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
NOGRR284NOGRR288NOGRR289NPRR1272NPRR1278NPRR1284NPRR1295NPRR1310NPRR1317NPRR1340NPRR956PGRR073PGRR122PGRR124PGRR126PGRR130PGRR140PGRR142PGRR144PGRR146PGRR147
Agenda 55 items
- 1. Antitrust Admonition — David Blankenship · 9:30 a.m.
- 2. Agenda Review — David Blankenship
- 3. Approval of ROS Meeting Minutes Vote — David Blankenship
- June 4, 2026
- July 9, 2026
- 4. ERCOT Reports and Updates · 9:40 a.m.
-
Operations Report
— Alex Lee
- 04. June 2026 ERCOT Operations Report Public · Staff Report
-
System Planning Report
— Ping Yan
- 04. SystemPlanningROS_June2026 · Staff Report
- 2027 Ancillary Services Methodology Vote — Luis Hinojosa
- 5. Protocol Revision Subcommittee (PRS) Referrals Vote · 10:10 a.m.
- NPRR1340, Dispatchable Reliability Reserve Service Ancillary Service with Energy Storage Resource Participation
- 6. ROS Revision Requests Vote — David Blankenship · 10:20 a.m.
- Impact Analysis
- PGRR144, Dynamic Model Submission and Review Requirements for Large Loads including Large Electronic Loads
- Language Review
- NOGRR289, Extension for LCL Cooling Load Ride-Through Compliance (Urgent Status Requested)
- 7. Operations Working Group (OWG) — Rickey Floyd · 11:00 a.m.
- 8. Performance, Disturbance, Compliance Working Group (PDCWG) — Paul Messmann · 11:10 a.m.
- Break · 11:20 a.m.
-
9.
Planning Working Group (PLWG)
— Mina Turner
· 11:30 a.m.
- 09. Planning Working Group update 08_06_26 · Committee Report
- 10. System Protection Working Group (SPWG) — Uchenna Ndusorouwa · 11:40 a.m.
-
11.
Steady State Working Group (SSWG)
— Chris Ramirez
· 11:50 a.m.
- 11. SSWG_Update_ROS_08062026 · Committee Report
- 12. Tabled Revision Requests Vote — David Blankenship · 12:00 p.m.
- NOGRRs
- NOGRR284, Related to NPRR1310, Dispatchable Reliability Reserve Service Plus Energy Storage Resource Participation and Release Factor
- NOGRR288, Related to NPRR1340, Dispatchable Reliability Reserve Service Ancillary Service with Energy Storage Resource Participation
- PGRRs
- PGRR073, Related to NPRR956, Designation of Providers of Transmission Additions
- PGRR122, Reliability Performance Criteria for Loss of Load (DWG, PLWG)
- PGRR124, ESR Maintenance Exception to Modifications (DWG, PLWG)
- PGRR130, Related to NPRR1295, GTC Exit Solutions (PLWG)
- PGRR140, Related to NPRR1317, Creation of Non-Settled Generator (NSG) and Clarification of the Types, Usage, and Registration of Distributed Generation (NDSWG, PLWG)
- PGRR142, In-kind Definition for Generation (DWG, PLWG)
- PGRR146, Rename Quarterly Stability Assessment and Modify the Assessment Schedule (PLWG)
- PGRR147, Allowable Non-Consequential Load Loss Alignment (PLWG)
- NPRRs
- NPRR1272, Voltage Support at Private Use Networks (PLWG, VPWG)
- NPRR1278, Establishing Advanced Grid Support Service as an Ancillary Service (OWG)
- NPRR1295, GTC Exit Solutions (PLWG)
- NPRR1317, Creation of Non-Settled Generator (NSG) and Clarification of the Types, Usage, and Registration of Distributed Generation (NDSWG, PLWG)
- 13. Combo Ballot Vote — David Blankenship · 12:20 p.m.
-
14.
Operations Training Working Group (OTWG)
— Manuel Sanchez
· 12:25 p.m.
- 14. August_OTWG_Updates · Stakeholder Presentation
- 15. Voltage Profile Working Group (VPWG) — Charles Aleman · 12:35 p.m.
- 16. Other Business — David Blankenship · 12:45 p.m.
- Review Open Action Items List
- Withdrawn
- NPRR1284, Guaranteed Reliability Load Process
- PGRR126, Related to NPRR1284, Guaranteed Reliability Load Process
- No Report
- Black Start Working Group (BSWG)
- Dynamics Working Group (DWG)
- Inverter-Based Resource Working Group (IBRWG)
- Meter Working Group (MWG)
- Network Data Support Working Group (NDSWG)
- Adjourn — David Blankenship · 12:50 p.m.
Ballots
| Body | RRs | Result | Yes | No | Abstain | |
|---|---|---|---|---|---|---|
| ROS | Motion Fails | 2.5 | 5 | 9 | xls | |
| ROS | NOGRR289 NPRR1295 NPRR1317 NPRR1340 PGRR140 PGRR146 | Motion Carries | 7.5 | 0 | 0 | xls |
| ROS | PGRR144 | Motion Carries | 6.75 | 0 | 2 | xls |
Documents 12
| Name | Doc Type | Type | Posted |
|---|---|---|---|
| ROS 20260806 Ballot Combined | Revision Request Ballot | xls | Aug 6 '26 |
| ROS 20260806 Ballot PGRR144 | Revision Request Ballot | xls | Aug 6 '26 |
| ROS 20260806 Ballot 2027 AS Methodology | Revision Request Ballot | xls | Aug 6 '26 |
| 02. ROS Agenda 20260806 | Meeting Agenda | docx | Jul 30 '26 |
| 03. DRAFT Minutes ROS 20260604 | Meeting Minutes | docx | Aug 5 '26 |
| 03. DRAFT Minutes ROS 20260709 | Meeting Minutes | doc | Aug 5 '26 |
| 04. 2027_AS_Methodology_ROS_080626_v2 | zip | Aug 6 '26 | |
| 04. 2027_AS_Methodology_ROS_080626_v3 | zip | Aug 20 '26 | |
| 07. OWG_ROS_ 20260806 | Stakeholder Presentation | pptx | Aug 4 '26 |
| 08. PDCWG-Report-to-ROS_080626 | Committee Report | pptx | Aug 6 '26 |
| Meeting Materials ROS 20260806 | zip | Aug 5 '26 | |
| Revision Requests ROS 20260806 | zip | Aug 5 '26 |