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NPRR169

Summary

Title: Clarify the Calculation and Posting of LMPs for the Load Zone and LMPs for each Hub
Next Group:
Next Step:
Status: Approved on 03/23/2010
Effective Dates:
12/01/2010

or per the Nodal Protocol Transition Plan http://www.ercot.com/mktrules/protocols (04/01/10 Nodal Protocols Library)

Action

Date Gov Body Action Taken Next Steps
01/06/2010 TAC Recommended for Approval ERCOT Board consideration of NPRR169
01/08/2009 TAC Remanded PRS consideration of NPRR169
12/18/2008 PRS Recommended for Approval TAC consideration of NPRR169
11/19/2009 PRS Recommended for Approval TAC consideration of NPRR169
02/16/2010 BOARD Remanded TAC consideration of NPRR169
01/19/2010 BOARD Deferred/Tabled ERCOT Board consideration of NPRR169
01/22/2009 PRS Deferred/Tabled PRS consideration of NPRR169
03/23/2010 BOARD Approved
12/03/2009 TAC Deferred/Tabled TAC consideration of NPRR169
03/04/2010 TAC Recommended for Approval ERCOT Board consideration of NPRR169

Voting Record

Date Gov Body Motion Result
01/06/2010 TAC To recommend approval of NPRR169 as recommended by PRS in the 11/19/09 PRS Recommendation Report and with a priority of High. Passed
01/08/2009 TAC To remand NPRR169 to PRS. Passed
12/18/2008 PRS To waive notice to consider NPRR169; to recommend approval of NPRR169 as amended by CPS Energy comments and as revised by PRS. Passed
11/19/2009 PRS To endorse and forward the 12/18/08 PRS Recommendation Report for NPRR169 to TAC with a priority of High/Medium and rank of 1. Passed
02/16/2010 BOARD To remand NPRR169 to TAC. Passed
01/19/2010 BOARD To table NPRR169 for one month. Passed
01/22/2009 PRS To table NPRR169. Passed
03/23/2010 BOARD To approve NPRR169 as recommended by TAC in the 3/4/10 TAC Report. Passed
12/03/2009 TAC To change the priority for NPRR169 to High and to table NPRR169 for one month. Passed
03/04/2010 TAC To recommend approval of NPRR169 as amended by the 3/2/10 NATF comments and as revised by TAC. Passed

Vote tallies here reflect individual votes, not the weight of the votes by market segment. Affirmative votes are not recorded in these vote tallies. For additional details on the voting record, please consult the Recommendation or Action Report, or the official vote tally if available, as posted in the key documents.

Background

Status: Approved
Date Posted: Dec 16, 2008
Sponsor: Joel Mickey on behalf of the Transition Plan Task Force (TPTF)
Urgent: No
Sections: 2.1, 6.3.2, 6.6.1.2, 6.6.1.4 (new), 6.6.1.5 (new)
Description: This Nodal Protocol Revision Request (NPRR) clarifies language that specifies the calculation and posting of LMPs for the Load Zone and "LMPs for each Hub".
Reason: To clarify language that specifies calculations of LMPs for Load Zones and Hubs from each SCED interval.

Key Documents

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