Title Adjustments to Capacity Shortfall Ratio Share for IRRs
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Status Approved on 11/03/2022


Date Gov Body Action Taken Next steps
11/03/2022 PUCT Approved
10/18/2022 BOARD Recommended for Approval PUCT for consideration
09/28/2022 TAC Recommended for Approval Board for consideration
09/15/2022 PRS Recommended for Approval TAC for consideration
08/11/2022 PRS Recommended for Approval PRS for Impact Analysis consideration
06/09/2022 PRS Deferred/Tabled PRS for consideration

Voting Record

Date Gov Body Motion Result
11/03/2022 PUCT To approve NPRR1139 and accompanying ERCOT Market Impact Statement as presented in Project No. 52934, Review of Rules Adopted by the Independent Organization Passed
10/18/2022 BOARD To recommend approval of NPRR1139 as recommended by TAC in the 9/28/22 TAC Report Passed
09/28/2022 TAC To recommend approval of NPRR1139 as recommended by PRS in the 9/15/22 PRS Report Passed
09/15/2022 PRS To endorse and forward to TAC the 8/11/22 PRS Report and 8/23/22 Revised Impact Analysis for NPRR1139 with a recommended priority of 2023 and rank of 3740 Passed
08/11/2022 PRS To recommend approval of NPRR1139 as amended by the 7/29/22 ERCOT comments Passed
06/09/2022 PRS To table NPRR1139 and refer the issue to WMS Passed


Status: Approved
Date Posted: May 25, 2022
Sponsor: ERCOT
Urgent: No
Sections: and
Description: This Nodal Protocol Revision Request (NPRR) replaces the usage of the Wind-powered Generation Resource Production Potential (WGRPP) and PhotoVoltaic Generation Resource Production Potential (PVGRPP) with the High Sustained Limit (HSL) of an Intermittent Renewable Resource (IRR) as reflected in the Current Operating Plan (COP), similar to treatment afforded to Resources that are not IRRs. This NPRR also makes a minor adjustment in Section, changing the name of a variable in a formula from HSL to RUCHSL in order to match the variable name in the Protocols to the data value available in the Settlement extracts.
Reason: Addresses current operational issues / Market efficiencies or enhancements

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