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NPRR890

Summary

Title Correction to Calculation of Real-Time LMPs at Logical Resource Node for On-Line Combined Cycle Generation Resources
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Next Step
Status Approved on 10/09/2018
Effective Dates
10/10/2018

Action

Date Gov Body Action Taken Next steps
10/09/2018 BOARD Approved
09/26/2018 TAC Recommended for Approval Board for consideration
08/16/2018 PRS Recommended for Approval TAC for consideration

Voting Record

Date Gov Body Motion Result
10/09/2018 BOARD To approve NPRR890 as recommended by TAC in the 9/26/18 TAC Report Passed
09/26/2018 TAC To recommend approval of NPRR890 as recommended by PRS in the 8/16/18 PRS Report with a proposed effective date of upon ERCOT Board approval Passed
08/16/2018 PRS To waive notice for NPRR890; to grant NPRR890 Urgent status; and to recommend approval of NPRR890 as submitted and to forward NPRR890 and the Impact Analysis to TAC Passed

Background

Status: Approved
Date Posted: Aug 15, 2018
Sponsor: ERCOT
Urgent: Yes
Sections: 6.6.1.1
Description: This Nodal Protocol Revision Request (NPRR) aligns Protocol price calculation formulas with ERCOT systems calculation of the Real-Time Locational Marginal Price (LMP) at a logical Resource Node for an On-Line Combined Cycle Generation Resource (“CCGR”). This alignment includes distinguishing between scenarios in which the CCGR is On-Line and when it is Off-Line.
Reason: Addresses current operational issues

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