NPRR #134 · Revision Request
NPRR134 Section 7 Cleanup
ReasonClarifies and corrects methodology for McCamey flowgate allocation, McCamey flowgate settlements calculations, and simplifies the calculation of the OBLRACT and OPTRACT.
Created2008-06-19
Approved2008-11-17
Sections Affected
7.7.37.9.1.47.9.2.47.9.1.57.9.1.67.9.2.3 and 7.9.2.5
Summary
This Nodal Protocol Revision Request (NPRR) adds clarifications to the variables that are used in settling McCamey flowgates. This NPRR proposes corrections to flowgate formulae and clarifying variables and subscripts. The NPRR also proposes revisions that streamline the OBLRACT and OPTRACT calculations, but maintain the intent of the original calculations. With this revision, less data is required from Market Management System (MMS) and a complicated calculation is avoided. This revision came about during interface discussions with MMS.
Action Log 5 milestones
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Jun 19
PRSRecommended for Approval→ PRS consideration of the impact analysis
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Nov 6
TACRecommended for Approval→ ERCOT Board consideration of NPRR134.
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Nov 17
BOARDApproved
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Jul 17
PRSDeferred/Tabled→ PRS consideration of the impact analysis
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Oct 23
PRSRecommended for Approval→ TAC consideration of NPRR134
Documents 10
| Name | Type | Posted | Classification |
|---|---|---|---|
| 134NPRR-01 Section 7 Cleanup 060508 | doc | Jun 5 '08 | Revision Request |
| 134NPRR-02 TPTF Ballot 060508 | xls | May 23 '08 | Revision Request Ballot |
| 134NPRR-03 PRS Recommendation Report 061908 | doc | Jun 19 '08 | Committee Report |
| 134NPRR-04 ERCOT Comments 071608 | doc | Jul 16 '08 | Revision Request Comments |
| 134NPRR-05 PRS Action Report 071708 | doc | Jul 18 '08 | Committee Report |
| 134NPRR-06 ERCOT Comments 091108 | doc | Sep 11 '08 | Revision Request Comments |
| 134NPRR-07 Impact Analysis 102208 | doc | Oct 22 '08 | Staff Report |
| 134NPRR-08 PRS Recommendation Report 102308 | doc | Oct 27 '08 | Committee Report |
| 134NPRR-09 TAC Recommendation Report 110608 | doc | Nov 6 '08 | Committee Report |
| 134NPRR-10 Board Action Report 111708 | doc | Nov 18 '08 | Committee Report |
Meetings That Took It Up 6
| Date | Meeting | Committee | Status |
|---|---|---|---|
| Nov 6 '08 | TAC Meeting | TAC | Concluded |
| Oct 23 '08 | PRS Meeting | PRS | Concluded |
| Sep 24 '08 | PRS Meeting | PRS | Concluded |
| Jul 17 '08 | PRS Meeting | PRS | Concluded |
| Jun 27 '08 | Credit Work Group Meeting | CREDITWG | Concluded |
| Jun 19 '08 | PRS Meeting | PRS | Concluded |