Meeting · WMS

WMS Meeting - Webex Only

Concluded date 2026-07-08 time 09:30 committee WMS ercot.com

VirtualWebEx / Teams

Dial-in877-668-4493

Revision Requests On The Agenda

NPRR1255NPRR1278NPRR1284NPRR1296NPRR1317NPRR1328NPRR1333NPRR1335NPRR1337

Agenda 31 items

1. Antitrust Admonition — Blake Holt · 9:30 a.m.
2. Agenda Review — Blake Holt
3. Approval of WMS Meeting Minutes Vote — Blake Holt
May 8, 2026
- 03. DRAFT Minutes WMS 20260508 · Meeting Minutes
June 3, 2026
- 03. DRAFT Minutes WMS 20260603.v2 · Meeting Minutes
4. ERCOT Reports and Updates · 9:45 a.m.
2027 Ancillary Services Methodology — Luis Hinojosa
- 04. 2027_AS_Methodology_WMS_070826_v2 · Staff Report
6/17/26 ERCOT Advisory DAM Timeline Deviation — Alfredo Moreno
5.
Congestion Management Working Group (CMWG) — Shane Thomas · 10:15 a.m.
- 05. CMWG Update for July 8 WMS · Committee Report
6. Demand Side Working Group (DSWG) — Nathan Mancha · 10:25 a.m.
7.
Wholesale Market Working Group (WMWG) — Amanda Frazier · 10:35 a.m.
- 07. wmwg-update-to-wms-of-June-29-meeting_v2 · Committee Report
8. Supply Analysis Working Group (SAWG) Vote — Kevin Hanson · 10:45 a.m.
SAWG Leadership
9. Protocol Revision Subcommittee (PRS) Referrals Vote · 10:55 a.m.
NPRR1333, Establish an Incentive Program for Advanced Grid Support
NPRR1335, Implementation of PUCT Changes to Firm Fuel Supply Service for Phase 3
NPRR1337, ERS Enhancements
- 09. ERS Enhancements_07082026_WMS · Staff Report
Break · 11:35 a.m.
10. Tabled Revision Requests Vote — Blake Holt · 12:05 p.m.
NPRRs
NPRR1255, Introduction of Mitigation of ESRs (CMWG)
NPRR1278, Establishing Advanced Grid Support Service as an Ancillary Service (WMWG)
NPRR1284, Guaranteed Reliability Load Process (CMWG)
NPRR1296, Residential Demand Response Program
NPRR1317, Creation of Non-Settled Generator (NSG) and Clarification of the Types, Usage, and Registration of Distributed Generation (DSWG)
NPRR1328, Establishment of Generation Firming Program (WMWG)
11.
Combo Ballot Vote — Blake Holt · 1:05 p.m.
- Combined WMS Ballot 070826 · Revision Request Ballot
12. Other Business — Blake Holt · 1:10 p.m.
2027 Block Calendar
- 12. Draft 2027 Block Meeting Schedule.v2 · Meeting Agenda
Review Open Action Items
Adjourn — Blake Holt · 1:20 p.m.