Title: Adjustments to Pricing and Settlement for Reliability Unit Commitments (RUCs) of On-Line Combined Cycle Generation Resources
Next Group:
Next Step:
Status: Approved on 12/11/2018
Effective Dates:


Date Gov Body Action Taken Next Steps
12/11/2018 BOARD Approved
11/29/2018 TAC Recommended for Approval Board for consideration
11/15/2018 PRS Recommended for Approval TAC for consideration
10/18/2018 PRS Recommended for Approval PRS for Impact Analysis review
07/19/2018 PRS Deferred/Tabled PRS for consideration

Voting Record

Date Gov Body Motion Result
12/11/2018 BOARD To approve NPRR884 as recommended by TAC in the 11/29/18 TAC Report Passed
11/29/2018 TAC To recommend approval of NPRR884 as recommended by PRS in the 11/15/18 PRS Report Passed
11/15/2018 PRS To endorse and forward to TAC the 10/18/18 PRS Report as amended by the 11/1/18 ERCOT comments and Impact Analysis for NPRR884 with a recommended priority of 2019 and rank of 2590 Passed
10/18/2018 PRS To recommend approval of NPRR884 as amended by the 10/11/18 ERCOT comments Passed
07/19/2018 PRS To table NPRR884 and refer the issue to WMS 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: Jul 2, 2018
Sponsor: ERCOT
Urgent: No
Sections: 2.1, 2.2, 5.5.2,,,, 5.7.2,,,,, and 6.7.5
Description: This Nodal Protocol Revision Request (NPRR) introduces into the Protocols various changes needed for ERCOT systems to effectively manage cases where ERCOT issues a Reliability Unit Commitment (RUC) instruction to a Combined Cycle Generation Resource that is already Qualified Scheduling Entity (QSE)-committed for an hour, with the instruction being that the Resource operate in a configuration with greater capacity for that same hour.
Reason: Addresses current operational issues

Key Documents

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