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NPRR433

Summary

Title: Clarification of Ancillary Service Obligation Calculation Process
Next Group:
Next Step:
Status: Approved on 04/17/2012
Effective Dates:
05/01/2012

Action

Date Gov Body Action Taken Next Steps
04/17/2012 BOARD Approved
03/01/2012 TAC Recommended for Approval ERCOT Board consideration of NPRR433
02/23/2012 PRS Recommended for Approval TAC consideration of NPRR433
01/19/2012 PRS Recommended for Approval PRS Impact Analysis review

Voting Record

Date Gov Body Motion Result
04/17/2012 BOARD To approve NPRR433 as recommended by TAC in the 3/1/12 TAC Report. Passed
03/01/2012 TAC To recommend approval of NPRR433 as recommended by PRS in the 2/23/12 PRS Report. Passed
02/23/2012 PRS To endorse and forward the 1/19/12 PRS Report and Impact Analysis for NPRR433 to TAC. Passed
01/19/2012 PRS To recommend approval of NPRR433 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.

Background

Status: Approved
Date Posted: Dec 9, 2011
Sponsor: ERCOT
Urgent: No
Sections: 4.2.1.2
Description: This Nodal Protocol Revision Request (NPRR) clarifies the ERCOT process regarding the calculation of Ancillary Service Obligations.
Reason: The current language implies Ancillary Service Obligation amounts are created at the Load Serving Entity (LSE) level when in fact they are only created at the Qualified Scheduling Entity (QSE) level by aggregating LSE Load Ratio Shares (LRSs). This NPRR corrects the Protocol language to match current ERCOT processes.

Key Documents

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