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NPRR1108

Summary

Title: ERCOT Shall Approve or Deny All Resource Planned Outage Requests
Next Group:
Next Step:
Status: Approved on 05/12/2022

Action

Date Gov Body Action Taken Next Steps
05/12/2022 PUCT Approved
04/28/2022 BOARD Recommended for Approval PUCT for consideration
04/18/2022 TAC Recommended for Approval Board for consideration
04/13/2022 TAC Deferred/Tabled TAC for consideration
04/06/2022 PRS Deferred/Tabled PRS for consideration
11/10/2021 PRS Deferred/Tabled PRS for consideration

Voting Record

Date Gov Body Motion Result
05/12/2022 PUCT To approve NPRR1108 and accompanying ERCOT Market Impact Statement as presented in Project No. 52934, Review of Rules Adopted by the Independent Organization
04/28/2022 BOARD To reject the TAC recommendation on NPRR1108; and to recommend approval of NPRR1108 as recommended by TAC in the 4/18/22 TAC Report as amended by the 4/26/22 ERCOT comments; and the 4/20/22 Revised Impact Analysis for NPRR1108 with a recommended priority of 2022 and rank of 315 Passed
04/18/2022 TAC To recommend approval of NPRR1108 as amended by the 4/15/22 Joint Commenters I comments; and to forward NPRR1108 to the ERCOT Board Passed
04/13/2022 TAC To grant the 4/6/22 ERCOT Appeal of the PRS decision to table NPRR1108; and to table NPRR1108 Passed
04/06/2022 PRS To table NPRR1108 Passed
11/10/2021 PRS To waive notice for NPRR1108; to grant NPRR1108 Urgent status; and to table NPRR1108 and refer the issue to WMS

Vote tallies here reflect individual votes, not the weight of the votes by market segment. Affirmative votes are not recorded in these vote tallies. For additional details on the voting record, please consult the Recommendation or Action Report, or the official vote tally if available, as posted in the key documents.

Background

Status: Approved
Date Posted: Nov 9, 2021
Sponsor: ERCOT
Urgent: Yes
Sections: 2.1, 3.1.1, 3.1.2, 3.1.3.2, 3.1.6, 3.1.6.2, 3.1.6.4, 3.1.6.6, 3.1.6.7, 3.1.6.8, 3.1.6.9, 3.1.6.10, 3.1.6.13 (new), 3.1.7, and 3.1.7.1
Description: This Nodal Protocol Revision Request (NPRR) defines a process by which ERCOT will review, coordinate, and approve or deny all Resource Planned Outages, including those that are submitted more than 45 days prior to the planned start of the Outage. In conjunction with existing Protocol provisions, the addition of this process will allow ERCOT to meet the requirements of SB3 related to approval of all Planned Outages of electric generation. Specifically, the revisions: define a process for calculating a maximum MW of Resource Planned Outages that would be allowed for each day of the next rolling 60 months based on a capacity assessment; require that a Resource Planned Outage, or change to an approved Outage, submitted more than 45 days in advance of the planned start time of the Outage would no longer be “accepted” but would be approved on a first-come, first-served basis if the resulting aggregate Planned Outages are below the daily maximum MW for each day of the proposed Outage’s duration; require that a Planned Outage, or change to an approved Outage, submitted less than 45 days in advance of the planned start time of the Outage would be evaluated against the Maximum Daily Planned Resource Outage Capacity and for impacts on transmission reliability, taking into account previously approved Outages; describe that the determination of the Maximum Daily Planned Resource Outage Capacity for the next seven days uses same criteria as planning assessment for Outage Adjustment Evaluation (OAE); and make other minor changes and language clarifications (e.g. the inconsistent use of the terms “Outage plans” and “Outage schedules”).
Reason: Regulatory requirements

Key Documents

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