| Date |
Message |
Type |
Status |
| Aug 18 2017 00:45:15 CST |
No sudden loss of generation greater than 450 MW occurred on August 17, 2017. |
Operational Information |
Active |
| Aug 17 2017 20:09:11 CST |
ERCOT has cancelled the following notice: The Laredo DC Tie will be unavailable from 15:46 08/17/2017 through 00:00 08/18/2017 due to a forced outage. |
Operational Information |
Cancelled |
| Aug 17 2017 17:11:23 CST |
The Laredo DC Tie will be unavailable from 15:46 08/17/2017 through 21:00 08/18/2017 due to a forced outage. |
Operational Information |
Active |
| Aug 17 2017 16:06:37 CST |
At 15:46 A Transmission Watch has been issued due to the Laredo DC Tie trip. This may result in curtailments of the DC Tie export to CENACE. |
Operational Information |
Active |
| Aug 17 2017 15:56:58 CST |
DC Tie Outage: The Laredo DC Tie will be unavailable from 15:46 08/17/2017 through 00:00 08/18/2017 due to a forced outage. |
Operational Information |
Active |
| Aug 17 2017 08:50:19 CST |
The Daily RSASM for Thursday August 17, 2017 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Aug 17 2017 07:43:56 CST |
The Barney Davis RAS has been taken out of service/removed from RTCA. |
Operational Information |
Active |
| Aug 17 2017 00:17:52 CST |
No sudden loss of generation greater than 450 MW occurred on August 16, 2017. |
Operational Information |
Active |
| Aug 16 2017 18:01:32 CST |
ERCOT has cancelled the following notice: ERCOT is issuing an Advisory due to Physical Responsive Capability being below 3000 MW |
Advisory |
Cancelled |
| Aug 16 2017 16:42:45 CST |
Physical Responsive Capability < 3000 MW: ERCOT is issuing an Advisory due to Physical Responsive Capability being below 3000 MW |
Advisory |
Active |
| Aug 16 2017 10:05:43 CST |
The Daily RSASM for Wednesday August 16, 2017 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Aug 16 2017 00:31:42 CST |
No sudden loss of generation greater than 450 MW occurred on August 15, 2017. |
Operational Information |
Active |
| Aug 15 2017 16:59:37 CST |
The Daily RSASM for Tuesday August 15, 2017 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Aug 15 2017 16:59:09 CST |
The Daily RSASM for Monday August 14, 2017 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Aug 15 2017 08:45:52 CST |
ERCOT has cancelled the following notice: The Barney Davis RAS has been taken out of service/removed from RTCA. |
Operational Information |
Cancelled |
| Aug 15 2017 00:44:45 CST |
No sudden loss of generation greater than 450 MW occurred on August 14, 2017. |
Operational Information |
Active |
| Aug 14 2017 21:32:17 CST |
The Barney Davis RAS has been taken out of service/removed from RTCA. |
Operational Information |
Active |
| Aug 14 2017 14:12:33 CST |
ERCOT has cancelled the following notice: The OATI E-tagging system is down and no new schedules will be accepted across the DC Ties at this time. |
Operational Information |
Cancelled |
| Aug 14 2017 13:35:42 CST |
The OATI E-tagging system is down and no new schedules will be accepted across the DC Ties at this time. |
Operational Information |
Active |
| Aug 14 2017 07:45:17 CST |
ERCOT has cancelled the following notice: The East DC Tie will be unavailable from 02:47 08/14/2017 through 00:00 08/15/2017 due to a forced outage. |
Operational Information |
Cancelled |
| Aug 14 2017 02:55:17 CST |
DC Tie Outage: The East DC Tie will be unavailable from 02:47 08/14/2017 through 00:00 08/15/2017 due to a forced outage. |
Operational Information |
Active |
| Aug 14 2017 00:19:10 CST |
No sudden loss of generation greater than 450 MW occurred on August 13, 2017. |
Operational Information |
Active |
| Aug 13 2017 08:45:47 CST |
The Daily RSASM for Sunday August 13, 2017 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Aug 13 2017 00:04:49 CST |
No sudden loss of generation greater than 450 MW occurred on August 12, 2017. |
Operational Information |
Active |
| Aug 12 2017 08:46:30 CST |
The Daily RSASM for Saturday August 12, 2017 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Aug 12 2017 00:19:34 CST |
No sudden loss of generation greater than 450 MW occurred on August 11, 2017. |
Operational Information |
Active |
| Aug 11 2017 08:45:38 CST |
The Daily RSASM for Friday August 11, 2017 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Aug 11 2017 04:59:58 CST |
ERCOT is working from the Primary Control Center. |
Operational Information |
Active |
| Aug 11 2017 04:59:04 CST |
ERCOT has cancelled the following notice: ERCOT is working from alternate control center. |
Operational Information |
Cancelled |
| Aug 11 2017 00:10:10 CST |
No sudden loss of generation greater than 450 MW occurred on August 10, 2017. |
Operational Information |
Active |
| Aug 10 2017 16:39:08 CST |
ERCOT is working from alternate control center. |
Operational Information |
Active |
| Aug 10 2017 08:48:56 CST |
The Daily RSASM for Thursday August 10, 2017 will not be occurring due to zero participating QSEs.
|
Operational Information |
Active |
| Aug 10 2017 01:04:53 CST |
On 8/9/2017 a sudden loss of generation occurred at 1833 totaling 700 MW. Frequency declined to 59.868 Hz, ERCOT load was 61863 MW. |
Operational Information |
Active |
| Aug 09 2017 21:36:43 CST |
ERCOT has cancelled the following notice: ERCOT is issuing an Advisory due to Physical Responsive Capability being below 3000 MW |
Advisory |
Cancelled |
| Aug 09 2017 18:39:03 CST |
ERCOT Responsive Reserve Has Been Recalled |
Operational Information |
Cancelled |
| Aug 09 2017 18:34:03 CST |
ERCOT Responsive Reserve Has Been Deployed |
Operational Information |
Active |
| Aug 09 2017 17:32:09 CST |
The ESKOTA RAS has been Placed Back in service at 17:19 08/09/2017. |
Operational Information |
Active |
| Aug 09 2017 14:03:53 CST |
The Laredo DC Tie has been released from it's outage and is now available for full capacity. |
Operational Information |
Active |
| Aug 09 2017 13:23:29 CST |
Physical Responsive Capability < 3000 MW: ERCOT is issuing an Advisory due to Physical Responsive Capability being below 3000 MW |
Advisory |
Active |
| Aug 09 2017 11:44:16 CST |
ERCOT has cancelled the following notice: AEP will be flowing power today across the Laredo VFT following extensive work. ERCOT and CENACE will continue to coordinate together to allow the testing prior to release of normal operations |
Operational Information |
Cancelled |
| Aug 09 2017 08:48:52 CST |
The Daily RSASM for Wednesday August 9, 2017 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Aug 09 2017 04:30:45 CST |
AEP will be flowing power today across the Laredo VFT following extensive work. ERCOT and CENACE will continue to coordinate together to allow the testing prior to release of normal operations |
Operational Information |
Active |
| Aug 09 2017 01:19:14 CST |
No sudden loss of generation greater than 450 MW occurred on August 8, 2017. |
Operational Information |
Active |
| Aug 08 2017 19:15:42 CST |
ERCOT has cancelled the following notice: ERCOT is issuing an Advisory due to Physical Responsive Capability being below 3000 MW |
Advisory |
Cancelled |
| Aug 08 2017 15:50:57 CST |
Physical Responsive Capability < 3000 MW: ERCOT is issuing an Advisory due to Physical Responsive Capability being below 3000 MW |
Advisory |
Active |
| Aug 08 2017 09:12:59 CST |
The Daily RSASM for Tuesday August 8, 2017 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Aug 08 2017 00:26:49 CST |
No sudden loss of generation greater than 450 MW occurred on August 7, 2017. |
Operational Information |
Active |
| Aug 07 2017 08:49:34 CST |
The Daily RSASM for Monday August 7, 2017 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Aug 07 2017 03:12:01 CST |
No sudden loss of generation greater than 450 MW occurred on August 6, 2017. |
Operational Information |
Active |
| Aug 06 2017 19:56:28 CST |
ERCOT has cancelled the following notice: ERCOT is issuing an OCN for a projected reserve capacity shortage for hours ending 14:00 through 20:00. ERCOT is requesting all QSE's to update their COPs. |
OCN |
Cancelled |
| Aug 06 2017 08:48:37 CST |
The Daily RSASM for Sunday, August 6, 2017 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Aug 06 2017 03:18:58 CST |
ERCOT is issuing an OCN for a projected reserve capacity shortage for hours ending 14:00 through 20:00. ERCOT is requesting all QSE's to update their COPs. |
OCN |
Active |
| Aug 06 2017 00:53:11 CST |
No sudden loss of generation greater than 450 MW occurred on August 5, 2017. |
Operational Information |
Active |
| Aug 05 2017 19:59:32 CST |
ERCOT has cancelled the following notice: ERCOT is issuing an OCN for a projected reserve capacity shortage for hours ending 14:00 through 20:00. ERCOT is requesting all QSE's to update their COPs. |
OCN |
Cancelled |
| Aug 05 2017 08:50:15 CST |
The Daily RSASM for Saturday, August 5, 2017 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Aug 05 2017 08:24:35 CST |
Capacity Insufficiency: ERCOT is issuing an OCN for a projected reserve capacity shortage for hours ending 14:00 through 20:00. ERCOT is requesting all QSE's to update their COPs. |
OCN |
Active |
| Aug 05 2017 00:32:33 CST |
No sudden loss of generation greater than 450 MW occurred on August 4, 2017. |
Operational Information |
Active |
| Aug 04 2017 20:00:57 CST |
ERCOT has cancelled the following notice: ERCOT is issuing an OCN for a projected reserve capacity shortage for hours ending 14:00 through 20:00. ERCOT is requesting all QSE's to update their COPs. |
OCN |
Cancelled |
| Aug 04 2017 08:48:39 CST |
The Daily RSASM for Friday, August 4, 2017 will not be occurring due to zero participating QSEs.
|
Operational Information |
Active |
| Aug 04 2017 08:41:56 CST |
Capacity Insufficiency: ERCOT is issuing an OCN for a projected reserve capacity shortage for hours ending 14:00 through 20:00. ERCOT is requesting all QSE's to update their COPs. |
OCN |
Active |
| Aug 04 2017 02:07:32 CST |
No sudden loss of generation greater than 450 MW occurred on August 3, 2017. |
Operational Information |
Active |
| Aug 03 2017 19:59:12 CST |
ERCOT has cancelled the following notice: ERCOT is issuing an Advisory due to Physical Responsive Capability being below 3000 MW |
Advisory |
Cancelled |
| Aug 03 2017 14:43:56 CST |
Physical Responsive Capability < 3000 MW: ERCOT is issuing an Advisory due to Physical Responsive Capability being below 3000 MW |
Advisory |
Active |
| Aug 03 2017 14:43:31 CST |
ERCOT has cancelled the following notice: ERCOT is issuing an OCN for a projected reserve capacity shortage for hours ending 16:00 through 23:00. ERCOT is requesting all QSE's to update their COPs. |
OCN |
Cancelled |
| Aug 03 2017 14:15:41 CST |
Capacity Insufficiency: ERCOT is issuing an OCN for a projected reserve capacity shortage for hours ending 16:00 through 23:00. ERCOT is requesting all QSE's to update their COPs. |
OCN |
Active |
| Aug 03 2017 08:48:07 CST |
The Daily RSASM for Thursday, August 3, 2017 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Aug 03 2017 03:39:08 CST |
No sudden loss of generation greater than 450 MW occurred on August 2, 2017. |
Operational Information |
Active |
| Aug 02 2017 12:26:35 CST |
ERCOT has cancelled the following notice: The SOUTH DC Tie will be unavailable from 06:06 08/01/2017 through 18:00 08/02/2017 due to a forced outage. |
Operational Information |
Cancelled |
| Aug 02 2017 08:46:02 CST |
The Daily RSASM for Wednesday, August 2, 2017 will not be occurring due to zero participating QSEs. |
Operational Information |
Active |
| Aug 02 2017 03:04:38 CST |
No sudden loss of generation greater than 450 MW occurred on August 1, 2017. |
Operational Information |
Active |
| Aug 02 2017 00:00:12 CST |
ERCOT has cancelled the following notice: ERCOT has issued a Transmission Watch for the Eagle Pass DC Tie due to the Tie tripping. |
Operational Information |
Cancelled |
| Aug 01 2017 23:58:31 CST |
ERCOT has cancelled the following notice: ERCOT has issued a Transmission Watch for the Eagle Pass DC Tie due to the Tie tripping. |
Operational Information |
Cancelled |
| Aug 01 2017 09:29:02 CST |
DC Tie Outage: The SOUTH DC Tie will be unavailable from 06:06 08/01/2017 through 18:00 08/02/2017 due to a forced outage. |
Operational Information |
Active |
| Aug 01 2017 09:25:08 CST |
ERCOT has issued a Transmission Watch for the Eagle Pass DC Tie due to the Tie tripping. |
Operational Information |
Active |
| Aug 01 2017 08:45:46 CST |
The Daily RSASM for Tuesday, August 1, 2017 will not be occurring due to zero participating QSEs.
|
Operational Information |
Active |
| Aug 01 2017 00:05:24 CST |
No sudden loss of generation greater than 450 MW occurred on July 31, 2017. |
Operational Information |
Active |
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