Operations Messages
This section contains important messages from the ERCOT Control Room. Refresh this screen to see current operation messages.
| Date & Time |
Notice |
Type |
Status |
| Aug 2, 2025 12:04:00 AM |
On August 1, 2025, a sudden loss of generation occurred at 12:03 totaling 679 MW. Frequency declined to 59.954 Hz, ERCOT load was 73,946 MW.
|
Operational Information |
Active |
| Aug 1, 2025 11:22:59 PM |
ERCOT has cancelled the following notice: ERCOT will execute a SASM at 22:54 for operating day 08/02/25 this is for NSPIN HE02-13 98MW each hour.
|
Operational Information |
Cancelled |
| Aug 1, 2025 10:30:15 PM |
ERCOT will execute a SASM at 22:54 for operating day 08/02/25 this is for NSPIN HE02-13 98MW each hour.
|
Operational Information |
Active |
| Aug 1, 2025 6:31:11 PM |
ERCOT has cancelled the following notice: ERCOT will execute a SASM at 17:56 for operating day 08/01/25 this is for ECRS HE21 10MW, HE24 49.5MW. REGUP HE22 21.70MW, HE23 4.5MW. NSPIN HE20 10.10MW. RRS HE22 28.3MW, HE23 45.10MW.
|
Operational Information |
Cancelled |
| Aug 1, 2025 5:32:44 PM |
ERCOT will execute a SASM at 17:56 for operating day 08/01/25 this is for ECRS HE21 10MW, HE24 49.5MW. REGUP HE22 21.70MW, HE23 4.5MW. NSPIN HE20 10.10MW. RRS HE22 28.3MW, HE23 45.10MW.
|
Operational Information |
Active |
| Aug 1, 2025 8:47:01 AM |
The Daily RSASM for 08/01/2025 will not be occurring due to zero participating QSEs.
|
Operational Information |
Active |
| Aug 1, 2025 12:19:55 AM |
No sudden loss of generation greater than 450 MW occurred on July 31, 2025.
|
Operational Information |
Active |
