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).
Action Log 6 milestones
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Jul 18
PRSDeferred/Tabled→ PRS Language Consideration
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Aug 22
PRSRecommended for Approval→ PRS IA Review
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Sep 19
PRSRecommended for Approval→ TAC Consideration
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Oct 3
TACDeferred/Tabled→ TAC Consideration
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Nov 7
TACRecommended for Approval→ ERCOT Board consideration
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Nov 19
BOARDApproved
Amendments
| Date | Body | Motion | Result |
|---|---|---|---|
| Aug 22 '13 | PRS | To recommend approval of NPRR550 as amended by the 7/1/13 ERCOT comments and as revised by PRS | Passed |
| Sep 19 '13 | PRS | 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 |
Documents 16
| Name | Type | Posted | Classification |
|---|---|---|---|
| 550NPRR-01 Modifications to Planning Reserve Inputs 062713 | doc | Jun 27 '13 | Revision Request |
| 550NPRR-02 ERCOT Comments 070113 | doc | Jul 1 '13 | Revision Request Comments |
| 550NPRR-03 PRS Report 071813 | doc | Jul 22 '13 | Committee Report |
| 550NPRR-04 PRS Ballot 071813 | xls | Jul 22 '13 | Revision Request Ballot |
| 550NPRR-05 PRS Report 082213 | doc | Aug 27 '13 | Committee Report |
| 550NPRR-06 ERCOT Comments 090913 | doc | Sep 9 '13 | Revision Request Comments |
| 550NPRR-07 Impact Analysis 091213 | doc | Sep 12 '13 | Staff Report |
| 550NPRR-08 WMS Comments 091313 | doc | Sep 13 '13 | Revision Request Comments |
| 550NPRR-09 PRS Report 091913 | doc | Sep 23 '13 | Committee Report |
| 550NPRR-10 Revised Impact Analysis 092413 | doc | Sep 24 '13 | Staff Report |
| 550NPRR-11 TIEC Comments 100113 | doc | Oct 1 '13 | Revision Request Comments |
| 550NPRR-12 TAC Report 100313 | doc | Oct 7 '13 | Committee Report |
| 550NPRR-13 ERCOT Comments 110613 | doc | Nov 6 '13 | Revision Request Comments |
| 550NPRR-14 TAC Report 110713 | doc | Nov 8 '13 | Committee Report |
| 550NPRR-15 Sierra Club Comments 111513 | doc | Nov 15 '13 | Revision Request Comments |
| 550NPRR-16 Board Report 111913 | doc | Nov 19 '13 | Committee Report |
Meetings That Took It Up 9
| Date | Meeting | Committee | Status |
|---|---|---|---|
| Nov 19 '13 | Board of Directors Meeting | BOARD | Concluded |
| Nov 7 '13 | Technical Advisory Committee (TAC) Meeting | TAC | Concluded |
| Oct 3 '13 | Technical Advisory Committee (TAC) Meeting | TAC | Concluded |
| Sep 19 '13 | Protocol Revision Subcommittee (PRS) Meeting | PRS | Concluded |
| Sep 11 '13 | Wholesale Market Subcommittee (WMS) Meeting | WMS | Concluded |
| Aug 28 '13 | Joint Credit Working Group (CWG)/Market Credit Working Group (MCWG) Meeting | CREDITWG | Concluded |
| Aug 22 '13 | Protocol Revision Subcommittee (PRS) Meeting | PRS | Concluded |
| Jul 18 '13 | Protocol Revision Subcommittee (PRS) Meeting | PRS | Concluded |
| Jul 10 '13 | Wholesale Market Subcommittee (WMS) Meeting | WMS | Concluded |