NPRR #1080 · Revision Request
NPRR1080 Limiting Ancillary Service Price to System-Wide Offer Cap
ReasonMarket efficiencies or enhancements
Created2021-06-10
Approved2021-06-28
Sections Affected
4.5.1 and 6.4.9.2.2
Summary
This Nodal Protocol Revision Request (NPRR) limits the Ancillary Service Market Clearing Prices for Capacity (MCPCs) to the effective SWCAP. This limitation will be achieved by reducing the Ancillary Service penalty factors used in Day-Ahead Market (DAM) and Supplemental Ancillary Services Market (SASM) to values equal to or immediately below the SWCAP.
Timeline
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Jun 3 '21
PRSFiled by ERCOT and IMM
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Jun 10 '21
PRS PRS Meeting by Webex OnlyPRSRecommended for Approval Urgent status Recommended for approval Forwarded → TAC“To grant NPRR1080 Urgent status; to recommend approval of NPRR1080 as revised by PRS; and to forward to TAC NPRR1080 and the Impact Analysis with a recommended effective date of upon ERCOT Board approval” — Passed→ TAC for consideration
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Jun 23 '21
TAC TAC Meeting by Webex OnlyTACRecommended for Approval Recommended for approval“To recommend approval of NPRR1080 as recommended by PRS in the 6/10/21 PRS Report with a recommended effective date of July 1, 2021” — Passed→ Board for consideration
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Jun 28 '21
BOARD Urgent Board of Directors Meeting – Teleconference Available by WebcastBOARDApproved Recommended for approval“To approve NPRR1080 as recommended by TAC in the 6/23/21 TAC Report” — Passed
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Jul 12 '21
Listed without action at 1 meeting
- Aug 20 '21