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NPRR710

Summary

Title: Removal of ORDC Phase 2 Language and Modification to HASL Calculation
Next Group:
Next Step:
Status: Approved on 08/11/2015
Effective Dates:
10/22/2015

Action

Date Gov Body Action Taken Next Steps
08/11/2015 BOARD Approved
07/30/2015 TAC Recommended for Approval Board for consideration
07/16/2015 PRS Recommended for Approval TAC for consideration
06/11/2015 PRS Recommended for Approval PRS for Impact Analysis review

Voting Record

Date Gov Body Motion Result
08/11/2015 BOARD To approve NPRR710 and the accompanying OBD, Methodology for Implementing Operating Reserve Demand Curve (ORDC) to Calculate Real-Time Reserve Price Adder (Attachment 1), as recommended by TAC in the 7/30/15 TAC Report Passed
07/30/2015 TAC To recommend approval of NPRR710 as recommended by PRS in the 7/16/15 PRS Report; and the accompanying OBD, Methodology for Implementing Operating Reserve Demand Curve (ORDC) to Calculate Real-Time Reserve Price Adder, as recommended by PRS consistent with the 7/8/15 ERCOT comments – Attachment 1 Passed
07/16/2015 PRS To endorse and forward to TAC the 6/11/15 PRS Report as amended by the 7/8/15 ERCOT comments and as revised by PRS; its accompanying Other Binding Document, Methodology for Implementing Operating Reserve Demand Curve (ORDC) to Calculate Real-Time Reserve Price Adder, (Attachment 1) as amended by the 7/8/15 ERCOT comments; and the revised Impact Analysis for NPRR710 with a recommended priority of 2015 and a rank of 1360 Passed
06/11/2015 PRS To recommend approval of NPRR710 and its accompanying Other Binding Document, Methodology for Implementing Operating Reserve Demand Curve (Attachment 1) 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.

Background

Status: Approved
Date Posted: May 27, 2015
Sponsor: ERCOT
Urgent: No
Sections: 2.1, 3.9, 6.5.5.2, 6.5.7.2, 6.7.4, 8.1.1, 8.1.1.1, 8.1.1.2, 8.1.1.2.1, 8.1.1.2.1.6, 8.1.1.2.1.7, 8.1.1.4.2, 8.1.1.4.4, and 8.1.1.4.5
Description: This NPRR removes Operating Reserve Demand Curve (ORDC) Phase 2; changes the High Ancillary Service Limit (HASL) calculation to remove Non-Frequency Responsive Capacity (NFRC) included in a Generation Resource’s High Sustained Limit (HSL), thereby creating the opportunity for an ORDC payment for the NFRC capacity through Ancillary Service imbalance Settlement; and clarifies the HASL definition between use in the Resource limit calculator, Reliability Unit Commitment (RUC) optimization, and the capacity shortfall ratio share.
Reason: Market efficiencies or enhancements

Key Documents

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