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NPRR #1256 · Revision Request

NPRR1256  Settlement of MRA of ESRs

Approved sponsor ERCOT posted 2024-10-14 ercot.com
ReasonGeneral system and/or process improvement(s)
Created2024-11-14
Approved2025-05-15
Sections Affected
6.6.6.76.6.6.9and 6.6.6.10
Summary
This Nodal Protocol Revision Request (NPRR) changes language in select provisions in Section 6, Adjustment Period and Real-Time Operations, related to Must-Run Alternatives (MRAs) primarily in grey-boxed language from NPRR885, Must-Run Alternative (MRA) Details and Revisions Resulting from PUCT Project No. 46369, Rulemaking Relating to Reliability Must-Run Service, in order to align the terminology for Energy Storage Resources (ESRs) for the single-model era and specify how Qualified Scheduling Entities (QSEs) representing ESR MRAs would be settled for the provision of MRA Service. The Settlement changes reflect that ESR MRAs would not have fuel costs, but would have costs associated with charging.
Action Log 6 milestones
Amendments
DateBodyMotionResult
Feb 12 '25PRS To recommend approval of NPRR1256 as amended by the 1/27/25 ERCOT commentsPassed
Mar 26 '25TAC To recommend approval of NPRR1256 as recommended by PRS in the 3/12/25 PRS Report as revised by TACPassed
Ballots
DateBodyResultYesNoAbstain
Mar 26 '25 TAC Motion Passes 29 0 0 xls
Mar 12 '25 PRS Motion Carries 7 0 0 xls
Feb 12 '25 PRS Motion Carries 7 0 0 xls
Dec 4 '24 WMS Motion Carries 7.5 0 0 xls
Nov 14 '24 PRS Motion Carries 7 0 0 xls
Documents 17
NameTypePostedClassification
1256NPRR-01 Settlement of MRA of ESRs 101424 docx Oct 14 '24 Revision Request
1256NPRR-02 Impact Analysis 101424 docx Oct 14 '24 Staff Report
1256NPRR-03 PRS Ballot 111424 xls Nov 15 '24 Revision Request Ballot
1256NPRR-04 PRS Report 111424 docx Nov 15 '24 Committee Report
1256NPRR-05 WMS Ballot 120424 xls Dec 5 '24 Revision Request Ballot
1256NPRR-06 WMS Comments 120524 docx Dec 5 '24 Revision Request Comments
1256NPRR-07 ERCOT Comments 012725 docx Jan 27 '25 Revision Request Comments
1256NPRR-08 WMS Ballot 020525 xls Feb 6 '25 Revision Request Ballot
1256NPRR-09 WMS Comments 020625 docx Feb 6 '25 Revision Request Comments
1256NPRR-10 PRS Ballot 021225 xls Feb 14 '25 Revision Request Ballot
1256NPRR-11 PRS Report 021225 docx Feb 14 '25 Committee Report
1256NPRR-12 PRS Ballot 031225 xls Mar 14 '25 Revision Request Ballot
1256NPRR-13 PRS Report 031225 docx Mar 14 '25 Committee Report
1256NPRR-14 TAC Ballot 032625 xls Mar 27 '25 Revision Request Ballot
1256NPRR-15 TAC Report 032625 docx Mar 27 '25 Committee Report
1256NPRR-16 Board Report 040825 docx Apr 8 '25 Committee Report
1256NPRR-17 PUCT Report 051525 docx May 19 '25 Committee Report
Meetings That Took It Up 13
DateMeetingCommitteeStatus
Apr 7 '25 Board of Directors Meeting BOARD Concluded
Mar 26 '25 TAC Meeting TAC Concluded
Mar 12 '25 PRS Meeting PRS Concluded
Feb 12 '25 PRS Meeting PRS Concluded
Feb 5 '25 WMS Meeting WMS Concluded
Jan 30 '25 WMWG Meeting - Webex Only WMWG Concluded
Jan 15 '25 PRS Meeting PRS Concluded
Jan 8 '25 WMS Meeting - Webex Only WMS Concluded
Jan 6 '25 WMWG Meeting - Webex Only WMWG Concluded
Dec 12 '24 PRS Meeting PRS Concluded
Dec 10 '24 WMWG Meeting - Webex Only WMWG Concluded
Dec 4 '24 WMS Meeting WMS Concluded
Nov 14 '24 PRS Meeting PRS Concluded