Title Adjustments to Pricing and Settlement for Reliability Unit Commitments (RUCs) of On-Line Combined Cycle Generation Resources
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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


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

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