NPRR #1340 · Revision Request
NPRR1340 Dispatchable Reliability Reserve Service Ancillary Service with Energy Storage Resource Participation
ReasonRegulatory requirements
Created2026-05-29
Sections Affected
3.17.5 (new)3.184.5.15.7.4.1.16.5.7.3and 6.5.7.5
Summary
This Nodal Protocol Revision Request (NPRR) adds Energy Storage Resource (ESR) participation to the Dispatchable Reliability Reserve Service (DRRS) Ancillary Service. In addition to eligible Off-Line Generation Resources and On-Line Generation Resources, this provides the framework for ESRs to provide DRRS. ESR participation in DRRS would only be permitted using the discharge capability, not the charging capability (i.e., positive High Sustained Limit (HSL)).
Ballots
| Date | Body | Result | Yes | No | Abstain | |
|---|---|---|---|---|---|---|
| Jul 9 '26 | ROS | Motion Carries | 7.5 | 0 | 0 | xls |
Documents 5
| Name | Type | Posted | Classification |
|---|---|---|---|
| 1340NPRR-01 Dispatchable Reliability Reserve Service Ancillary Service with Energy Storage Resource Participation 052926 | docx | May 29 '26 | Revision Request |
| 1340NPRR-02 Impact Analysis 052926 | docx | May 29 '26 | Staff Report |
| 1340NPRR-03 LESA Comments 070926 | docx | Jul 9 '26 | Revision Request Comments |
| 1340NPRR-04 ROS Ballot 070926 | xls | Jul 10 '26 | Revision Request Ballot |
| 1340NPRR-05 ROS Comments 071026 | docx | Jul 10 '26 | Revision Request Comments |
Meetings That Took It Up 2
| Date | Meeting | Committee | Status |
|---|---|---|---|
| Jul 15 '26 | PRS Meeting | PRS | Scheduled |
| Jul 9 '26 | ROS Meeting - Webex Only | ROS | Concluded |