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ROS Meeting - Webex Only

December 04, 2025
09:30 AM
WebEx Conference
Teleconference: 877-668-4493
Meeting number: 2556 378 8271
Meeting password: KHx@3p59
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All votes will conducted via roll call.


Agenda

           1.

Antitrust Admonition

Sandeep Borkar   

    9:30 a.m.

           2.

Agenda Review

Sandeep Borkar  


           3.

Approval of ROS Meeting Minutes (Possible Vote)

Sandeep Borkar



  • November 6, 2025



           4.

Technical Advisory Committee (TAC) Update

Sandeep Borkar  


           5.

ERCOT Reports


    9:45 a.m.


  • Operations Report   

Alex Lee



  • System Planning Report   

Ping Yan  

   

           6.

Urgency Vote(s)

Sandeep Borkar

  10:00 a.m.


  • PGRR134, Interconnection Studies Reform for Dispatchable Loads



           7.

ROS Revision Requests (Vote)

Sandeep Borkar

  10:05 a.m. 


Language Review


  • PGRR134, Interconnection Studies Reform for Dispatchable Loads




  • NOGRR281, Related to NPRR1307, Revised Definition of Mitigation Plan 111325




  • NOGRR282, Large Electronic Load Ride-Through Requirements



           8.

Revision Requests Tabled at ROS (Possible Vote)

Sandeep Borkar

  10:45 a.m.


  • PGRR073, Related to NPRR956, Designation of Providers of Transmission Additions 




  • 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




  • NPRR1272, Voltage Support at Private Use Networks (PLWG, VPWG) (Possible Vote)




  • NPRR1278, Establishing Advanced Grid Support Service as an Ancillary Service (OWG) (Possible Vote)




  • PGRR133, Clarifying Legacy Generation Breaker Control for PGRR115 Implementation



           9.

NPRR1264, Creation of a New Energy Attribute Certificate Program (Possible Vote)

Sandeep Borkar

  10:45 a.m.

         10.

NPRR1307, Revised Definition of Mitigation Plan (Possible Vote)

Sandeep Borkar

  10:45 a.m.

         11.

Operations Working Group (OWG)

Rickey Floyd

  11:00 a.m.

         12.

Planning Working Group (PLWG) 

Mina Turner

  11:10 a.m.


  • PGRR122, Reliability Performance Criteria for Loss of Load (DWG) (PLWG) (Possible Vote)




  • PGRR124, ESR Maintenance Exception to Modifications (PLWG, DWG) (Possible Vote)




  • PGRR126, Related to NPRR1284, Guaranteed Reliability Load Process (PLWG) (Possible Vote)




  • PGRR127, Addition of Proposed Generation to the Planning Models (PLWG) (SSWG) (Possible Vote)




  • PGRR128, Regional Transmission Plan Review of Grid Enhancing Technologies (PLWG) (Possible Vote)




  • PGRR130, Related to NPRR1295, GTC Exit Solutions (PLWG) (Possible Vote)




  • PGRR132, Update to Standard Generation Interconnection Agreement (SGIA) Requirement (PLWG) (Possible Vote)




  • NPRR1284, Guaranteed Reliability Load Process (PLWG) (Possible Vote)


  • NPRR1286, Establish Multi-Value Criteria for Resiliency-Related Transmission Project Evaluation (PLWG) (Possible Vote)




  • NPRR1295, GTC Exit Solutions (PLWG) (Possible Vote)



         13.

Combo Ballot (Vote)

Sandeep Borkar

  11:20 a.m.


Break


  11:25 a.m.

         14.

Operations Training Working Group (OTWG)

Manuel Sanchez

  11:35 a.m.

         15.

Network Data Support Working Group (NDSWG)

Phil Hoffer

  11:45 a.m.

         16.

Performance, Disturbance, Compliance Working Group (PDCWG)

Chad Mulholland

  11:55 a.m.

         17.

Steady State Working Group (SSWG)

Zach Walker

  12:05 p.m.

         18.

System Protection Working Group (SPWG)

Mark McChesney

  12:15 p.m.

         19.

Voltage Profile Working Group (VPWG)

Weiwei Hu

  12:25 p.m.

         20.

Other Business

Sandeep Borkar

  12:30 p.m.


  • Review Open Action Items List




  • Withdrawn: PGRR135, Large Load Interconnection Queue Process Revision




  • No Report




    • Black Start Working Group (BSWG)




    • Dynamics Working Group (DWG)




    • Inverter Based Resources Working Group (IBRWG)




    • Meter Working Group (MWG)




Adjourn

Sandeep Borkar

  12:50 p.m.





Scheduled ROS Meetings

Key Documents

20251204 ROS Ballot Combined
Dec 4, 2025 - xls - 138.5 KB
20251204 ROS Ballot PGRR132
Dec 4, 2025 - xls - 107.5 KB
02. ROS Agenda 20251204
Nov 26, 2025 - docx - 56.4 KB
03. DRAFT Minutes ROS 20251106
Nov 26, 2025 - doc - 235.5 KB
05. October 2025 ERCOT Operations Report Public
Nov 26, 2025 - docx - 384 KB
05. SystemPlanningROS_Oct2025
Nov 26, 2025 - docx - 442.7 KB
11. OWG_ROS_20251204
Dec 1, 2025 - pptx - 47.8 KB
12. Planning Working Group update 12042025
Dec 2, 2025 - pptx - 74.1 KB
16. PDCWG Report to ROS_120425
Dec 3, 2025 - pptx - 2.7 MB
18. SPWG ROS Update 12-04-2025
Nov 26, 2025 - pptx - 33.1 KB
19. VPWG_update_to_ROS_Nov
Nov 26, 2025 - pptx - 35.4 KB
Meeting Materials ROS 20251204
Dec 3, 2025 - zip - 12.8 MB
Revision Requests ROS 20251204
Nov 26, 2025 - zip - 10.5 MB

All information is posted as Public in accordance with the ERCOT Websites Content Management Corporate Standard.