NPRR #68 · Revision Request
NPRR068 Settlement Clarifications to Startup Eligibility, Decommitment Payments and Corrections to RUC Formulas
ReasonThe current Protocol language in Section 5.7.3 does not address the possibility of a Resource being committed within the Operating Day some time after a RUC Decommitment within that Operating Day. Also, the current language in Section 5.7.3 does not clearly define the hours to use in the RUC Decommitment Payment calculation when the RUC Decommitment spans multiple Operating Days. In addition, the Startup Eligibility in Day-Ahead and RUC Make-Whole payment calculations needs clarification.Three formulas need parentheses corrections.
Created2007-06-21
Approved2007-07-17
Sections Affected
4.4.9.2Startup Offer & Minimum-Energy Offer; 4.4.9.2.3Startup Offer & Minimum-Energy Offer Generic Caps; 4.6.2.3 Day-Ahead Make-Whole Settlements; 5.6.2RUC Startup Cost Eligibility; 5.7.1.1RUC Guarantee; and 5.7.3Payment When ERCOT Decommits a QSE-Committed Resource
Summary
This NPRR Clarifies the sections that dealing with whether a Resource is Eligible for startup compensation in the Day-Ahead and Reliability Unit Commitment (RUC) Make-Whole payment calculations; modifies the definition of the hours used in calculating the RUC Decommitment Payment in Section 5.7.3; and Corrects the parentheses in three formulas in Section 5.7.1.1.
Action Log 3 milestones
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Jun 21
PRSRecommended for Approval→ TAC consideration
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Jun 28
TACRecommended for Approval→ Board consideration of NPRR and IA.
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Jul 17
BOARDApproved
Documents 8
| Name | Type | Posted | Classification |
|---|---|---|---|
| 068NPRR-01 Settlement Clarifications to Startup Eligibility, Dec | doc | Jun 15 '07 | Revision Request |
| 068NPRR-02 TPTF Comments 062107 | doc | Jun 25 '07 | Revision Request Comments |
| 068NPRR-03 TPTF Voting Ballot 062107 | xls | Jun 25 '07 | Revision Request Ballot |
| 068NPRR-04 B2 Impact Analysis 062107 | doc | Jun 26 '07 | Staff Report |
| 068NPRR-05 PRS Recommendation Report 062107 | doc | Jun 26 '07 | Committee Report |
| 068NPRR-06 TAC Recommendation Report 062807 | doc | Jul 3 '07 | Committee Report |
| 068NPRR-07 Board Action Report 071707 | doc | Jul 20 '07 | Committee Report |
| Vote_NPRR068_062107_carried corrected 010208 | xls | Jan 2 '08 | Revision Request Ballot |
Meetings That Took It Up 1
| Date | Meeting | Committee | Status |
|---|---|---|---|
| Jun 21 '07 | TPTF Meeting | TPTF | Concluded |