Title: Available Credit Limit (ACLC and/or ACLD) Calculations During Computer System Failures
Next Group:
Next Step:
Status: Approved on 07/16/2013
Effective Dates:


Date Gov Body Action Taken Next Steps
07/16/2013 BOARD Approved
05/02/2013 TAC Recommended for Approval ERCOT Board for consideration.
04/18/2013 PRS Recommended for Approval TAC for consideration.
03/21/2013 PRS Recommended for Approval PRS for Impact Analysis review.

Voting Record

Date Gov Body Motion Result
07/16/2013 BOARD To approve NPRR523 as recommended by TAC in the 5/2/13 TAC Report. Passed
05/02/2013 TAC To recommend approval of NPRR523 as recommended by PRS in the 4/18/13 PRS Report. Passed
04/18/2013 PRS To endorse and forward the 3/21/13 PRS Report and the Impact Analysis for NPRR523 to TAC. Passed
03/21/2013 PRS To recommend approval of NPRR523 as revised by PRS. Passed

Vote tallies here reflect individual votes, not the weight of the votes by market segment. Affirmative votes are not recorded in these vote tallies. For additional details on the voting record, please consult the Recommendation or Action Report, or the official vote tally if available, as posted in the key documents.


Status: Approved
Date Posted: Mar 1, 2013
Sponsor: EROCT
Urgent: No
Description: 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.
Reason: To 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.

Key Documents

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