NPRR #1143 · Revision Request

NPRR1143 Provide ERCOT Flexibility to Determine When ESRs May Charge During an EEA Level 3

Approved sponsor ERCOT posted 2022-07-27 ercot.com

PRS May 10 '23
TAC May 23 '23
BOARD Jun 20 '23
PUCT Jul 20 '23

ReasonMarket efficiencies or enhancements

Created2022-08-11

Approved2023-07-20

Sections Affected

6.5.9.4.2

Summary

This Nodal Protocol Revision Request (NPRR) allows ERCOT the ability to decide when Energy Storage Resources (ESRs) may charge during an Energy Emergency Alert (EEA) Level 3.

Timeline

2022
Jul 27
PRSFiled by ERCOT
- 1143NPRR-01 Provide ERCOT Flexibility to Determine When ESRs May Charge During an EEA Level 3 072722 Jul 27 '22 · Revision Request
- 1143NPRR-02 Impact Analysis 072722 Jul 27 '22 · Staff Report
Aug 11
PRS PRS Meeting
PRSDeferred/Tabled Referred → ROS Referred → WMS
“to table NPRR1143 and refer the issue to ROS and WMS” — Passed

→ Language Consideration

Motion Carries 7–0 roll call
Aug 30
WMWG WMWG Meeting
- 1143NPRR-03 PRS Ballot_081122 Aug 16 '22 · Revision Request Ballot
- 1143NPRR-04 PRS Report 081122 Aug 16 '22 · Committee Report
Sep 1
ROS ROS Meeting
Motion Carries 7.5–0 roll call

“To request PRS continue to table NPRR1143 for further review by OWG and PDCWG”
- 1143NPRR-05 ROS Ballot 090122 Sep 1 '22 · Revision Request Ballot
- 1143NPRR-06 ROS Comments 090122 Sep 1 '22 · Revision Request Comments
Sep 7
WMS WMS Meeting
Motion Carries 7.5–0 roll call

“To request PRS continue to table NPRR1143 for further discussion at WMWG”
Sep 15
PRS PRS Meeting
- 1143NPRR-07 WMS Ballot 090722 Sep 14 '22 · Revision Request Ballot
- 1143NPRR-08 WMS Comments 091422 Sep 14 '22 · Revision Request Comments
Sep 22
Listed without action at 1 meeting
- OWG Meeting by Webex Only Sep 22 '22
Sep 29
ROS ROS Meeting by Webex Only
- 1143NPRR-09 ERCOT Comments_092922 Sep 29 '22 · Revision Request Comments
Oct 12
Listed without action at 10 meetings (Oct 12 '22 – Dec 1 '22)
- WMS Meeting Oct 12 '22
- PRS Meeting Oct 13 '22
- WMWG Meeting by Webex Only Oct 21 '22
- OWG Meeting by Webex Only Oct 27 '22
- PDCWG Meeting by Webex Only Oct 28 '22
- WMS Meeting by Webex Only Nov 2 '22
- ROS Meeting by Webex Only Nov 7 '22
- PRS Meeting by Webex Only Nov 11 '22
- OWG Meeting by Webex Only Nov 17 '22
- ROS Meeting by Webex Only Dec 1 '22
Dec 8
PRS PRS Meeting By Webex Only
- 1143NPRR-10 ROS Ballot 120122 Dec 7 '22 · Revision Request Ballot
- 1143NPRR-11 ROS Comments 120722 Dec 7 '22 · Revision Request Comments
Jan 11
Listed without action at 5 meetings (Jan 11 '23 – Feb 9 '23)
- WMS Meeting Jan 11 '23
- PRS Meeting Jan 17 '23
- WMS Meeting - Webex Only (RESCHEDULED) Feb 1 '23
- WMS Meeting - Webex Only Feb 6 '23
- PRS Meeting - Webex Only Feb 9 '23
2023
Mar 1
WMS WMS Meeting
- 1143NPRR-12 ERCOT Steel Mills Comments 021023 Feb 10 '23 · Revision Request Comments
Mar 8
Listed without action at 2 meetings (Mar 8 '23 – Apr 5 '23)
- PRS Meeting Mar 8 '23
- WMS Meeting Apr 5 '23
Apr 13
PRS PRS Meeting
PRSRecommended for Approval Amended by the Sep 29 '22 ERCOT comments
“to recommend approval of NPRR1143 as amended by the 9/29/22 ERCOT comments” — Passed

→ Impact Analysis Consideration

Motion Carries 5.5–0.5 (8 abstain) roll call
May 3
WMS WMS Meeting - Webex Only
- 1143NPRR-13 PRS Ballot 041323 Apr 18 '23 · Revision Request Ballot
- 1143NPRR-14 PRS Report 041323 Apr 18 '23 · Committee Report
May 10
PRS PRS Meeting
PRSRecommended for Approval Forwarded → TAC
“to endorse and forward to TAC the 4/13/23 PRS Report and the 7/27/22 Impact Analysis for NPRR1143” — Passed

→ Revision Request Consideration

Motion Carries 7–0 (4 abstain) roll call
May 23
TAC TAC Meeting - Webex Only
TACRecommended for Approval Amended by the May 19 '23 ERCOT comments
“to recommend approval of NPRR1143 as recommended by PRS in the 5/10/23 PRS Report as amended by the 5/19/23 ERCOT comments and the 5/22/23 Revised Impact Analysis” — Passed

→ Revision Request Consideration

Ballot 22–1 (6 abstain) roll call
- 1143NPRR-15 PRS Ballot 051023 May 15 '23 · Revision Request Ballot
- 1143NPRR-16 PRS Report 051023 May 15 '23 · Committee Report
- 1143NPRR-17 ERCOT Comments 051923 May 19 '23 · Revision Request Comments
- 1143NPRR-18 Revised Impact Analysis 052223 May 22 '23 · Staff Report
Jun 19
RELIABILITYMARKETS Reliability and Markets Committee
- 1143NPRR-19 TAC Ballot 052323 May 26 '23 · Revision Request Ballot
- 1143NPRR-20 TAC Report 052323 May 26 '23 · Committee Report
Jun 20
BOARD Board of Directors Meeting
BOARDRecommended for Approval
“to recommend approval of NPRR1143 as recommended by TAC in the 5/23/23 TAC Report” — Passed

→ Revision Request Consideration
Jul 20
PUCT
PUCTApproved
“to approve NPRR1143 and accompanying ERCOT Market Impact Statement as presented in Project No. 54445, Review of Rules Adopted by the Independent Organization” — Passed
- 1143NPRR-21 Board Report 062023 Jun 22 '23 · Committee Report
—
Posted since the last meeting
- 1143NPRR-22 PUCT Report 072023 Jul 24 '23 · Committee Report