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ROS Meeting - Webex Only

June 05, 2025
09:30 AM
Teleconference: 877-668-4493
Meeting number: 2552 082 2907
Meeting password: kXFw#9

Comments

ROS Standing Representatives are asked to do the following: 

An email with a unique validation code will be sent to all ROS Standing Representatives and their designated Alternative Representatives

  • If you are participating by Webex, please copy and paste your login given in the email when logging into Webex to allow validation of your login and ensure your ability to vote in the meeting as a representative of your company   
    • If you are using a phone for audio, please associate your phone to your name by using the "Call me" option (easiest) or the "Call in" option and enter your assigned Attendee ID when prompted
  • Log in to Webex 15 minutes prior to the meeting start so that quorum can be established and log ins can be validated
  • Use the Chat function to queue for comments/motions – reply to Everyone

All votes will conducted via roll call.


Agenda


Validation for ROS Standing Representatives

Suzy Clifton

    9:15 a.m.

           1.

Antitrust Admonition

Katie Rich   

    9:30 a.m.

           2.

Agenda Review

Katie Rich  


           3.

Approval of ROS Meeting Minutes (Possible Vote)

Katie Rich  



  • May 1, 2025

Katie Rich  


           4.

Technical Advisory Committee (TAC) Update

Katie Rich  


           5.

ERCOT Reports


    9:45 a.m.


  • Operations Report   

Alex Lee



  • System Planning Report   

Ping Yan  

   

           6.

April 28, 2025 Iberian Peninsula Blackout Event

Sean McGuinness

    9:55 a.m.

           7.

New Protocol Revision Subcommittee (PRS) Referrals (Vote)


  10:35 a.m.


  • NPRR1283, Modification of SSR Mitigation Timeline




  • NPRR1278, Establishing Advanced Grid Support Service as an Ancillary Service




  • NPRR1280, Establish Process for Permanent Bypass of Series Capacitor



           8.

ROS Revision Requests (Vote)


  11:05 a.m.  


Language Review




  • PGRR126, Related to NPRR1284, Guaranteed Reliability Load Process



           9.

Revision Requests Tabled at ROS (Possible Vote)

Katie Rich

  11:20 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



         10.

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

Katie Rich

  11:20 a.m.


Break


  11:20 a.m.

         11.

Network Data Support Working Group (NDSWG)

Phil Hoffer

  11:30 a.m.  


  • NPRR1265, Unregistered Distributed Generator (NDSWG) (Possible Vote)




  • SCR831, Short Circuit Model Integration (NDSWG, SPWG, SSWG) (Possible Vote)



         12.

Steady State Working Group (SSWG)

Zach Walker

  11:45 a.m.


  • SSWG Procedure Manual (Vote)



         13.

Operations Working Group (OWG) 

Rickey Floyd

  11:55 a.m.


  • NPRR1070, Planning Criteria for GTC Exit Solutions (OWG, PLWG) (Possible Vote) 



         14.

Planning Working Group (PLWG) 

Mina Turner

  12:05 p.m.


  • PGRR120, SSO Prevention for Generator Interconnection (PLWG) (DWG) (Possible Vote)




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




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




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




  • NPRR1274, RPG Estimated Capital Cost Thresholds of Proposed Transmission Projects (PLWG) (Possible Vote)



         15.

Dynamics Working Group (DWG)

Fahad Qureshi

  12:20 p.m.


  • DWG Procedure Manual (Vote)



         16.

Combo Ballot (Vote)

Katie Rich

  12:30 p.m.

         17.

Performance, Disturbance, Compliance Working Group (PDCWG)

Chad Mulholland

  12:35 p.m.

         18.

Voltage Profile Working Group (VPWG)

Weiwei Hu

  12:45 p.m.

         19.

Operations Training Working Group (OTWG) 

Manuel Sanchez

  12:55 p.m.

         20.

Other Business

Katie Rich

    1:05 p.m.


  • Biennial TAC/TAC Subcommittee Structural and Procedural Review




  • Review Open Action Items List




  • No Report




    • Black Start Working Group (BSWG)




    • Inverter Based Resources Working Group (IBRWG)




    • System Protection Working Group (SPWG)




Adjourn

Katie Rich

  1:15  p.m.

Scheduled ROS Meetings

Key Documents

Jun 5, 2025 - xls - 139 KB
May 29, 2025 - docx - 58.2 KB
May 29, 2025 - doc - 277 KB
May 23, 2025 - docx - 517.2 KB
May 13, 2025 - docx - 423.9 KB
Jun 5, 2025 - pptx - 156.6 KB
Jun 3, 2025 - pptx - 769.8 KB
May 29, 2025 - pptx - 45.7 KB
Jun 5, 2025 - pptx - 61.2 KB
Jun 4, 2025 - pptx - 154.2 KB
Jun 4, 2025 - pptx - 1.6 MB
May 29, 2025 - pptx - 35.8 KB
Jun 5, 2025 - zip - 4.1 MB

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