NPRR #550 · Revision Request
NPRR550 Modifications to Planning Reserve Margin Inputs
ReasonTo update the PRM calculations based on the 2012 Loss of Load Study. WMS endorsed the language contained herein at its June 12, 2013 meeting.
Created2013-07-18
Approved2013-11-19
Sections Affected
3.2.6.13.2.6.2.13.2.6.2.221.1
Summary
This Nodal Protocol Revision Request (NPRR) proposes modifications to the Planning Reserve Margin (PRM) based on the results of the 2012 ERCOT Loss of Load Study and subsequent discussions of the Generation Adequacy Task Force (GATF).
Timeline
- Jun 27 '13
- Jul 10 '13
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Jul 18 '13
PRS Protocol Revision Subcommittee (PRS) MeetingPRSDeferred/Tabled Tabled“To table NPRR550” — Passed→ PRS Language Consideration
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Aug 22 '13
PRS Protocol Revision Subcommittee (PRS) MeetingPRSRecommended for Approval Recommended for approval Amended by the Jul 1 '13 ERCOT comments“To recommend approval of NPRR550 as amended by the 7/1/13 ERCOT comments and as revised by PRS” — Passed→ PRS IA Review
- Aug 28 '13
- Sep 11 '13
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Sep 19 '13
PRS Protocol Revision Subcommittee (PRS) MeetingPRSRecommended for Approval Recommended for approval Forwarded → TAC Amended by the Sep 9 '13 ERCOT comments“To endorse and forward the 8/22/13 PRS Report as amended by the 9/9/13 ERCOT comments and the Impact Analysis for NPRR550 to TAC” — Passed→ TAC Consideration
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Oct 3 '13
TAC Technical Advisory Committee (TAC) MeetingTACDeferred/Tabled Urgent status Tabled“To grant NPRR550 Urgent status and to table NPRR550 for one month” — Passed→ TAC Consideration
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Nov 7 '13
TAC Technical Advisory Committee (TAC) MeetingTACRecommended for Approval Recommended for approval“To recommend approval of NPRR550 as recommended by PRS in the 9/19/13 PRS Report.” — Passed→ ERCOT Board consideration
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Nov 19 '13
BOARD Board of Directors MeetingBOARDApproved Approved“Approved NPRR550 as recommended by TAC in the 11/7/13 TAC Report” — Passed