Title Emergency Interruptible Load Service Formula Correction
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Status Approved on 05/22/2008
Effective Dates


Date Gov Body Action Taken Next steps
07/15/2008 BOARD Approved
06/05/2008 TAC Recommended for Approval ERCOT Board consideration.
05/22/2008 PRS Approved Consideration by TAC.
04/18/2008 PRS Recommended for Approval Review of the Impact Analysis and recommendation Report

Voting Record

Date Gov Body Motion Result
07/15/2008 BOARD To approve PRR757 as recommended by TAC with an effective date of October 1, 2008. Passed
06/05/2008 TAC To recommend approval of PRR757 as recommended by PRS. Passed
05/22/2008 PRS To recommend approval of PRR757 as revised by ERCOT Staff comments, endorse the Impact Analysis and Recommendation Report, and forward the documents to the Technical Advisory Committee (TAC) for consideration. Passed
04/18/2008 PRS To recommend approval of PRR757 as revised by PRS. Passed


Status: Approved
Date Posted: Mar 7, 2008
Sponsor: ERCOT Staff
Urgent: No
Sections: 6.8.6, Capacity Payments for Emergency Interruptible Load Service (EILS); and, Settlement Obligation for Emergency Interruptible Load Service
Description: This Protocol Revision Request (PRR) proposes the following changes: Revise the equation in Section 6.8.6(1) to eliminate subscript references to the term "b" (business hours) and replace it with reference term "tp" (time period) and delete a duplicate term in the variable definitions. Revise the equation in subsection to delete the undefined term "EILS Business Hours;" provide a definition for the subscript term "i"; and revise subscript term "n" from upper case to lower case to match its use in the equ
Reason: The Protocols need to be internally consistent and consistent with PUC Substantive Rules. References to business hours and non-business hours were rendered obsolete by amendments to PUC Subst. R. 25.507. Electric Reliability Council of Texas (ERCOT) Emergency Interruptible Load Service (EILS) and conforming PRR746, Revisions to EILS Provisions to Conform to Amended P.U.C. Subst. R. 25.507. This PRR conforms the relevant subsections of the Protocols to other amendments made by PRR746, which was approved by the ERCOT Board on December 11, 2007.

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