NOGRR #281 · Revision Request

NOGRR281 Related to NPRR1307, Revised Definition of Mitigation Plan

Approved sponsor ERCOT posted 2025-11-13 ercot.com

ROS Feb 5 '26
TAC May 13 '26
BOARD Jun 2 '26
PUCT Jul 9 '26

ReasonGeneral system and/or process improvement(s)

Created2025-12-04

Approved2026-07-09

Sections Affected

11.5

Summary

This Nodal Operating Guide Revision Request (NOGRR) modifies when an approved Mitigation Plan can be executed.

Timeline

2025
Nov 13
ROSFiled by ERCOT
- 281NOGRR-01 Related to NPRR1307, Revised Definition of Mitigation Plan 111325 Nov 13 '25 · Revision Request
- 281NOGRR-02 Impact Analysis 111325 Nov 13 '25 · Staff Report
Nov 20
Listed without action at 1 meeting
- OWG Meeting - Webex Only Nov 20 '25
Dec 4
ROS ROS Meeting - Webex Only
ROSDeferred/Tabled Referred → OWG
“to table NOGRR281 and refer the issue to OWG” — Passed

→ Language Consideration

Motion Carries 7.5–0 roll call
Dec 15
OWG OWG Meeting - Webex Only
- 281NOGRR-03 ROS Ballot 120425 Dec 5 '25 · Revision Request Ballot
- 281NOGRR-04 ROS Report 120425 Dec 5 '25 · Committee Report
2026
Jan 8
ROS ROS Meeting
ROSRecommended for Approval
“to recommend approval of NOGRR281 as submitted” — Passed

→ Impact Analysis

Motion Carries 7.5–0 roll call
Feb 5
ROS ROS Meeting
ROSRecommended for Approval Forwarded → TAC
“to endorse and forward to TAC the 1/8/26 ROS Report and 11/13/25 Impact Analysis for NOGRR281” — Passed

→ Revision Request Consideration

Motion Carries 7.5–0 roll call
- 281NOGRR-05 ROS Ballot 010826 Jan 9 '26 · Revision Request Ballot
- 281NOGRR-06 ROS Report 010826 Jan 9 '26 · Committee Report
Feb 25
TAC TAC Meeting
TACDeferred/Tabled
“to table NOGRR28” — Passed

→ Revision Request Consideration

Motion Passes 28–0 roll call
- 281NOGRR-07 ROS Ballot 020526 Feb 6 '26 · Revision Request Ballot
- 281NOGRR-08 ROS Report 020526 Feb 6 '26 · Committee Report
Mar 25
TAC TAC Meeting
- 281NOGRR-09 TAC Ballot 022526 Mar 2 '26 · Revision Request Ballot
- 281NOGRR-10 TAC Report 022526 Mar 2 '26 · Committee Report
Apr 29
Listed without action at 1 meeting
- TAC Meeting Apr 29 '26
May 13
TAC Special TAC Meeting
TACRecommended for Approval
“to recommend approval of NOGRR281 as recommended by ROS in the 2/5/26 ROS Report” — Passed

→ Revision Request Consideration

Motion Passes 29–0 roll call
Jun 1
BOARD Board of Directors Meeting
- 281NOGRR-11 TAC Ballot 051326 May 14 '26 · Revision Request Ballot
- 281NOGRR-12 TAC Report 051326 May 14 '26 · Committee Report
Jun 2
BOARDEmail Vote / Unlisted Meeting
BOARDRecommended for Approval
“to recommend approval of NOGRR281 as recommended by TAC in the 5/13/26 TAC Report” — Passed

→ Revision Request Consideration
Jul 9
PUCT
PUCTApproved
“to approve NOGRR281 and accompanying ERCOT Market Impact Statement as presented in Project No. 54445, Review of Protocols Adopted by the Independent Organization” — Passed
- 281NOGRR-13 Board Report 060226 Jun 3 '26 · Committee Report
—
Posted since the last meeting
- 281NOGRR-14 PUCT Report 070926 Jul 13 '26 · Committee Report