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NPRR939

Summary

Title Modification to Load Resources Providing RRS to Maintain Minimum PRC on Generators During Scarcity Conditions
Next Group
Next Step
Status Approved on 10/08/2019
Effective Dates
05/27/2022

Action

Date Gov Body Action Taken Next Steps
10/08/2019 BOARD Approved
09/25/2019 TAC Recommended for Approval Revision Request Consideration
07/24/2019 TAC Deferred/Tabled Revision Request Consideration
07/17/2019 PRS Recommended for Approval Revision Request Consideration
06/13/2019 PRS Recommended for Approval Impact Analysis Consideration

Voting Record

Date Gov Body Motion Result
10/08/2019 BOARD to approve NPRR939 as recommended by TAC in the 9/25/19 TAC Report Passed
09/25/2019 TAC to recommend approval of NPRR939 as recommended by PRS in the 7/17/19 PRS Report Passed
07/24/2019 TAC to table NPRR939 Passed
07/17/2019 PRS to endorse and forward to TAC the 6/13/19 PRS Report and the Impact Analysis for NPRR939 with a recommended priority of 2019 and rank of 2770 Passed
06/13/2019 PRS to recommend approval of NPRR939 as submitted. Passed

Background

Status: Approved
Date Posted: Apr 30, 2019
Sponsor: ERCOT
Urgent: No
Sections: 6.5.9.4.2
Description: This Nodal Protocol Revision Request (NPRR) changes the current practice of ERCOT dividing Load Resources other than Controllable Load Resources providing Responsive Reserve (RRS) into two groups. Instead, ERCOT would create groups of 500 MW each.
Reason: Market efficiencies or enhancements

Key Documents

939NPRR-01 Modification to Load Resources Providing RRS to Maintain Minimum PRC on Generators During Scarcity Conditions 043019
Apr 30, 2019 - doc - 108.5 KB
939NPRR-02 Impact Analysis 043019
Apr 30, 2019 - doc - 55 KB
939NPRR-03 PRS Report 061319
Jun 14, 2019 - doc - 120 KB
939NPRR-04 PRS Report 071719
Jul 17, 2019 - doc - 117 KB
939NPRR-05 TAC Report 072419
Jul 26, 2019 - doc - 119 KB
939NPRR-06 TAC Report 092519
Sep 26, 2019 - doc - 119.5 KB
939NPRR-07 Board Report 100819
Oct 11, 2019 - docx - 45.6 KB
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