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NPRR1148
Summary
| Title | Language Cleanup Related to ERCOT Contingency Reserve Service (ECRS) |
|---|---|
| Next Group | |
| Next Step | |
| Status | Approved on 01/26/2023 |
| Effective Dates |
06/09/2023
|
Action
| Date | Gov Body | Action Taken | Next Steps |
|---|---|---|---|
| 01/26/2023 | PUCT | Approved | |
| 12/20/2022 | BOARD | Recommended for Approval | PUCT for consideration |
| 10/26/2022 | TAC | Recommended for Approval | Board for consideration |
| 10/13/2022 | PRS | Recommended for Approval | TAC for consideration |
| 09/15/2022 | PRS | Recommended for Approval | PRS for Impact Analysis consideration |
Voting Record
| Date | Gov Body | Motion | Result |
|---|---|---|---|
| 01/26/2023 | PUCT | To approve NPRR1148 and accompanying ERCOT Market Impact Statement as presented in Project No. 54445, Review of Rules Adopted by the Independent Organization | Passed |
| 12/20/2022 | BOARD | To recommend approval of NPRR1148 as recommended by TAC in the 10/26/22 TAC Report | Passed |
| 10/26/2022 | TAC | To recommend approval of NPRR1148 as recommended by PRS in the 10/13/22 PRS Report | Passed |
| 10/13/2022 | PRS | To endorse and forward to TAC the 9/15/22 PRS Report and 8/30/22 Impact Analysis for NPRR1148 | Passed |
| 09/15/2022 | PRS | To recommend approval of NPRR1148 as submitted | Passed |
Background
| Status: | Approved |
|---|---|
| Date Posted: | Aug 30, 2022 |
| Sponsor: | ERCOT |
| Urgent: | No |
| Sections: | 4.4.7.2.1, 6.5.7.3.1, and 6.5.7.6.2.4 |
| Description: | This NPRR addresses Protocol gaps found during the creation of the ECRS system change requirements. Specific changes include: Language was added to Section 4.4.7.2.1 to align NPRR863, Creation of ERCOT Contingency Reserve Service and Revisions to Responsive Reserve, implementation to a pre-Real-Time Co-Optimization (RTC) system design. Clarification was added about simultaneous awarding and Real-Time provision of Responsive Reserve (RRS), ECRS, and Non-Spinning Reserve (Non-Spin) by Load Resources that are not Controllable Load Resources; Language was added to paragraph (1) of Section 6.5.7.6.2.4 to clarify that ECRS will also be deployed to provide energy upon detection of insufficient available capacity for net load ramps. (Such use is in addition to the uses already included in the Protocols: use for frequency restoration, energy during an Energy Emergency Alert (EEA), or as a backup to Regulation Up Service (Reg-Up)); and Language was added to paragraph (2)(e) of Section 6.5.7.3.1 to clarify that ECRS deployments from Load Resources that are not Controllable Load Resources will be considered at a ten-minute linear ramp for the calculation of the Real-Time On-Line Reliability Deployment Price Adder. This is similar to the approach taken with RRS deployments from Load Resources that are not Controllable Load Resources. |
| Reason: | Market efficiencies or enhancements |
Key Documents
Aug 30, 2022 - docx - 51 KB
Aug 30, 2022 - docx - 31.1 KB
Sep 20, 2022 - xls - 100.5 KB
Sep 20, 2022 - docx - 51.1 KB
Oct 14, 2022 - xls - 143 KB
Oct 14, 2022 - docx - 51.5 KB
Oct 27, 2022 - xls - 140.5 KB
Oct 27, 2022 - docx - 52.8 KB
Dec 21, 2022 - docx - 53.2 KB
Jan 28, 2023 - docx - 53.3 KB