System Change Notices 2005 Archive
| Notice | Description | Notification Date | Implementation Date | Reference Documents |
| SCN-PRR515 (26.1 KB pdf) | Implementation of automated posting of Disclosure of Local Congestion Information (PRR515) | 11/29/2005 | 12/08/2005 | PRR515 |
| SCN-PRR514-544 (15.1 KB pdf) | Implementation of PRR514 - Twelve Month Window for Non-IDR Scaling and PRR544 -Twelve Month Window for Scaling NIDR to IDR ESI Ids | 11/07/2005 | 11/17/2005 |
PRR514
PRR544 |
| SCN-PRR569 (15.8 KB pdf) | Revision to payments for Balancing Energy Service from a specific Resource | 11/04/2005 | 11/16/2005 | PRR569 |
| SCN-PRR547 (97 KB pdf) | ERCOT Trading Hubs | 03/01/2005 | 03/01/2005 | PRR547 |
| SCN-PRR487 (84 KB pdf) | Allows an ERCOT Resource with a firm standby supply contract with an adjacent power pool supplier to bid as an ERCOT Black Start Resource. | 01/24/2005 | 02/01/2005 | PRR487 |