NOGRR #277 · Revision Request
NOGRR277 Related to NPRR1282, Ancillary Service Duration under Real-Time Co-Optimization
- ROS May 20 '25
- TAC May 28 '25
- BOARD Jun 24 '25
- PUCT Jul 31 '25
ReasonGeneral system and/or process improvement(s)
Created2025-05-20
Approved2025-07-31
Sections Affected
2.3 and 2.3.3.1
Summary
This Nodal Operating Guide Revision Request (NOGRR) updates duration requirements for ERCOT Contingency Reserve Service (ECRS) to one hour.
Timeline
- Apr 29
- May 1
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May 8
Listed without action at 1 meeting
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May 20
ROS ROS Email Vote re NOGRR265, NOGRR277ROSRecommended for Approval Urgent status Forwarded → TAC“To grant NOGRR277 Urgent status; to recommend approval of NOGRR277 as submitted; and to forward to TAC NOGRR277 and the 4/29/25 Impact Analysis” — Passed→ TAC for consideration
- May 21
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May 28
TAC TAC Meeting - Webex OnlyTACRecommended for Approval“To recommend approval NOGRR277 as recommended by ROS in the 5/20/25 ROS Report” — Passed→ Board for consideration
- Jun 18
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Jun 23
Listed without action at 1 meeting
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Jun 24
BOARDEmail Vote / Unlisted MeetingBOARDRecommended for Approval“To recommend approval of NOGRR277 as recommended by TAC in the 5/28/25 TAC Report” — Passed→ PUCT for consideration
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Jul 31
PUCTPUCTApproved“To approve NOGRR277 and accompanying ERCOT Market Impact Statement as presented in Project No. 54445, Review of Protocols Adopted by the Independent Organization” — Passed
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Posted since the last meeting