Title: DC Tie Load Zone Price Clarification
Next Group:
Next Step:
Status: Approved on 07/17/2012
Effective Dates:


Date Gov Body Action Taken Next Steps
07/17/2012 BOARD Approved
06/07/2012 TAC Recommended for Approval ERCOT Board consideration of NPRR445
04/19/2012 PRS Recommended for Approval TAC consideration of NPRR445
03/22/2012 PRS Recommended for Approval PRS Impact Analysis review

Voting Record

Date Gov Body Motion Result
07/17/2012 BOARD To approve NPRR445 as recommended by TAC in the 6/7/12 TAC Report. Passed
06/07/2012 TAC To recommend approval of NPRR445 as recommended by PRS in the 4/19/12 PRS Report with an effective date of 8/1/12. Passed
04/19/2012 PRS To endorse and forward the 3/22/12 PRS Report and Impact Analysis for NPRR445 to TAC. Passed
03/22/2012 PRS To recommend approval of NPRR445 as submitted. 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.


Status: Approved
Date Posted: Feb 27, 2012
Sponsor: ERCOT
Urgent: No
Description: This Nodal Protocol Revision Request (NPRR) clarifies that the Real-Time Settlement Point Price at a Direct Current Tie (DC Tie) Load Zone is not weighted by the State Estimator Load value, which includes inadvertent energy.
Reason: To update the Protocols to reflect ERCOT system implementation of NPRR355, Adjust the Calculation of the Real-Time Settlement Point Price for a Load Zone.

Key Documents

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