NPRR #370 · Revision Request
NPRR370 Supplementary Ancillary Services Market Modifications
ReasonThe current timeline creates unnecessary delays in the completion of a SASM. This slows the movement of Ancillary Services to other Resources should a unit trip or a transmission constraint not allow a QSE to provide Ancillary Services for which they are committed.
Created2011-06-23
Approved2011-10-18
Sections Affected
6.4.8.2
Summary
This Nodal Protocol Revision Request (NPRR) corrects the Supplemental Ancillary Services Market (SASM) to eliminate the notice periods when ERCOT needs to strike a SASM for Ancillary Services that are undeliverable or the result of a Qualified Scheduling Entity’s (QSE’s) failure to provide the service.
Timeline
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May 26 '11
PRSFiled by Morgan Stanley
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Jun 15 '11
Listed without action at 1 meeting
- Jun 23 '11
- Jul 11 '11
- Jul 13 '11
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Jul 21 '11
PRS PRS MeetingPRSRecommended for Approval Recommended for approval Amended by the Jul 12 '11 Morgan Stanley comments“To recommend approval of NPRR370 as amended by the 7/12/11 Morgan Stanley comments.” — Passed→ PRS Impact Analysis review
- Aug 5 '11
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Aug 18 '11
PRS PRS MeetingPRSRecommended for Approval Recommended for approval Forwarded → TAC“To endorse and forward the 7/21/11 PRS Report and Impact Analysis for NPRR370 to TAC.” — Passed→ TAC consideration of NPRR370
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Sep 1 '11
TAC TAC MeetingTACRecommended for Approval Recommended for approval“To recommend approval of NPRR370 as recommended by PRS in the 8/18/11 PRS Report.” — Passed→ ERCOT Board consideration of NPRR370
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Oct 18 '11
BOARD Board of Directors MeetingBOARDApproved Recommended for approval“To approve NPRR370 as recommended by TAC in the 9/1/11 TAC Report.” — Passed