Title Deletion of UFE Analysis Zone Language
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Status Approved on 03/17/2009
Effective Dates

or per the Nodal Protocol Transition Plan http://www.ercot.com/mktrules/protocols (04/01/09 Nodal Protocols Library)


Date Gov Body Action Taken Next steps
07/17/2008 PRS Deferred/Tabled PRS Language Review
03/17/2009 BOARD Approved
01/22/2009 PRS Recommended for Approval TAC consideration of NPRR135
02/05/2009 TAC Deferred/Tabled TAC consideration of NPRR135
03/05/2009 TAC Recommended for Approval ERCOT Board consideration of NPRR135
12/18/2008 PRS Recommended for Approval PRS Impact Analysis review

Voting Record

Date Gov Body Motion Result
07/17/2008 PRS To table NPRR135. Passed
03/17/2009 BOARD To approve NPRR135 as recommended by TAC. Passed
01/22/2009 PRS To endorse and forward the PRS Recommendation Report and Impact Analysis for NPRR135 to TAC. Passed
02/05/2009 TAC To table NPRR135 pending TPTF’s recommendation of an essentiality status. Passed
03/05/2009 TAC To recommend approval of NPRR135 as recommended by PRS. Passed
12/18/2008 PRS To recommend approval of NPRR135 as submitted. Passed


Status: Approved
Date Posted: Jun 20, 2008
Sponsor: ERCOT
Urgent: No
Sections: 13.4.2
Description: This Nodal Protocol Revision Request (NPRR) deletes an outdated section pertaining to Unaccounted for Energy (UFE) analysis.
Reason: On 2/20/07, the ERCOT Board approved Protocol Revision Request (PRR) 695, Unaccounted For Energy (UFE) Analysis, which deleted outdated zonal Protocol sections pertaining to Unaccounted for Energy (UFE) analysis and provided a more meaningful approach to annual UFE analysis reporting. NPRR135 deletes additional outdated UFE analysis language from the Nodal Protocols that was not deleted from the zonal Protocols pursuant to PRR695.

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