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WMS Meeting
November 05, 2025 Add to personal calendar 09:30 AM

ERCOT Austin 8000 Metropolis (Building E), Suite 100 Austin, TX 78744 Rooms A and B	WebEx Conference Teleconference: 877-668-4493 Meeting number: 2550 924 8064 Meeting password: saV@2T6

Agenda

1.	Antitrust Admonition	Blake Holt	9:30 a.m.
2.	Agenda Review	Blake Holt
3.	Approval of WMS Meeting Minutes (Possible Vote)	Blake Holt
	September 10, 2025
	October 3, 2025
4.	Technical Advisory Committee (TAC) Update	Blake Holt
5.	ERCOT Operations and Market Items		9:45 a.m.
	2025 Q3 Settlement Stability Report	Magie Shanks
	2025 Q3 Unregistered Distribution Generation (DG) Report	Dan Mantena
6.	WMS Revision Requests (Possible Vote)	Blake Holt	10:00 a.m.
	Impact Analysis
	COPMGRR051, Related to NPRR1264, Creation of a New Energy Attribute Certificate Program
	SMOGRR031, Related to NPRR1264, Creation of a New Energy Attribute Certificate Program
	VCMRR043, Related to NPRR1264, Creation of a New Energy Attribute Certificate Program
7.	New Protocol Revision Subcommittee (PRS) Referrals (Vote)	Blake Holt	10:00 a.m.
	NPRR1301, Align Protocols to Constraint Activation Procedure
8.	Revision Requests Tabled at PRS and Referred to WMS (Possible Vote)	Blake Holt	10:30 a.m.
	NPRR1235, Dispatchable Reliability Reserve Service as a Stand-Alone Ancillary Service
	NPRR1275, Expansion of Qualifying Pipeline Definition for Firm Fuel Supply Service in Phase 3
	NPRR1296, Residential Demand Response Program
9.	Congestion Management Working Group (CMWG) (Possible Vote)	Chenyan Guo	10:40 a.m.
	NPRR1255, Introduction of Mitigation of ESRs
	NPRR1292, Granular Product Type for CRR TOU (CMWG)
10.	Wholesale Market Working Group (WMWG) (Possible Vote)	Amanda Frazier	10:50 a.m.
	NPRR1278, Establishing Advanced Grid Support Service as an Ancillary Service (WMWG)
	NPRR1284, Guranteed Reliability Load Process (WMWG)
11.	Combo Ballot (Vote)	Blake Holt	11:00 a.m.
12.	Supply Analysis Working Group (SAWG)	Kevin Hanson	11:05 a.m.
13.	Other Business	Blake Holt	11:15 a.m.
	Review Open Action Items
	NPRR1070 Withdrawn
	No Report
	Demand Side Working Group (DSWG)
	Lunch Break		11:20 a.m.
14.	NPRR1296 Discussion (Vote)		11:45 a.m.
	Overview of Today’s NPRR1296 Discussion	Blake Holt
	ERCOT Presentation	Ryan King	11:50 a.m.
	11/4/25 RMS Discussion Summary	Debbie McKeever	12:05 p.m
	9/26/25 Reliant Comments	Bill Barnes	12:20 p.m.
	Brattle Presentation		1:05 p.m.
	10/23/25 Sierra Club NPRR1296 Comments	Cyrus Reed	1:50 p.m.
	Octopus Energy Presentation	Daniel Kirwin	2:05 p.m.
	Next Steps	Blake Holt	2:35 p.m.
	Adjourn	Blake Holt	2:50 p.m.