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NOGRR253
Summary
| Title | Related to NPRR1178, Expectations for Resources Providing ERCOT Contingency Reserve Service |
|---|---|
| Next Group | |
| Next Step | |
| Status | Approved on 06/29/2023 |
| Effective Dates |
07/01/2023
|
Action
| Date | Gov Body | Action Taken | Next Steps |
|---|---|---|---|
| 06/29/2023 | PUCT | Approved | |
| 06/20/2023 | BOARD | Recommended for Approval | PUCT for consideration |
| 05/23/2023 | TAC | Recommended for Approval | Board for consideration |
| 05/04/2023 | ROS | Recommended for Approval | TAC for consideration |
Voting Record
| Date | Gov Body | Motion | Result |
|---|---|---|---|
| 06/29/2023 | PUCT | To approve NOGRR253 and accompanying ERCOT Market Impact Statement as presented in Project No. 54445, Review of Rules Adopted by the Independent Organization | Passed |
| 06/20/2023 | BOARD | To recommend approval of NOGRR253 as recommended by TAC in the 5/23/23 TAC Report | Passed |
| 05/23/2023 | TAC | To recommend approval of NOGRR253 as recommended by ROS in the 5/4/23 ROS Report | Passed |
| 05/04/2023 | ROS | To grant NOGRR253 Urgent status; to recommend approval of NOGRR253 as submitted; and to forward to TAC NOGRR253 and the 5/3/23 Impact Analysis | Passed |
Background
| Status: | Approved |
|---|---|
| Date Posted: | May 3, 2023 |
| Sponsor: | ERCOT |
| Urgent: | Yes |
| Sections: | 2.3, 2.3.2.1, 2.3.3.1, 4.8.1, and 4.8.2 |
| Description: | This Nodal Operating Guide Revision Request (NOGRR) aligns the Nodal Operating Guide language regarding ECRS and Non-Spin with the revisions proposed in NPRR1178, as well as the Protocol language approved in NPRR1096, Require Sustained Two-Hour Capability for ECRS and Four-Hour Capability for Non-Spin. This NOGRR also clarifies that ERCOT may manually deploy Load Resources other than Controllable Load Resources that are providing ECRS or Responsive Reserve (RRS) to maintain a minimum 500 MWs of Physical Responsive Capability (PRC) reserves on SCED-dispatachable Resources to continuously balance the Demand with supply while maintaining the stable grid frequency for smaller disturbances. |
| Reason: | Addresses current operational issues |
Key Documents
May 3, 2023 - docx - 56.9 KB
May 3, 2023 - docx - 31.3 KB
May 4, 2023 - xls - 137.5 KB
May 4, 2023 - docx - 57 KB
May 26, 2023 - xls - 112.5 KB
May 26, 2023 - docx - 58.7 KB
Jun 20, 2023 - docx - 58.9 KB
Jun 29, 2023 - docx - 59.4 KB