ERCOT·WATCH Search ercot.com  ⌕
NPRR #1299 · Revision Request

NPRR1299  Clarifications to Emergency Response Service (ERS)

Approved sponsor ERCOT posted 2025-09-02 ercot.com
ReasonGeneral system and/or process improvement(s)
Created2025-09-17
Approved2026-01-15
Sections Affected
3.14.3.13.14.3.4and 8.1.3.1.2
Summary
This Nodal Protocol Revision Request (NPRR) addresses four independent issues related to Emergency Response Service (ERS): 1) Paragraph (5)(c) of Section 3.14.3.1 is incorrectly included as a subparagraph of paragraph (5) and instead should be paragraph (6) of Section 3.14.3.1. 2) In paragraph (3)(j) of Section 3.14.3.4 the ERS Preliminary Baseline Review Results document is being removed from the Market Information System (MIS) posting list because it is a legacy report that is no longer needed. The information previously provided by the posting of that document has been replaced by the mandatory ERS Resource Identification (ERID) process to get this information and is no longer applicable or being requested by Qualified Scheduling Entities (QSEs). 3) A timing change to paragraph (6) of Section 3.14.3.4 provides flexibility for the ERS offer posting requirement so that instead of posting exactly on the 60th day after the first day of the ERS Standard Contract Term (SCT) there will now be a window for posting no sooner than 60 days and no later than 65 days after the first day of the ERS SCT. 4) A change to paragraph (2) of Section 8.1.3.1.2 clarifies that for non-weather sensitive ERS Loads to be classified as co-located with an ERS Generator, both must be awarded in the same service type and for all the same ERS Time Periods. This has been an issue when both are offered into the same service type and/or Time Periods but for various reasons not awarded.
Action Log 5 milestones
Amendments
DateBodyMotionResult
Sep 17 '25PRS to recommend approval of NPRR1299 as amended by the 9/16/25 ERCOT commentsPassed
Ballots
DateBodyResultYesNoAbstain
Oct 22 '25 TAC Motion Passes 27 0 0 xls
Oct 8 '25 PRS Motion Carries 7 0 0 xls
Sep 17 '25 PRS Motion Carries 7 0 0 xls
Documents 11
NameTypePostedClassification
1299NPRR-01 Clarifications to Emergency Response Service (ERS) 090225 docx Sep 2 '25 Revision Request
1299NPRR-02 Impact Analysis 090225 docx Sep 2 '25 Staff Report
1299NPRR-03 ERCOT Comments 091625 doc Sep 16 '25 Revision Request Comments
1299NPRR-04 PRS Ballot 091725 xls Sep 22 '25 Revision Request Ballot
1299NPRR-05 PRS Report 091725 doc Sep 22 '25 Committee Report
1299NPRR-06 PRS Ballot 100825 xls Oct 13 '25 Revision Request Ballot
1299NPRR-07 PRS Report 100825 doc Oct 13 '25 Committee Report
1299NPRR-08 TAC Ballot 102225 xls Oct 26 '25 Revision Request Ballot
1299NPRR-09 TAC Report 102225 doc Oct 26 '25 Committee Report
1299NPRR-10 Board Report 120825 docx Dec 10 '25 Committee Report
1299NPRR-11 PUCT Report 011526 docx Jan 21 '26 Committee Report
Meetings That Took It Up 4
DateMeetingCommitteeStatus
Dec 8 '25 Board of Directors Meeting BOARD Concluded
Oct 22 '25 TAC Meeting TAC Concluded
Oct 8 '25 PRS Meeting PRS Concluded
Sep 17 '25 PRS Meeting PRS Concluded