TAC Meeting Update June 7, 2022
Meeting chaired by Bob Helton discussed voting items, ERCOT report, NPRR approvals, and upcoming TAC meetings. Board requested TAC to consider important matters for the future.
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TAC May 25 Meeting Update to RMS JUNE 7, 2022 JUNE 7, 2022 JOHN SCHATZ JOHN SCHATZ DEBBIE MCKEEVER DEBBIE MCKEEVER LUMINANT GENERATION LUMINANT GENERATION ONCOR ONCOR RMS CHAIR RMS CHAIR RMS VICE RMS VICE- -CHAIR CHAIR
Meeting was Chaired by Bob Helton, TAC Vice Chair Bob opened the meeting and asked TAC to observe a moment of silence in reverence of the events in Uvalde. April Board Meeting update Board approved voting items provided by TAC Board tabled NPRR1112, Reduction of Unsecured Credit Limit Board asked for TAC to come back with recommendation ERCOT was asked to do a study comparing ERCOT Market to other ISOs for Unsecured Credit Limits. ERCOT Report update was provided by Fred Huang with ERCOT, Proposed Maximum Daily Resource Planned Outage Capacity Methodology (Related to NPRR1108, ERCOT Shall Approve or Deny All Resource Planned Outage Requests) After a lengthy and vibrant discussion, TAC determined a special TAC meeting would be held to discuss options. Special TAC meeting workshop being held June 7 2
NPRR1100, Allow Generation Resources and Energy Storage Resources to Serve Customer Load When the Customer and the Resource are Disconnected from the ERCOT System Separate ballot was taken. TAC Approved! Annual review of Other Binding Documents 2 items included OBDRR040, ORDC Changes Related to NPRR1131, Controllable Load Participation in Non-Spin OBDRR041, Updates to Requirements for Aggregate Load Participation in the ERCOT Markets Tesla led a workshop for discussion modifying OBDRR041, held May 31. Please see May 31 meeting page on ERCOT for posted meeting materials RMGRR168, Modify ERCOT Responsibilities During the Mass Transition RMGRR was tabled. Will be taken up at the next regularly scheduled TAC meeting. Large Flexible Load Task Force TAC approved charter and leadership 3
Other Business Bob Helton mentioned that the Board requests TAC to consider some items of importance including: How should TAC interface with the Board Should TAC be comprised of decision makers ? It was stated this is NOT intended to change members of TAC to Company Executives, which was a past discussion. Appeals process to the Commission should be developed. VC Helton gave the example of how NPRR1108 is moving to the Commission. TAC should review the sub-Committees for possible improvements NPRRs/market changes proposed by the Commission should be taken up on a different path than regular NPRRs. TAC Leadership is meeting to plan for a TAC working session to address items noted above. Upcoming TAC meetings: June 7, June 14 and June 27, July 27 4