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NPRR218

Summary

Title Resolution of Alignment Item A71 - Add Protocol Description of the Power Balance Penalty Factor used in the SCED
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Next Step
Status Approved on 08/17/2010
Effective Dates
12/01/2010

or per the Nodal Protocol Transition Plan http://www.ercot.com/mktrules/protocols (09/01/10 Nodal Protocols Library)

Action

Date Gov Body Action Taken Next Steps
08/16/2010 BOARD Approved
08/17/2010 BOARD Approved
05/20/2010 PRS Referred NATF and WMS
08/05/2010 TAC Recommended for Approval Board consideration
04/22/2010 PRS Deferred/Tabled PRS consideration
07/22/2010 PRS Recommended for Approval TAC consideration
06/17/2010 PRS Recommended for Approval PRS

Voting Record

Date Gov Body Motion Result
08/16/2010 BOARD To approve NPRR218 as recommended by TAC in the 8/5/10 TAC Report Passed
08/17/2010 BOARD To approve NPRR218 as recommended by TAC in the 8/5/10 TAC Report. Passed
05/20/2010 PRS To refer NPRR218 to the Nodal Advisory Task Force (NATF) and WMS. Passed
08/05/2010 TAC To recommend approval of NPRR218 as recommended by PRS in the 7/22/10 PRS Report. Passed
04/22/2010 PRS To table NPRR218 Passed
07/22/2010 PRS To endorse and forward the 6/17/10 PRS Report and Impact Analysis for NPRR218 to TAC. Passed
06/17/2010 PRS To recommend approval of NPRR218 as amended by the 6/16/10 WMS comments as revised by PRS. Passed

Background

Status: Approved
Date Posted: Mar 22, 2010
Sponsor: ERCOT
Urgent: No
Sections: 6.5.7.1.11, 6.5.7.3
Description: This Nodal Protocol Revision Request (NPRR) will add a description of the power balance penalty factor to the Nodal Protocol sections that describe the implemented constraint set utilized in the Security-Constrained Economic Dispatch (SCED) optimization.
Reason: This change conforms the Nodal Protocols to the as-built Nodal system.

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