NPRR #523 · Revision Request
NPRR523 Available Credit Limit (ACLC and/or ACLD) Calculations During Computer System Failures
ReasonTo provide Protocol documentation of the process to be used when ACLC and/or ACLD cannot be calculated normally due to an ERCOT computer system failure.
Created2013-03-21
Approved2013-07-16
Sections Affected
16.11.4.6
Summary
This Nodal Protocol Revision Request (NPRR) provides clarification of the process for generating credit exposure calculations (Available Credit Limit for the CRR Auction (ACLC) and/or Available Credit Limit for the DAM (ACLD)) when an ERCOT computer system failure occurs and for communication of such calculations to Counter-Parties.
Timeline
- Mar 1 '13
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Mar 21 '13
PRS Protocol Revision Subcommittee (PRS) MeetingPRSRecommended for Approval Recommended for approval“To recommend approval of NPRR523 as revised by PRS.” — Passed→ PRS for Impact Analysis review.
- Mar 27 '13
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Apr 18 '13
PRS Protocol Revision Subcommittee (PRS) MeetingPRSRecommended for Approval Recommended for approval Forwarded → TAC“To endorse and forward the 3/21/13 PRS Report and the Impact Analysis for NPRR523 to TAC.” — Passed→ TAC for consideration.
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May 2 '13
TAC Technical Advisory Committee (TAC) MeetingTACRecommended for Approval Recommended for approval“To recommend approval of NPRR523 as recommended by PRS in the 4/18/13 PRS Report.” — Passed→ ERCOT Board for consideration.
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Jul 16 '13
BOARD Board of Directors MeetingBOARDApproved Approved“To approve NPRR523 as recommended by TAC in the 5/2/13 TAC Report.” — Passed
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Posted since the last meeting