Title Implementation of Systematic Ancillary Service Failed Quantity Charges
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Status Approved on 03/23/2023


Date Gov Body Action Taken Next Steps
03/23/2023 PUCT Approved
02/28/2023 BOARD Recommended for Approval PUCT for consideration
01/24/2023 TAC Recommended for Approval Board for consideration
01/17/2023 PRS Recommended for Approval TAC for consideration
12/08/2022 PRS Recommended for Approval PRS for Impact Analysis consideration
10/13/2022 PRS Deferred/Tabled PRS for consideration

Voting Record

Date Gov Body Motion Result
03/23/2023 PUCT To approve NPRR1149 and accompanying ERCOT Market Impact Statement as presented in Project No. 54445, Review of Rules Adopted by the Independent Organization Passed
02/28/2023 BOARD To recommend approval of NPRR1149 as recommended by TAC in the 1/24/23 TAC Report Passed
01/24/2023 TAC To recommend approval of NPRR1149 as recommended by PRS in the 1/17/23 PRS Report Passed
01/17/2023 PRS To endorse and forward to TAC the 12/8/22 PRS Report and 9/20/22 Impact Analysis for NPRR1149 with a recommended priority of 2023 and rank of 3780. Passed
12/08/2022 PRS To recommend approval of NPRR1149 as amended by the 12/1/22 ERCOT comments Passed
10/13/2022 PRS To table NPRR1149 and refer the issue to WMS Passed


Status: Approved
Date Posted: Sep 20, 2022
Sponsor: ERCOT
Urgent: No
Sections: 2.1,, 6.3.2, 6.4.1,, 6.7.3, and 6.7.5
Description: This Nodal Protocol Revision Request (NPRR) charges a Qualified Scheduling Entity (QSE) an Ancillary Service failed quantity if the Ancillary Service Supply Responsibility held by the QSE is not met by Resources in their portfolio in Real-Time, based on a comparison of their Real-Time telemetry. The charges will be done systematically without ERCOT control room operators having to take additional action.
Reason: Addresses current operational issues

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