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.
Timeline
- May 15 '08
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May 22 '08
PRS PRS MeetingPRSReferred Referred → TPTF“To refer NPRR131 to the Transition Plan Taskforce (TPTF).” — Passed→ Review of NPRR131 by TPTF.
- Jun 9 '08
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Jun 10 '08
TPTFEmail Vote / Unlisted MeetingTPTFRecommended for Approval Referred → PRS“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→ Consideration by PRS
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Jun 19 '08
PRS PRS MeetingPRSRecommended for Approval Recommended for approval Amended by the TPTF comments“To recommend approval of NPRR131 as amended by TPTF comments.” — Passed→ Review of the Impact Analysis
- Jun 27 '08
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Jul 17 '08
PRS PRS MeetingPRSDeferred/Tabled Tabled“To table consideration of NPRR131, pending the development of the Impact Analysis.” — Passed→ Development and review of Impact Analysis.
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Sep 24 '08
PRS PRS MeetingPRSDeferred/Tabled Tabled“To table consideration of NPRR131, pending the development of the Impact Analysis.” — Passed→ PRS consideration
- Oct 22 '09
- Nov 19 '09
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Dec 17 '09
PRS PRS MeetingPRSRecommended for Approval Recommended for approval Forwarded → TAC Amended by the Dec 8 '09 ERCOT comments Priority“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→ TAC consideration
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Jan 6 '10
TAC TAC MeetingTACRecommended for Approval Recommended for approval“To recommend approval of NPRR131 as recommended by PRS in the 12/17/09 PRSRecommendation Report.” — Passed→ BOD consideration
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Jan 19 '10
BOARD ERCOT Board of Directors MeetingBOARDApproved Recommended for approval“To approve NPRR131 as recommended by TAC in the 1/6/10 TAC Report.” — Passed
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Posted since the last meeting