Meeting · TAC

TAC Meeting

Concluded date 2025-10-22 time 10:30 committee TAC ercot.com

LocationERCOT Austin 8000 Metropolis (Building E), Suite 100 Austin, TX 78744 Boardroom B

VirtualWebEx / Teams

Dial-in877-668-4493

Revision Requests On The Agenda

NOGRR264NOGRR279NPRR1235NPRR1263NPRR1280NPRR1285NPRR1293NPRR1294NPRR1297NPRR1299SCR831SCR833

Agenda 41 items

1. Antitrust Admonition — Caitlin Smith · 10:30 a.m.
2. Approval of TAC Meeting Minutes Vote — Caitlin Smith · 10:35 a.m.
August 27, 2025
- 2. Draft Minutes TAC 20250827 · Meeting Minutes
3. Meeting Updates — Caitlin Smith · 10:40 a.m.
September Board Meeting Updates
PUCT Open Meeting Updates
4.
Review of Revision Request Summary/ERCOT Market Impact Statement/Opinions — Ann Boren/IMM · 10:50 a.m.
- 4. RR Summary
5. PRS Report Vote — Diana Coleman · 10:55 a.m.
NPRR1263, Clarify Testing Requirements for CCVTs
- 5. PRS Report
NPRR1280, Establish Process for Permanent Bypass of Series Capacitor
NPRR1285, Improve Self-Commitment within RUC Opt Out Window
- 2025 TAC NPRR1285 Ballot 20251022 · Revision Request Ballot
NPRR1293, Clarifications to the Modeling Timelines
NPRR1294, Move OBD to Section 22 – Demand Response Data Definitions and Technical Specifications
NPRR1299, Clarifications to Emergency Response Service (ERS)
SCR831, Short Circuit Model Integration
Notice of Rejection
NPRR1297, Limit the Price-Quantity Pair in CRR Auctions for Each Path
SCR833, Increase CRR Transaction Capability
Prioritization Update — Troy Anderson
6. Revision Requests Tabled at TAC Vote — Caitlin Smith · 11:15 a.m.
NOGRR264, Related to NPRR1235, Dispatchable Reliability Reserve Service as a Stand-Alone Ancillary Service
- 6. RRs Tabled at TAC
7.
RMS Report — Debbie McKeever · 11:20 a.m.
- 7. RMS Report
8. ROS Report Vote — Katie Rich · 11:40 a.m.
NOGRR279, Deadline Extensions for Recording Equipment Installation
- 8. ROS Report
ROS Procedures
Major Transmission Elements (MTE) List
9.
WMS Report — Blake Holt · 12:00 p.m.
- 9. WMS Report
10. Credit Finance Sub Group (CFSG) Report Vote — Loretto Martin · 12:20 p.m.
Approval of CFSG Membership
- 10. CFSG Report
11. Large Load Working Group (LLWG) Report — Bob Wittmeyer · 12:40 a.m.
Large Load Interconnection Status Update — Julie Snitman
- 11. LLWG Report
12.
RTC+B Task Force Report — Matt Mereness · 1:00 p.m.
- 12. RTCBTF Report
13.
TAC Procedures Vote — Ann Boren · 1:20 p.m.
- 13. TAC Procedures
14. ERCOT Reports · 1:30 p.m.
2025 Annual UFLS Survey Results — Jake Pedigo
- 14. ERCOT Reports
15. Other Business · 1:50 p.m.
Load Standards — John Russ Hubbard
2026 ERCOT Membership / Segment Representative Elections — Suzy Clifton
Action Items List Review — Martha Henson
16.
Combo Ballot Vote — Caitlin Smith · 2:05 p.m.
- 2025 TAC Combined Ballot 20251022 · Revision Request Ballot
- 2025 TAC NPRR1285 Ballot 20251022 · Revision Request Ballot
Adjourn · 2:10 p.m.

Ballots

Body	RRs	Result	Yes	No	Abstain
TAC	NOGRR279 NPRR1263 NPRR1280 NPRR1293 NPRR1294 NPRR1299 SCR831	Motion Passes	27	0	0	xls
TAC	NPRR1285	Motion Passes	27	0	2	xls

Documents 2

Name	Doc Type	Type	Posted
APPROVED Minutes TAC 20251022	Meeting Minutes	docx	Dec 22 '25
Agenda_TAC_102225_FINAL	Meeting Agenda	docx	Oct 15 '25

Name

Doc Type

Type

Posted

APPROVED Minutes TAC 20251022

Meeting Minutes

docx

Dec 22 '25

Agenda_TAC_102225_FINAL

Meeting Agenda

docx

Oct 15 '25