Meeting · ROS
ROS Meeting
LocationERCOT Austin 8000 Metropolis (Building E), Suite 100 Austin, TX 78744 Rooms A and B
VirtualWebEx / Teams
Dial-in877-668-4493
Revision Requests On The Agenda
NOGRR284NOGRR288NOGRR289NPRR1272NPRR1278NPRR1295NPRR1310NPRR1317NPRR1340NPRR956PGRR073PGRR122PGRR124PGRR130PGRR140PGRR142PGRR146PGRR147
Agenda 53 items
- 1. Antitrust Admonition — Shane Thomas · 9:30 a.m.
- 2. Agenda Review — Shane Thomas
- 3. Approval of ROS Meeting Minutes Vote — Shane Thomas
- August 6, 2026
- 4. Technical Advisory Committee (TAC) Update — Shane Thomas
- 5. ERCOT Reports and Updates · 9:40 a.m.
-
Operations Report
— Alex Lee
- August 2026 ERCOT Operations Report Public · Staff Report
-
Large Load VRT IROL Update
— Patrick Gravois
- 05. Large Load IROL Mitigation Plans_ROS · Staff Report
-
System Planning Report
— Ping Yan
- SystemPlanningROS_Aug2026 · Staff Report
-
Annual UFLS Survey
— Shane Herrera
- 05. ERCOT 2026 UFLS Survey Results · Staff Report
- 6. Protocol Revision Subcommittee (PRS) Referrals (None) · 10:10 a.m.
- 7. ROS Revision Requests Vote — Shane Thomas · 10:10 a.m.
- Impact Analysis
- PGRR140, Related to NPRR1317, Creation of Non-Settled Generator (NSG) and Clarification of the Types, Usage, and Registration of Distributed Generation
- PGRR146, Rename Quarterly Stability Assessment and Modify the Assessment Schedule
- Language Review (None)
-
8.
Performance, Disturbance, Compliance Working Group (PDCWG)
— Paul Messmann
· 10:20 a.m.
- 08. PDCWG-Report-to-ROS_100126 · Committee Report
- 9. Operations Working Group (OWG) Vote — Rickey Floyd · 10:35 a.m.
-
NPRR1278, Establishing Advanced Grid Support Service as an Ancillary Service (OWG)
- 09. OWG_ROS_ 20261001 · Committee Report
-
NPRR1340, Dispatchable Reliability Reserve Service Ancillary Service with Energy Storage Resource Participation (OWG, PDCWG)
- 09. OWG_ROS_ 20261001 · Committee Report
-
NOGRR288, Related to NPRR1340, Dispatchable Reliability Reserve Service Ancillary Service with Energy Storage Resource Participation
- 09. OWG_ROS_ 20261001 · Committee Report
-
MTE/HITE List Vote
- 19. MTE_2026_v1 · Forms and Templates
- 10. Dynamics Working Group (DWG) — Aditi Upadhyay · 10:50 a.m.
- 11. Planning Working Group (PLWG) Vote — Mina Turner · 11:05 a.m.
-
PGRR122, Reliability Performance Criteria for Loss of Load (DWG, PLWG)
- 11. Planning Working Group update 10_1_26 · Project Documents
-
PGRR124, ESR Maintenance Exception to Modifications (DWG, PLWG)
- 11. Planning Working Group update 10_1_26 · Project Documents
-
PGRR147, Allowable Non-Consequential Load Loss Alignment (PLWG)
- 11. Planning Working Group update 10_1_26 · Project Documents
- 12. Voltage Profile Working Group (VPWG) Vote — Charles Aleman · 11:25 a.m.
- Break · 11:35 a.m.
- 13. Revision Requests Tabled without Referral Vote — Shane Thomas · 11:45 a.m.
- NOGRRs
- NOGRR284, Related to NPRR1310, Dispatchable Reliability Reserve Service Plus Energy Storage Resource Participation and Release Factor
- NOGRR289, Extension for LCL Cooling Load Ride-Through Compliance (Urgent)
- PGRRs
- PGRR073, Related to NPRR956, Designation of Providers of Transmission Additions
- PGRR142, In-kind Definition for Generation (DWG, PLWG)
- NPRRs (None)
-
14.
Combo Ballot Vote
— Shane Thomas
· 12:00 p.m.
- ROS 20261001 Ballot Combined · Revision Request Ballot
-
15.
Operations Training Working Group (OTWG)
— Manuel Sanchez
· 12:10 p.m.
- 15. October_OTWG_Updates · Stakeholder Presentation
- 16. Inverter-Based Resource Working Group (IBRWG) — Julia Matevosyan · 12:20 p.m.
- 17. Network Data Support Working Group (NDSWG) — Teddi Flessner · 12:30 p.m.
- 18. Steady State Working Group (SSWG) — Chris Ramirez · 12:40 p.m.
- 19. Other Business — Shane Thomas · 12:50 p.m.
- 2027 ERCOT Membership / Segment Representative Elections — Suzy Clifton
- Review Open Action Items List
- Withdrawn
- PGRR130, Related to NPRR1295, GTC Exit Solutions
- NPRR1272, Voltage Support at Private Use Networks (PLWG, VPWG)
- No Report
- Black Start Working Group (BSWG)
- Meter Working Group (MWG)
- System Protection Group (SPWG)
- Adjourn — Shane Thomas · 1:00 p.m.
Ballots
| Body | RRs | Result | Yes | No | Abstain | |
|---|---|---|---|---|---|---|
| ROS | NOGRR288 NPRR1340 PGRR122 PGRR140 PGRR146 | Motion Carries | 7.5 | 0 | 0 | xls |
Documents 5
| Name | Doc Type | Type | Posted |
|---|---|---|---|
| 02. ROS Agenda 20261001 v2 | Meeting Agenda | docx | Sep 30 '26 |
| 03. DRAFT Minutes ROS 20260806 | Meeting Minutes | doc | Sep 23 '26 |
| July 2026 ERCOT Operations Report Public | Staff Report | docx | Sep 8 '26 |
| Revision Requests ROS 20261001 | zip | Sep 30 '26 | |
| Meeting Materials ROS 20261001 | zip | Sep 30 '26 |