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PGRR072

Summary

Title Treatment of Generation Resource Retirement and Mothball in Regional Transmission Plan and Geomagnetic Disturbance Vulnerability Assessment
Next Group
Next Step
Status Approved on 10/08/2019
Effective Dates
11/01/2019

Sections 3.1.4.1.1 and 3.1.8 (partial)

12/12/2019

Sections 3.1.4.1.1 and 6.11 (partial)

Action

Date Gov Body Action Taken Next steps
10/08/2019 BOARD Approved
09/25/2019 TAC Recommended for Approval Revision Request Consideration
09/05/2019 ROS Recommended for Approval Revision Request Consideration
08/08/2019 ROS Recommended for Approval Impact Analysis Consideration
07/11/2019 ROS Deferred/Tabled Language Consideration

Voting Record

Date Gov Body Motion Result
10/08/2019 BOARD to approve PGRR072 as recommended by TAC in the 9/25/19 TAC Report Passed
09/25/2019 TAC to recommend approval of PGRR072 as recommended by ROS in the 9/5/19 ROS Report Passed
09/05/2019 ROS to endorse and forward to TAC the 8/8/19 ROS Report and the Revised Impact Analysis for PGRR072 with a recommended effective date of upon system implementation for items (4)(a) of Section 3.1.4.1.1, (4)(a) of Section 3.1.8, and (1)(b)(i) of Section 6.11; and November 1, 2019 for all remaining language Passed
08/08/2019 ROS to recommend approval of PGRR072 as amended by the 7/30/19 ERCOT comments as revised by ROS Passed
07/11/2019 ROS to table PGRR072 and refer the issue to the Planning Working Group (PLWG) and Planning Geomagnetic Disturbance Task Force (PGDTF) Passed

Background

Status: Approved
Date Posted: Jun 26, 2019
Sponsor: ERCOT
Urgent: No
Sections: 3.1.4.1.1, 3.1.8, 6.11
Description: This Planning Guide Revision Request (PGRR) allows ERCOT, in collaboration with stakeholders, to set a Generation Resource to out of service in Regional Transmission Plan and Geomagnetic Disturbance (GMD) Vulnerability Assessment base cases prior to receiving a Notification of Suspension of Operations (NSO), provided the Resource Entity notifies ERCOT of its intent to retire/mothball the Generation Resource and/or makes a public statement of its intent to retire/mothball the Generation Resource.
Reason: Market efficiencies or enhancements

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