NPRR #1147 · Revision Request

NPRR1147 Update and Improve Notification and Evaluation Processes Associated with Reliability Must-Run (RMR)

Approved sponsor ERCOT posted 2022-08-15 ercot.com

ReasonMarket efficiencies or enhancements / Clarification and consistency

Created2022-09-15

Approved2023-03-23

Sections Affected

3.14.1.13.14.1.23.14.1.33.14.1.53.14.1.93.14.1.10and 22E

Summary

This Nodal Protocol Revision Request (NPRR): adds a 20 MW capacity threshold for conducting a Reliability Must-Run (RMR) reliability analysis; requires that an RMR study be conducted when a Resource Entity gives notice that a Generation Resource is ceasing operation permanently due to a Forced Outage; and updates Section 22, Attachment E to require Resource Entity to provide information about deactivation of Transmission Facilities as part of the suspension of operations of the unit.

Timeline

Aug 15 '22
PRSFiled by ERCOT
- 1147NPRR-01 Update and Improve Notification and Evaluation Processes Associated with Reliability Must-Run (RMR) 081522 Aug 15 '22 · Revision Request
- 1147NPRR-02 Impact Analysis 081522 Aug 15 '22 · Staff Report
Sep 15 '22
PRS PRS Meeting
PRSDeferred/Tabled Tabled Referred → ROS
“To table NPRR1147 and refer the issue to ROS” — Passed

→ PRS for consideration

Motion Carries 7–0 roll call
Sep 29 '22
ROS ROS Meeting by Webex Only
Motion Carries 7.5–0 roll call

“To request PRS continue to table NPRR1147 for further review by PLWG”
- 1147NPRR-03 PRS Ballot 091522 Sep 20 '22 · Revision Request Ballot
- 1147NPRR-04 PRS Report 091522 Sep 20 '22 · Committee Report
Oct 13 '22
PRS PRS Meeting
- 1147NPRR-05 ROS Ballot 092922 Oct 4 '22 · Revision Request Ballot
- 1147NPRR-06 ROS Comments 100422 Oct 4 '22 · Revision Request Comments
Nov 7 '22
ROS ROS Meeting by Webex Only
Motion Carries 7.5–0 roll call

“To endorse NPRR1147 as submitted”
Nov 11 '22
PRS PRS Meeting by Webex Only
PRSRecommended for Approval Recommended for approval
“To recommend approval of NPRR1147 as submitted” — Passed

→ PRS for Impact Analysis consideration

Motion Carries 7–0 roll call
- 1147NPRR-07 ROS Ballot 110722 Nov 11 '22 · Revision Request Ballot
- 1147NPRR-08 ROS Comments 111122 Nov 11 '22 · Revision Request Comments
Dec 8 '22
PRS PRS Meeting By Webex Only
PRSRecommended for Approval Recommended for approval Forwarded → TAC
“To endorse and forward to TAC the 11/11/22 PRS Report and 8/15/22 Impact Analysis for NPRR1147” — Passed

→ TAC for consideration

Motion Carries 7–0 roll call
- 1147NPRR-09 PRS Ballot 111122 Nov 14 '22 · Revision Request Ballot
- 1147NPRR-10 PRS Report 111122 Nov 14 '22 · Committee Report
Jan 24 '23
TAC TAC Meeting
TACRecommended for Approval Recommended for approval
“To recommend approval of NPRR1147 as recommended by PRS in the 12/8/22 PRS Report” — Passed

→ Board for consideration

Motion Passes 30–0 roll call
- 1147NPRR-11 PRS Ballot 120822 Dec 12 '22 · Revision Request Ballot
- 1147NPRR-12 PRS Report 120822 Dec 12 '22 · Committee Report
Feb 28 '23
BOARD Board of Directors Meeting
BOARDRecommended for Approval Recommended for approval
“To recommend approval of NPRR1147 as recommended by TAC in the 1/24/23 TAC Report” — Passed

→ PUCT for consideration
- 1147NPRR-13 TAC Ballot 012423 Jan 26 '23 · Revision Request Ballot
- 1147NPRR-14 TAC Report 012423 Jan 26 '23 · Committee Report
Mar 23 '23
PUCT
PUCTApproved Approved
“To approve NPRR1147 and accompanying ERCOT Market Impact Statement as presented in Project No. 54445, Review of Rules Adopted by the Independent Organization” — Passed
- 1147NPRR-15 Board Report 022823 Mar 1 '23 · Committee Report
—
Posted since the last meeting
- 1147NPRR-16 PUCT Report 032323 Mar 24 '23 · Committee Report