| Date |
Message |
Type |
Status |
| Sep 26 2016 00:01:04 CST |
No sudden loss of generation greater than 450 MW occurred on 09/25/2016 |
Operational Information |
Active |
| Sep 25 2016 08:47:11 CST |
The Daily RSASM for Sunday, September 25, 2016 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Sep 25 2016 00:20:37 CST |
No sudden loss of generation greater than 450 MW occurred on 09/24/2016 |
Operational Information |
Active |
| Sep 24 2016 08:47:12 CST |
The Daily RSASM for Saturday, September 24, 2016 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Sep 24 2016 00:18:50 CST |
No sudden loss of generation greater than 450 MW occurred on 09/23/2016 |
Operational Information |
Active |
| Sep 23 2016 08:51:06 CST |
The Daily RSASM for Friday, September 23, 2016 will not be occurring due to zero participating QSEs.
|
Operational Information |
Active |
| Sep 23 2016 02:10:52 CST |
ERCOT has cancelled the following notice: The North DC Tie will be unavailable from 01:16 09/23/2016 through 23:59 09/23/2016 due to a forced outage. |
Operational Information |
Cancelled |
| Sep 23 2016 01:19:23 CST |
DC Tie Outage: The North DC Tie will be unavailable from 01:16 09/23/2016 through 23:59 09/23/2016 due to a forced outage. |
Operational Information |
Active |
| Sep 23 2016 01:14:38 CST |
ERCOT has cancelled the following notice: The North DC Tie will be unavailable from 00:51 09/23/2016 through 23:59 09/23/2016 due to a forced outage. |
Operational Information |
Cancelled |
| Sep 23 2016 01:05:56 CST |
DC Tie Outage: The North DC Tie will be unavailable from 00:51 09/23/2016 through 23:59 09/23/2016 due to a forced outage. |
Operational Information |
Active |
| Sep 23 2016 00:16:56 CST |
No sudden loss of generation greater than 450 MW occurred on 09/22/2016 |
Operational Information |
Active |
| Sep 22 2016 08:46:55 CST |
The Daily RSASM for Thursday, September 22, 2016 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Sep 22 2016 00:05:44 CST |
No sudden loss of generation greater than 450 MW occurred on 09/21/2016 |
Operational Information |
Active |
| Sep 21 2016 08:51:36 CST |
Daily RSASM for Wednesday, September 21, 2016 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Sep 21 2016 00:09:03 CST |
No sudden loss of generation greater than 450 MW occurred on 09/20/2016 |
Operational Information |
Active |
| Sep 20 2016 08:50:05 CST |
Daily RSASM for Tuesday, September 20, 2016 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Sep 20 2016 01:01:52 CST |
No sudden loss of generation greater than 450 MW occurred on 09/19/2016. |
Operational Information |
Active |
| Sep 19 2016 18:30:54 CST |
ERCOT has cancelled the following notice: At 5:25 PM on 09/19/2016, 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 |
| Sep 19 2016 18:30:51 CST |
ERCOT has cancelled the following notice: At 5:25 PM on 09/19/2016, 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 |
| Sep 19 2016 18:30:47 CST |
ERCOT has cancelled the following notice: ERCOT is issuing an Advisory due to Physical Responsive Capability being below 3000 MW |
Advisory |
Cancelled |
| Sep 19 2016 15:27:25 CST |
Physical Responsive Capability < 3000 MW: ERCOT is issuing an Advisory due to Physical Responsive Capability being below 3000 MW |
Advisory |
Active |
| Sep 19 2016 12:16:19 CST |
At 5:25 PM on 09/19/2016, 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 |
| Sep 19 2016 08:50:45 CST |
Daily RSASM for Monday, September 19, 2016 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Sep 19 2016 00:14:32 CST |
No sudden loss of generation greater than 450 MW occurred on 09/18/2016. |
Operational Information |
Active |
| Sep 18 2016 18:45:01 CST |
ERCOT has cancelled the following notice: ERCOT is issuing an Advisory due to Physical Responsive Capability being below 3000 MW |
Advisory |
Cancelled |
| Sep 18 2016 17:18:57 CST |
ERCOT has cancelled the following notice: The North DC Tie will be unavailable from 06:19 09/18/2016 through 00:00 09/19/2016 due to a forced outage. |
Operational Information |
Cancelled |
| Sep 18 2016 15:11:56 CST |
Physical Responsive Capability < 3000 MW: ERCOT is issuing an Advisory due to Physical Responsive Capability being below 3000 MW |
Advisory |
Active |
| Sep 18 2016 08:51:02 CST |
Daily RSASM for Sunday, September 18, 2016 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Sep 18 2016 06:47:14 CST |
DC Tie Outage: The North DC Tie will be unavailable from 06:19 09/18/2016 through 00:00 09/19/2016 due to a forced outage. |
Operational Information |
Active |
| Sep 18 2016 00:11:45 CST |
No sudden loss of generation greater than 450 MW occurred on 09/17/2016. |
Operational Information |
Active |
| Sep 17 2016 19:32:23 CST |
ERCOT has cancelled the following notice: ERCOT is issuing an Advisory due to Physical Responsive Capability being below 3000 MW |
Advisory |
Cancelled |
| Sep 17 2016 14:00:57 CST |
Physical Responsive Capability < 3000 MW: ERCOT is issuing an Advisory due to Physical Responsive Capability being below 3000 MW |
Advisory |
Active |
| Sep 17 2016 08:50:15 CST |
Daily RSASM for Saturday, September 17, 2016 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Sep 17 2016 01:18:41 CST |
No sudden loss of generation greater than 450 MW occurred on 09/16/2016. |
Operational Information |
Active |
| Sep 16 2016 19:22:29 CST |
ERCOT has cancelled the following notice: ERCOT is issuing an OCN for Projected Reserve Capacity Shortage for operating day 9/16/16 for HE 14 thru HE 19. |
OCN |
Cancelled |
| Sep 16 2016 11:18:22 CST |
ERCOT has cancelled the following notice: The Barney Davis Primary and Alternate SPS has been taken out of service/removed from RTCA. |
Operational Information |
Cancelled |
| Sep 16 2016 11:18:16 CST |
ERCOT has cancelled the following notice: The Barney Davis Primary and Alternate SPS has been taken out of service/removed from RTCA. |
Operational Information |
Cancelled |
| Sep 16 2016 08:46:35 CST |
Daily RSASM for Friday, September 16, 2016 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Sep 16 2016 08:46:21 CST |
Daily RSASM for Friday, September 16, 2016 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Sep 16 2016 02:34:10 CST |
ERCOT is issuing an OCN for Projected Reserve Capacity Shortage for operating day 9/16/16 for HE 14 thru HE 19. |
OCN |
Active |
| Sep 16 2016 01:08:59 CST |
The Barney Davis Primary and Alternate SPS has been taken out of service/removed from RTCA. |
Operational Information |
Active |
| Sep 16 2016 00:09:38 CST |
No sudden loss of generation greater than 450 MW occurred on 09/15/2016. |
Operational Information |
Active |
| Sep 15 2016 17:22:47 CST |
ERCOT has cancelled the following notice: ERCOT is issuing an Advisory due to Physical Responsive Capability being below 3000 MW |
Advisory |
Cancelled |
| Sep 15 2016 15:06:27 CST |
Physical Responsive Capability < 3000 MW: ERCOT is issuing an Advisory due to Physical Responsive Capability being below 3000 MW |
Advisory |
Active |
| Sep 15 2016 11:21:50 CST |
ERCOT has cancelled the following notice: The Barney Davis Primary and Alternate SPS has been taken out of service/removed from RTCA. |
Operational Information |
Cancelled |
| Sep 15 2016 08:48:30 CST |
Daily RSASM for Thursday, September 15, 2016 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Sep 15 2016 04:21:25 CST |
ERCOT has cancelled the following notice: At 03:53 ERCOT is issuing a Watch due to HRUC not completing for HE05 due to failure, timeline deviation. |
Operational Information |
Cancelled |
| Sep 15 2016 04:01:20 CST |
At 03:53 ERCOT is issuing a Watch due to HRUC not completing for HE05 due to failure, timeline deviation. |
Operational Information |
Active |
| Sep 15 2016 01:06:19 CST |
The Barney Davis Primary and Alternate SPS has been taken out of service/removed from RTCA. |
Operational Information |
Active |
| Sep 15 2016 00:01:01 CST |
No sudden loss of generation greater than 450 MW occurred on 09/14/2016. |
Operational Information |
Active |
| Sep 14 2016 12:53:07 CST |
ERCOT has cancelled the following notice: The Barney Davis Primary and Alternate SPS has been taken out of service/removed from RTCA. |
Operational Information |
Cancelled |
| Sep 14 2016 08:48:12 CST |
Daily RSASM for Wednesday, September 14, 2016 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Sep 14 2016 01:04:39 CST |
The Barney Davis Primary and Alternate SPS has been taken out of service/removed from RTCA. |
Operational Information |
Active |
| Sep 14 2016 00:06:12 CST |
No sudden loss of generation greater than 450 MW occurred on 09/13/2016. |
Operational Information |
Active |
| Sep 13 2016 11:36:32 CST |
ERCOT has cancelled the following notice: The Barney Davis SPS has been taken out of service/removed from RTCA. |
Operational Information |
Cancelled |
| Sep 13 2016 08:46:33 CST |
Daily RSASM for Tuesday, September 13, 2016 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Sep 13 2016 01:09:35 CST |
The Barney Davis SPS has been taken out of service/removed from RTCA. |
Operational Information |
Active |
| Sep 13 2016 00:07:03 CST |
No sudden loss of generation greater than 450 MW occurred on 09/12/2016. |
Operational Information |
Active |
| Sep 12 2016 11:56:05 CST |
ERCOT has cancelled the following notice: The Barney Davis SPS has been taken out of service/removed from RTCA. |
Operational Information |
Cancelled |
| Sep 12 2016 09:47:08 CST |
Railroad DC Tie outage complete and tie released for full load. |
Operational Information |
Active |
| Sep 12 2016 08:46:28 CST |
Daily RSASM for Monday, September 12, 2016 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Sep 12 2016 01:44:07 CST |
The Barney Davis SPS has been taken out of service/removed from RTCA. |
Operational Information |
Active |
| Sep 12 2016 01:14:17 CST |
No sudden loss of generation greater than 450 MW occurred on 09/11/2016. |
Operational Information |
Active |
| Sep 11 2016 08:47:28 CST |
Daily RSASM for Sunday, September 11, 2016 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Sep 11 2016 00:52:35 CST |
No sudden loss of generation greater than 450 MW occurred on 09/10/2016. |
Operational Information |
Active |
| Sep 10 2016 15:12:24 CST |
ERCOT has cancelled the following notice: At 2:25 PM on 09/10/2016, 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 |
| Sep 10 2016 15:12:18 CST |
ERCOT has cancelled the following notice: At 2:25 PM on 09/10/2016, 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 |
| Sep 10 2016 12:34:57 CST |
At 2:25 PM on 09/10/2016, 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 |
| Sep 10 2016 08:50:52 CST |
Daily RSASM for Saturday, September 10, 2016 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Sep 10 2016 01:03:17 CST |
No sudden loss of generation greater than 450 MW occurred on 09/09/2016. |
Operational Information |
Active |
| Sep 10 2016 01:02:04 CST |
ERCOT has cancelled the following notice: ERCOT is working from the Primary Control Center until further notice. |
Operational Information |
Cancelled |
| Sep 09 2016 08:47:52 CST |
Daily RSASM for Friday, September 9, 2016 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Sep 09 2016 04:39:58 CST |
ERCOT is working from the Primary Control Center until further notice. |
Operational Information |
Active |
| Sep 09 2016 04:38:36 CST |
ERCOT has cancelled the following notice: As of 16:30 on 9/8/16 ERCOT is working from alternate control center until further notice. |
Operational Information |
Cancelled |
| Sep 09 2016 00:29:15 CST |
On 09/08/2016, a sudden loss of generation occurred at 13:23 totaling 581 MW. Frequency declined to 59.897 Hz, ERCOT load was 60, 393 MW |
Operational Information |
Active |
| Sep 08 2016 20:15:35 CST |
ERCOT has cancelled the following notice: ERCOT has declared a WATCH due to the failure of the SCED process, starting at 19:45 |
Operational Information |
Cancelled |
| Sep 08 2016 20:07:34 CST |
ERCOT has declared a WATCH due to the failure of the SCED process, starting at 19:45 |
Operational Information |
Active |
| Sep 08 2016 20:05:46 CST |
ERCOT has cancelled the following notice: ERCOT has declared an Emergency due to the failure of the SCED process, starting at 19:45. |
Watch |
Cancelled |
| Sep 08 2016 19:56:37 CST |
SCED Failure: ERCOT has declared an Emergency due to the failure of the SCED process, starting at 19:45. |
Watch |
Active |
| Sep 08 2016 16:35:56 CST |
As of 16:30 on 9/8/16 ERCOT is working from alternate control center until further notice. |
Operational Information |
Active |
| Sep 08 2016 08:48:32 CST |
Daily RSASM for Thursday, September 8, 2016 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Sep 08 2016 00:46:08 CST |
No sudden loss of generation greater than 450 MW occurred on 09/07/2016. |
Operational Information |
Active |
| Sep 07 2016 08:57:32 CST |
Daily RSASM for Wednesday, September 7, 2016 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Sep 07 2016 01:07:48 CST |
No sudden loss of generation greater than 450 MW occurred on 09/06/2016. |
Operational Information |
Active |
| Sep 06 2016 10:52:19 CST |
ERCOT has cancelled the following notice: ONCOR/TO (Ray) reports at 09:35, 9/6/16, the Eskota Switch SPS #39 has been removed from service. |
Operational Information |
Cancelled |
| Sep 06 2016 09:53:17 CST |
ONCOR/TO (Ray) reports at 09:35, 9/6/16, the Eskota Switch SPS #39 has been removed from service. |
Operational Information |
Active |
| Sep 06 2016 08:48:20 CST |
Daily RSASM for Tuesday, September 6, 2016 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Sep 06 2016 01:04:40 CST |
No sudden loss of generation greater than 450 MW occurred on 09/05/2016. |
Operational Information |
Active |
| Sep 05 2016 08:48:44 CST |
Daily RSASM for Monday, September 5, 2016 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Sep 05 2016 02:51:05 CST |
No sudden loss of generation greater than 450 MW occurred on 09/04/2016 |
Operational Information |
Active |
| Sep 04 2016 08:48:03 CST |
Daily RSASM for Sunday, September 4, 2016 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Sep 04 2016 02:35:56 CST |
No sudden loss of generation greater than 450 MW occurred on 09/03/2016 |
Operational Information |
Active |
| Sep 03 2016 18:31:59 CST |
ERCOT has cancelled the following notice: ERCOT is issuing an Advisory due to Physical Responsive Capability being below 3000 MW |
Advisory |
Cancelled |
| Sep 03 2016 15:02:56 CST |
Physical Responsive Capability < 3000 MW: ERCOT is issuing an Advisory due to Physical Responsive Capability being below 3000 MW |
Advisory |
Active |
| Sep 03 2016 08:49:38 CST |
Daily RSASM for Saturday, September 3, 2016 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Sep 03 2016 02:35:28 CST |
No sudden loss of generation greater than 450 MW occurred on 09/02/2016 |
Operational Information |
Active |
| Sep 02 2016 18:29:38 CST |
Per Sharyland TO, Railroad DC Tie beginning at 00:00 on 09-03-16, will be limited to 150mw flow, by placing one Unit in outage due to alarms. |
Operational Information |
Active |
| Sep 02 2016 09:36:06 CST |
ONCOR's ALNSW SPS 15 has been retired from service. |
Operational Information |
Active |
| Sep 02 2016 08:48:38 CST |
Daily RSASM for Friday, September 2, 2016 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Sep 02 2016 03:19:17 CST |
No sudden loss of generation greater than 450 MW occurred on 09/01/2016 |
Operational Information |
Active |
| Sep 01 2016 08:49:31 CST |
Daily RSASM for Thursday, September 1, 2016 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Sep 01 2016 00:59:49 CST |
On 08/31/2016, a sudden loss of generation occurred at 02:53 totaling 596 MW. Frequency declined to 59.888 Hz, ERCOT load was 35, 257 MW |
Operational Information |
Active |
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