PGRR #146 · Revision Request
PGRR146 Rename Quarterly Stability Assessment and Modify the Assessment Schedule
ReasonGeneral system and/or process improvement(s)
Created2026-06-04
Sections Affected
5.3.2.55.3.45.3.5and 5.5
Summary
This Planning Guide Revision Request (PGRR) modifies the stability assessment schedule for planned large generators and Large Loads from every three months to every four months and rename the stability assessment from quarterly stability assessment to qualifying stability assessment.
Action Log 1 milestones
-
Jun 4
ROSDeferred/Tabled→ Language Consideration
Ballots
| Date | Body | Result | Yes | No | Abstain | |
|---|---|---|---|---|---|---|
| Jun 4 '26 | ROS | Motion Carries | 7.5 | 0 | 0 | xls |
Documents 6
| Name | Type | Posted | Classification |
|---|---|---|---|
| 146PGRR-01 Rename Quarterly Stability Assessment and Modify the Assessment Schedule 052026 | docx | May 20 '26 | Revision Request |
| 146PGRR-02 Impact Analysis 052026 | docx | May 20 '26 | Staff Report |
| 146PGRR-03 ROS Ballot 060426 | xls | Jun 9 '26 | Revision Request Ballot |
| 146PGRR-04 ROS Report 060426 | docx | Jun 9 '26 | Committee Report |
| 146PGRR-05 Pattern Energy Comments 061526 | doc | Jun 16 '26 | Revision Request Comments |
| 146PGRR-06 Southern Power Comments 061526 | docx | Jun 16 '26 | Revision Request Comments |
Meetings That Took It Up 5
| Date | Meeting | Committee | Status |
|---|---|---|---|
| Jul 15 '26 | PRS Meeting | PRS | Scheduled |
| Jul 9 '26 | ROS Meeting - Webex Only | ROS | Concluded |
| Jun 19 '26 | LLWG Meeting | LLWG | Concluded |
| Jun 10 '26 | PRS Meeting | PRS | Concluded |
| Jun 4 '26 | ROS Meeting | ROS | Concluded |