Public Notices
This section contains public market notifications required by protocols as well as other market messages ERCOT may post for market transparency. ERCOT began archiving public notices November 3, 2011.
| Date & Time |
Notice |
Type |
Status |
| Jun 4, 2026 10:26:30 AM |
ERCOT has cancelled the following notice: The DC_N (North) DC Tie will be unavailable from
06/04/2026 09:00 through 06/04/2026 10:00 due to a planned outage.
|
Operational Information |
Cancelled |
| Jun 4, 2026 9:00:00 AM |
The DC_N (North) DC Tie will be unavailable from
06/04/2026 09:00 through 06/04/2026 10:00 due to a planned outage.
|
Operational Information |
Active |
| Jun 4, 2026 12:27:31 AM |
No sudden loss of generation greater than 450 MW occurred on June 3, 2026.
|
Operational Information |
Active |
| Jun 3, 2026 2:09:33 PM |
ERCOT has cancelled the following notice: The DC_N (North) DC Tie will be unavailable from
06/03/2026 06:00 through 06/03/2026 14:00 due to a planned outage.
|
Operational Information |
Cancelled |
| Jun 3, 2026 12:06:05 AM |
No sudden loss of generation greater than 450 MW occurred on June 2, 2026.
|
Operational Information |
Active |
| Jun 2, 2026 8:39:44 PM |
The DC_N (North) DC Tie will be unavailable from
06/03/2026 06:00 through 06/03/2026 14:00 due to a planned outage.
|
Operational Information |
Active |
| Jun 2, 2026 12:21:48 AM |
On June 1, 2026, a sudden loss of generation occurred at 18:39 totaling 695 MW. Frequency declined to 59.976 Hz, ERCOT load was 78,041 MW.
|
Operational Information |
Active |
| Jun 1, 2026 12:02:00 AM |
No sudden loss of generation greater than 450 MW occurred on May 31, 2026.
|
Operational Information |
Active |
