active
Mar 06 2021 04:03:24 CST ERCOT has cancelled the following notice: ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Cancelled
Mar 06 2021 04:02:58 CST ERCOT has cancelled the following notice: ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Cancelled
Mar 06 2021 04:02:47 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Mar 06 2021 00:08:12 CST No sudden loss of generation greater than 450 MW occurred on March 5, 2021 Operational Information Active
Mar 05 2021 16:07:39 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Mar 05 2021 16:07:25 CST ERCOT has cancelled the following notice: ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Cancelled
Mar 05 2021 16:04:49 CST DAM is now complete DRUC will begin at 17:00. Operational Information Active
Mar 05 2021 15:56:45 CST DAM for OD 03/06/2021 has published at 15:53 Advisory Active
Mar 05 2021 13:42:30 CST ERCOT has cancelled the following notice: ERCOT is taking manual actions for a local congestion due to a planned outage. Operational Information Cancelled
Mar 05 2021 13:37:27 CST ESKSW RAS has been disabled due to planned outage Operational Information Active
Mar 05 2021 13:24:32 CST ERCOT has postponed the deadline for the posting of the DAM Solution for Operating Day March 6, 2021 due to price validation. Advisory Active
Mar 05 2021 12:49:32 CST ESKSW has been disabled due to planned outage Operational Information Active
Mar 05 2021 12:29:50 CST ERCOT is taking manual actions for a local congestion due to a planned outage. Operational Information Active
Mar 05 2021 08:46:53 CST The Daily RSASM for Friday March 05, 2021 will not be occurring due to zero participating QSEs. Operational Information Active
Mar 05 2021 07:03:52 CST ERCOT has discovered an issue with the PSS/E Network Operations Model and Supporting Files posted on the MIS for Operating Day 03/06/2021, and is working to resolve the issue. Operational Information Active
Mar 05 2021 04:02:32 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Mar 05 2021 00:25:01 CST No sudden loss of generation greater than 450 MW occurred on March 4, 2021 Operational Information Active
Mar 04 2021 16:28:04 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Mar 04 2021 15:54:57 CST ERCOT Emergency Base Points are Disabled Operational Information Cancelled
Mar 04 2021 15:42:29 CST ERCOT Emergency Base Points are Enabled Operational Information Active
Mar 04 2021 08:51:31 CST The Daily RSASM for Thursday March 04, 2021 will not be occurring due to zero participating QSEs. Operational Information Active
Mar 04 2021 04:02:49 CST ERCOT has cancelled the following notice: ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Cancelled
Mar 04 2021 04:02:34 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Mar 04 2021 00:49:39 CST No sudden loss of generation greater than 450 MW occurred on March 3, 2021 Operational Information Active
Mar 03 2021 16:30:19 CST DC Tie Outage: ERCOT has cancelled the following notice: The North DC Tie will be unavailable from 16:00 03/02/2021 through 16:00 03/03/2021 due to a planned outage. Operational Information Cancelled
Mar 03 2021 15:59:33 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Mar 03 2021 08:49:11 CST The Daily RSASM for Wednesday March 03, 2021 will not be occurring due to zero participating QSEs. Operational Information Active
Mar 03 2021 03:49:57 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Mar 03 2021 03:49:48 CST ERCOT has cancelled the following notice: ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Cancelled
Mar 03 2021 00:44:02 CST No sudden loss of generation greater than 450 MW occurred on March 2, 2021 Operational Information Active
Mar 02 2021 16:26:33 CST DC Tie Outage: The North DC Tie will be unavailable from 16:00 03/02/2021 through 16:00 03/03/2021 due to a planned outage. Operational Information Active
Mar 02 2021 15:45:56 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Mar 02 2021 14:48:32 CST The Railroad DC Tie will be unavailable due to outages of Railroad(RAILROAD) 138KV breakers “5101, 5108, 5111, 5112, 5109” including the disconnects starting on Monday 03/08/21 at 06:00 until Friday 03/26/21 at 18:00 for DC tie maintenance. Operational Information Active
Mar 02 2021 14:27:57 CST DAM is now complete DRUC will begin at 15:30. Operational Information Active
Mar 02 2021 13:25:47 CST ERCOT has postponed the deadline for the posting of the DAM Solution for Operating Day March 3, 2021 due to award verification. Advisory Active
Mar 02 2021 08:47:26 CST The Daily RSASM for Tuesday March 02, 2021 will not be occurring due to zero participating QSEs. Operational Information Active
Mar 02 2021 03:53:20 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Mar 02 2021 03:53:07 CST ERCOT has cancelled the following notice: ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Cancelled
Mar 02 2021 03:51:00 CST ERCOT has cancelled the following notice: ERCOT will execute a SASM at a time of 11:10 for operating day 03/01/2021 for HE 14 and 15 for 5.3 MW REGUP for each hour and HE16 and17 for 4.7 MW REGUP for each hour. Operational Information Cancelled
Mar 02 2021 03:50:53 CST ERCOT has cancelled the following notice: ERCOT will execute a SASM at a time of 05:30 for operating day 03/01/2021 for HE 08-11 for 9.9 MW REGUP and HE12 for 7.6 MW REGUP. Operational Information Cancelled
Mar 02 2021 00:30:13 CST No sudden loss of generation greater than 450 MW occurred on March 1, 2021 Operational Information Active
Mar 01 2021 15:56:16 CST ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop. Operational Information Active
Mar 01 2021 10:29:40 CST ERCOT will execute a SASM at a time of 11:10 for operating day 03/01/2021 for HE 14 and 15 for 5.3 MW REGUP for each hour and HE16 and17 for 4.7 MW REGUP for each hour. Operational Information Active
Mar 01 2021 08:46:34 CST The Daily RSASM for Monday March 01, 2021 will not be occurring due to zero participating QSEs. Operational Information Active
Mar 01 2021 04:51:16 CST ERCOT will execute a SASM at a time of 05:30 for operating day 03/01/2021 for HE 08-11 for 9.9 MW REGUP and HE12 for 7.6 MW REGUP. Operational Information Active
Mar 01 2021 03:52:41 CST ERCOT is working from the Primary Control Center, use the OPX numbers for Taylor. Operational Information Active
Mar 01 2021 03:52:21 CST ERCOT has cancelled the following notice: ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop Operational Information Cancelled
Mar 01 2021 03:52:17 CST ERCOT has cancelled the following notice: ERCOT is working from the Alternate Control Center, use the OPX numbers for Bastrop Operational Information Cancelled
Mar 01 2021 00:12:22 CST No sudden loss of generation greater than 450 MW occurred on February 28, 2021 Operational Information Active