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
NOGRR272NOGRR273NOGRR275NOGRR277NPRR1070NPRR1238NPRR1264NPRR1265NPRR1272NPRR1274NPRR1278NPRR1282NPRR956PGRR073PGRR120PGRR121PGRR122PGRR123PGRR124PGRR125RRGRR038SCR831
Agenda 55 items
- 1. Antitrust Admonition — Katie Rich · 9:30 a.m.
- 2. Agenda Review — Katie Rich
- 3. Approval of ROS Meeting Minutes Vote — Katie Rich
-
April 3, 2025
— Katie Rich
- 03. Draft Minutes ROS 20250403 · Meeting Minutes
- 4. Technical Advisory Committee (TAC) Update — Katie Rich
- 5. ERCOT Reports · 9:45 a.m.
-
Operations Report
— Alex Lee
- March 2025 ERCOT Operations Report Public_rev1 · Staff Report
-
System Planning Report
— Ping Yan
- SystemPlanningROS_Mar2025 · Staff Report
- 6. Urgency Votes (Waive Notice – Possible Votes) — Katie Rich · 9:55 a.m.
-
NPRR1282, Ancillary Service Duration under Real-Time Co-Optimization
— Nitka Mago
- 2025 ROS Ballot 20250501 Waive Notice NPRR1282 and NOGRR277 · Revision Request Ballot
-
NOGRR277, Ancillary Service Duration under Real-Time Co-Optimization
— Nitika Mago
- 2025 ROS Ballot 20250501 Waive Notice NPRR1282 and NOGRR277 · Revision Request Ballot
- 7. ROS Revision Requests Vote · 10:25 a.m.
- Impact Analysis
- NOGR265, Related to NPRR1238, Voluntary Registration of Loads with Curtailable Load Capabilities
- NOGRR275, Eliminate Scheduling Center Requirements for QSEs That Are Not WAN Participants
- Language Review
- PGRR125, Update of LSIPA Compliance Attestation
- 8. Revision Requests Tabled at ROS Vote — Katie Rich · 10:45 a.m.
- PGRR073, Related to NPRR956, Designation of Providers of Transmission Additions
- NOGRR272, Advanced Grid Support Requirements for Inverter-Based ESRs
- PGRR121, Related to NOGRR272, Advanced Grid Support Requirements for Inverter-Based ESRs
- NOGRR273, Related to NPRR1264, Creation of a New Energy Attribute Certificate Program
- PGRR123, Related to NPRR1264, Creation of a New Energy Attribute Certificate Program
- RRGRR038, Related to NPRR1264, Creation of a New Energy Attribute Certificate Program
- 9. NPRR1264, Creation of a New Energy Attribute Certificate Program Vote — Katie Rich · 10:55 a.m.
- 10. NPRR1278, Establishing Advanced Grid Support Service as an Ancillary Service Vote — Katie Rich · 10:55 a.m.
- 11. Operations Working Group (OWG) — Rickey Floyd · 11:05 a.m.
-
NPRR1070, Planning Criteria for GTC Exit Solutions (OWG, PLWG) Vote
- 10. OWG_ROS_20250501 · Committee Report
-
12.
Performance, Disturbance, Compliance Working Group (PDCWG)
— Chad Mulholland
· 11:15 a.m.
- 12. PDCWG Report to ROS_050125 · Committee Report
- Break · 11:30 a.m.
- 13. Network Data Support Working Group (NDSWG) — Phil Hoffer · 11:40 a.m.
- NPRR1265, Unregistered Distributed Generator (NDSWG) Vote
- SCR831, Short Circuit Model Integration (NDSWG, SPWG, SSWG) Vote
- 14. System Protection Working Group (SPWG) — Mark McChesney · 12:00 p.m.
-
SPWG Procedure Manual Vote
- 14. Proposed_spwg_procedures_050125 · Official Guides and Manuals
- 15. Steady State Working Group (SSWG) — Zach Walker · 12:15 p.m.
-
SSWG Procedure Manual Vote
- 15. SSWG_Update_ROS_05012025 · Committee Report
- 16. Dynamics Working Group (DWG) — Fahad Qureshi · 12:30 p.m.
-
DWG Procedure Manual Vote
- 2025 ROS Ballot 20250501 DWG Manual · Revision Request Ballot
- 16. 202505_DWG Report to ROS - May 2025 · Committee Report
- 16. DRAFT Dwg_Procedure_Manual_Revision_23 - AGS-ESR and Load Model Posting · Official Guides and Manuals
- 17. Planning Working Group (PLWG) — Mina Turner · 12:45 p.m.
-
PGRR120, SSO Prevention for Generator Interconnection (PLWG) (DWG) Vote
- 17. Planning Working Group Update_050125 · Committee Report
-
PGRR122, Reliability Performance Criteria for Loss of Load (DWG) (PLWG) Vote
- 17. Planning Working Group Update_050125 · Committee Report
-
PGRR124, ESR Maintenance Exception to Modifications (PLWG, DWG) Vote
- 17. Planning Working Group Update_050125 · Committee Report
-
NPRR1272, Voltage Support at Private Use Networks (PLWG, VPWG) Vote
- 17. Planning Working Group Update_050125 · Committee Report
-
NPRR1274, RPG Estimated Capital Cost Thresholds of Proposed Transmission Projects (PLWG) Vote
- 17. Planning Working Group Update_050125 · Committee Report
-
18.
Combo Ballot Vote
— Katie Rich
· 1:05 p.m.
- 2025 ROS Combined Ballot 20250501 · Revision Request Ballot
-
19.
Inverter Based Resources Working Group (IBRWG)
— Julia Matevosyan
· 1:10 p.m.
- 19. IBRWG Report to ROS 050125 · Committee Report
-
20.
Operations Training Working Group (OTWG)
— Manuel Sanchez
· 1:30 p.m.
- 20. April_OTWG_Updates · Staff Report
- 21. Other Business — Katie Rich · 1:40 p.m.
-
2026 Block Calendar
- 21. 2026 Draft Block Meeting Schedule.v2 · Meeting Agenda
- Review Open Action Items List
- No Report
- Black Start Working Group
- Voltage Profile Working Group (VPWG)
- Adjourn — Katie Rich · 1:50 p.m.
Ballots
| Body | RRs | Result | Yes | No | Abstain | |
|---|---|---|---|---|---|---|
| ROS | Motion Carries | 6.5 | 0 | 4 | xls | |
| ROS | NOGRR277 NPRR1282 | Motion Carries | 7.5 | 0 | 0 | xls |
| ROS | NOGRR265 NOGRR275 PGRR125 | Motion Carries | 7.5 | 0 | 0 | xls |
Documents 4
| Name | Doc Type | Type | Posted |
|---|---|---|---|
| APPROVED Minutes ROS 20250501 | Meeting Minutes | doc | Jun 16 '25 |
| 02. ROS Agenda 2025040501.v2 | Meeting Agenda | docx | Apr 29 '25 |
| Meeting Materials ROS 20250501 | zip | May 1 '25 | |
| Revision Request ROS 20250501 | zip | Apr 30 '25 |