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NPRR1043

Summary

Title Clarification of NPRR986 Language Related to Wholesale Storage Load
Next Group
Next Step
Status Approved on 12/08/2020
Effective Dates
04/02/2021

Action

Date Gov Body Action Taken Next Steps
12/08/2020 BOARD Approved
11/18/2020 TAC Recommended for Approval Board for consideration
11/11/2020 PRS Recommended for Approval TAC for consideration
10/15/2020 PRS Recommended for Approval PRS for Impact Analysis consideration

Voting Record

Date Gov Body Motion Result
12/08/2020 BOARD To approve NPRR1043 as recommended by TAC in the 11/18/20 TAC Report Passed
11/18/2020 TAC To recommend approval of NPRR1043 as recommended by PRS in the 11/11/20 PRS Report as amended by the 11/17/20 ERCOT comments Passed
11/11/2020 PRS To endorse and forward to TAC the 10/15/20 PRS Report and Impact Analysis for NPRR1043 Passed
10/15/2020 PRS To recommend approval of NPRR1043 as submitted Passed

Background

Status: Approved
Date Posted: Sep 1, 2020
Sponsor: ERCOT
Urgent: No
Sections: 2.1, 3.6.1, 6.6.1.2, 6.6.1.4, 6.6.3.1, 6.6.3.2, 10.2.3, 11.1.6, and 11.1.12
Description: This Nodal Protocol Revision Request (NPRR) provides necessary clarification regarding Settlement of Energy Storage Resources (ESRs) as developed in NPRR986, BESTF-2 Energy Storage Resource Energy Offer Curves, Pricing, Dispatch, and Mitigation, which received ERCOT Board approval on February 11, 2020, and is currently in the early phase of development. Specifically, this NPRR clarifies that the charging Load (excluding auxiliary Load) withdrawn by an ESR shall be settled based on the nodal price, similar to its injections, even if the ESR does not seek or cannot qualify for Wholesale Storage Load (WSL) treatment. It does so by replacing the term “ESR Load that is not WSL,” which appears in several places in the original NPRR986 language, replacing that term with a defined term, “Non-WSL ESR Charging Load.” The Non-WSL ESR Charging Load will be priced at nodal but, unlike ESRs receiving WSL treatment, will be subject to applicable Load Ratio Share (LRS)-based charges.
Reason:

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