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NPRR263

Summary

Title Resolution of Alignment Item A99 - Settlement Point Price Calculation When Busses are De-energized
Next Group
Next Step
Status Approved on 10/19/2010
Effective Dates
12/01/2010

or per the Nodal Protocol Transition Plan http://www.ercot.com/mktrules/protocols (11/01/10 Nodal Protocols Library)

Action

Date Gov Body Action Taken Next Steps
10/19/2010 BOARD Approved
10/07/2010 TAC Recommended for Approval ERCOT Board consideration of NPRR263
10/04/2010 PRS Recommended for Approval TAC consideration of NPRR263
09/23/2010 PRS Deferred/Tabled PRS language consideration
08/19/2010 PRS Deferred/Tabled PRS language consideration

Voting Record

Date Gov Body Motion Result
10/19/2010 BOARD To approve NPRR263 as recommended by TAC in the 10/7/10 TAC Report. Passed
10/07/2010 TAC To recommend approval of NPRR263 as recommended by PRS in the 10/4/10 PRS Report and as revised by TAC. Passed
10/04/2010 PRS To recommend approval of NPRR263 as amended by the 9/29/10 ERCOT comments and as revised by PRS and to forward NPRR263 and the Impact Analysis to TAC. Passed
09/23/2010 PRS To table NPRR263 until the next PRS meeting. Passed
08/19/2010 PRS To table NPRR263 for one month. Passed

Background

Status: Approved
Date Posted: Aug 10, 2010
Sponsor: ERCOT
Urgent: No
Sections: 4.5.1, 6.6.1
Description: This Nodal Protocol Revision Request (NPRR) adds the requirement for ERCOT to assign a Locational Marginal Price (LMP) for use in the calculation of Day-Ahead and Real-Time Settlement Point Prices.
Reason: This change conforms the Nodal Protocols to the ERCOT Day-Ahead and Real-Time Security-Constrained Economic Dispatch (SCED) Market Management System (MMS) as-built implementation.

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