NPRR #1268 · Revision Request

NPRR1268 RTC – Modification of Ancillary Service Demand Curves

Approved Urgent sponsor IMM posted 2025-01-28 ercot.com

ReasonGeneral system and/or process improvement(s)

Created2025-02-12

Approved2025-05-15

Sections Affected

4.4.124.5.16.5.7.3and 22P

Summary

This Nodal Protocol Revision Request (NPRR) defines a methodology for disaggregating the Operating Reserve Demand Curve (ORDC), creating “blended” Ancillary Service Demand Curves (ASDCs).

Timeline

Jan 28 '25
PRSFiled by IMM
- 1268NPRR-01 RTC – Modification of Ancillary Service Demand Curves 012825 Jan 28 '25 · Revision Request
Feb 7 '25
RTCBTF RTCBTF Meeting
- 1268NPRR-02 Hunt Energy Network Comments 013025 Jan 30 '25 · Revision Request Comments
- 1268NPRR-03 IMM Comments 020525 Feb 5 '25 · Revision Request Comments
Feb 12 '25
PRS PRS Meeting
PRSDeferred/Tabled Tabled
“To table NPRR1268” — Passed

→ PRS for consideration

Motion Carries 7–0 roll call
Feb 19 '25
RTCBTF RTCBTF Meeting
- 1268NPRR-04 PRS Ballot 021225 Feb 16 '25 · Revision Request Ballot
- 1268NPRR-05 PRS Report 021225 Feb 16 '25 · Committee Report
- 1268NPRR-06 ERCOT Comments 021925 Feb 19 '25 · Revision Request Comments
Mar 12 '25
PRS PRS Meeting
PRSRecommended for Approval Urgent status Recommended for approval Amended by the Mar 7 '25 Hunt Energy Network comments Forwarded → TAC
“To grant NPRR1268 Urgent status; to recommend approval of NPRR1268 as amended by the 3/7/25 Hunt Energy Network comments; and to forward to TAC NPRR1268” — Passed

→ TAC for consideration

Motion Carries 7–0 (1 abstain) roll call
- 1268NPRR-07 TCPA Comments 022525 Feb 25 '25 · Revision Request Comments
- 1268NPRR-08 Hunt Energy Network Comments 030725 Mar 7 '25 · Revision Request Comments
Mar 26 '25
TAC TAC Meeting
TACRecommended for Approval Recommended for approval Amended by the Mar 19 '25 IMM comments
“To recommend approval of NPRR1268 as recommended by PRS in the 3/12/25 PRS Report as amended by the 3/19/25 IMM comments; and the 3/18/25 Impact Analysis” — Passed

→ Board for consideration

Motion Passes 29–0 roll call
- 1268NPRR-09 PRS Ballot 031225 Mar 14 '25 · Revision Request Ballot
- 1268NPRR-10 PRS Report 031225 Mar 14 '25 · Committee Report
- 1268NPRR-11 Impact Analysis 031825 Mar 18 '25 · Staff Report
- 1268NPRR-12 IMM Comments 031925 Mar 19 '25 · Revision Request Comments
Apr 7 '25
BOARD Board of Directors Meeting
- 1268NPRR-13 TAC Ballot 032625 Mar 27 '25 · Revision Request Ballot
- 1268NPRR-14 TAC Report 032625 Mar 27 '25 · Committee Report
Apr 8 '25
BOARDEmail Vote / Unlisted Meeting
BOARDRecommended for Approval Recommended for approval
“To recommend approval of NPRR1268 as recommended by TAC in the 3/26/25 TAC Report” — Passed

→ PUCT for consideration
- 1268NPRR-15 Board Report 040825 Apr 8 '25 · Committee Report
May 15 '25
PUCT
PUCTApproved Approved
“To approve NPRR1268 and accompanying ERCOT Market Impact Statement as presented in Project No. 54445, Review of Protocols Adopted by the Independent Organization” — Passed
—
Posted since the last meeting
- 1268NPRR-16 PUCT Report 051525 May 19 '25 · Committee Report