| NOGRR264 |
Related to NPRR1235, Dispatchable Reliability Reserve Service as a Stand-Alone Ancillary Service |
This Nodal Operating Guide Revision Request (NOGRR) and related NPRR1235 develops a stand-alone Dispatchable Reliability Reserve Service (DRRS) product. |
05/29/2024 |
ERCOT |
No |
2.3, 2.3.4 (new), 2.3.4.1 (new), and 9.4.5 (new) |
Pending |
|
| NOGRR272 |
Advanced Grid Support Requirements for Inverter-Based ESRs |
This Nodal Operating Guide Revision Request (NOGRR) establishes new advanced grid support requirements for inverter-based Energy Storage Resources (ESRs) connected to the ERCOT Transmission Grid. |
10/31/2024 |
ERCOT |
Yes |
2.14 (new) |
Pending |
|
| NOGRR273 |
Related to NPRR1264, Creation of a New Energy Attribute Certificate Program |
This Nodal Operating Guide Revision Request (NOGRR) modifies what an Entity may be affected by in order to qualify to submit NOGRRs, in alignment with Protocol changes made by NPRR1264. |
12/19/2024 |
Texas Energy Buyers Alliance (TEBA) |
No |
1.3.2 |
Pending |
|
| NOGRR278 |
Related to NPRR1290, Gap Resolutions and Clarifications for the Implementation of RTC+B |
This Nodal Operating Guide Revision Request (NOGRR): Aligns the relevant Nodal Operating Guide language with Protocol revisions from NPRR1290; and updates the manual deployment of Responsive Reserve (RRS) during scarcity conditions to: (a) Remove deployment via the release of High Ancillary Service Limit (HASL); and (b) Update the threshold for manual deployment of Load Resources that are not Controllable Load Resources (CLRs). |
07/16/2025 |
ERCOT |
Yes |
2.3.1.2.1, 4.8, 4.8.1 (delete), 4.8.2, 8C, and 8N |
Pending |
|
| NOGRR279 |
Deadline Extensions for Recording Equipment Installation |
This Nodal Operating Guide Revision Request (NOGRR) modifies the monitoring equipment installation deadlines established by NOGRR255, High Resolution Data Requirements, to January 1, 2029 in a manner consistent with North American Electric Reliability Corporation (NERC) Reliability Standard, PRC-028-01, Disturbance Monitoring and Reporting Requirements for Inverter-Based Resources. This language also clarifies that synchronized resources that have Standard Generation Interconnection Agreements (SGIAs) executed prior to July 25, 2024 (the date in which the Public Utility Commission of Texas (PUCT) approved NOGRR255) have 12 months beyond their Commercial Operations Date to comply with the new equipment standards. |
07/23/2025 |
Invenergy |
No |
6.1.4 |
Pending |
|