NPRR #131 · Revision Request
NPRR131 Ancillary Service Trades with ERCOT
ReasonIn today’s zonal market, Resource Eentities can, if they choose, procure AS from ERCOT. This functionality was inadvertently omitted in the nodal design. Currently, the nodal design only allows QSEs with AS Obligations the option in the DAM of either: 1) self-providing, or 2) procuring all or a portion of their obligation from ERCOT. This NPRR would allow QSEs with AS responsibilities, i.e., Resource Entities, the same functionality.
Created2008-05-22
Approved2010-01-19
Sections Affected
2.1Definitions; 4.3QSE Activities and Responsibilities in the Day-Ahead; 4.4.7.1Self-Arranged Ancillary Service Quantities; 4.4.7.3Ancillary Service Trades; 4.4.7.4Ancillary Service Supply Responsibility; 4.4.10Credit Requirement for DAM Bids and Offers; 4.5.1DAM Clearing Process; and 4.6.4.2Charges for Ancillary Services Procurement in the DAM
Summary
Allow all QSEs, whether they represent Resources, Loads, or both, to procure AS in the Day DAM.
Action Log 9 milestones
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May 22
PRSReferred→ Review of NPRR131 by TPTF.
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Jun 10
TPTFRecommended for Approval→ Consideration by PRS
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Jul 17
PRSDeferred/Tabled→ Development and review of Impact Analysis.
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Nov 19
PRSDeferred/Tabled→ PRS consideration
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Sep 24
PRSDeferred/Tabled→ PRS consideration
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Jan 19
BOARDApproved
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Jun 19
PRSRecommended for Approval→ Review of the Impact Analysis
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Dec 17
PRSRecommended for Approval→ TAC consideration
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Jan 6
TACRecommended for Approval→ BOD consideration
Amendments
| Date | Body | Motion | Result |
|---|---|---|---|
| Jun 10 '08 | TPTF | To endorse submitting these revisions as TPTF comments to Protocol Revision Subcommittee (PRS) and identified the functionality as "approved post go-live" (i.e., the functionality is needed for the nodal market, but can be deferred past the Texas Nodal Market Implementation Date (TNMID) and should be funded as part of the nodal project). TPTF will revisit NPRR131 after the impact study is available to determine if NPRR131 can be classified as "needed for go-live" (i.e., the functionality must be available on the TNMID). | Passed |
| Jun 19 '08 | PRS | To recommend approval of NPRR131 as amended by TPTF comments. | Passed |
| Dec 17 '09 | PRS | To endorse and forward to TAC the 6/19/08 PRS Recommendation Report for NPRR131 as amended by the 12/8/09 ERCOT comments and as revised by PRS. To recommend a priority of High. | Passed |
Documents 18
| Name | Type | Posted | Classification |
|---|---|---|---|
| 131NPRR-01 Ancillary Service Trades with ERCOT 051508 | doc | May 15 '08 | Revision Request |
| 131NPRR-02 PRS Action Report 052208 | doc | May 28 '08 | Committee Report |
| 131NPRR-03 TPTF Ballot 061008 | xls | Feb 6 '09 | Revision Request Ballot |
| 131NPRR-04 TPTF Comments 061208 | doc | Jun 12 '08 | Revision Request Comments |
| 131NPRR-05 PRS Recommendation Report 061908 | doc | Jun 23 '08 | Committee Report |
| 131NPRR-06 ERCOT Comments 071608 | doc | Nov 23 '09 | Revision Request Comments |
| 131NPRR-07 PRS Action Report 071708 | doc | Nov 23 '09 | Committee Report |
| 131NPRR-08 ERCOT Comments 091108 | doc | Sep 11 '08 | Revision Request Comments |
| 131NPRR-09 ERCOT Comments 092308 | doc | Sep 23 '08 | Revision Request Comments |
| 131NPRR-10 PRS Action Report 092408 | doc | Nov 23 '09 | Committee Report |
| 131NPRR-11 CEO Revision Request Review 100709 | doc | Oct 7 '09 | Revision Request Comments |
| 131NPRR-12 ERCOT Comments 100809 | doc | Nov 12 '09 | Revision Request Comments |
| 131NPRR-13 Impact Analysis 111109 | doc | Nov 11 '09 | Staff Report |
| 131NPRR-14 PRS Action Report 111909 | doc | Nov 23 '09 | Committee Report |
| 131NPRR-15 ERCOT Comments 120809 | doc | Dec 8 '09 | Revision Request Comments |
| 131NPRR-16 PRS Recommendation Report 121709 | doc | Dec 21 '09 | Committee Report |
| 131NPRR-17 TAC Report 010610 | doc | Jan 7 '10 | Committee Report |
| 131NPRR-18 Board Report 011910 | doc | Jan 20 '10 | Committee Report |
Meetings That Took It Up 11
| Date | Meeting | Committee | Status |
|---|---|---|---|
| Jan 19 '10 | ERCOT Board of Directors Meeting | BOARD | Concluded |
| Jan 6 '10 | TAC Meeting | TAC | Concluded |
| Dec 17 '09 | PRS Meeting | PRS | Concluded |
| Nov 19 '09 | PRS Meeting | PRS | Concluded |
| Oct 22 '09 | 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 |
| Jun 9 '08 | TPTF Meeting | TPTF | Concluded |
| May 22 '08 | PRS Meeting | PRS | Concluded |