Title Replacement Reserve Under-Scheduled Capacity Delineation
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Status Approved on 09/19/2006


Date Gov Body Action Taken Next Steps
09/19/2006 BOARD Approved
09/07/2006 TAC Recommended for Approval
08/31/2006 PRS Recommended for Approval TAC consideration

Voting Record

Date Gov Body Motion Result
09/19/2006 BOARD Approve PRR687 as recommended by TAC. Passed
09/07/2006 TAC Recommend approval as revised by TAC. Passed
08/31/2006 PRS Recommend approval as revised at PRS. Passed


Status: Approved
Date Posted: Aug 24, 2006
Sponsor: ERCOT
Urgent: Yes
Description: This PRR corrects discrepancies in the Replacement Reserve Under-Scheduled Capacity charge equation.
Reason: PRR 666, Modification of RPRS Under-Scheduled Capacity Charge Calculation (approved by the Board on July 18, 2006), was finalized after many iterations and discussions regarding modification of the Replacement Under-Schedule Capacity charge calculation. Some of these modifications contributed to discrepancies in the description of the Net Load position and mismatch components of the equation.

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