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ROS Meeting

May 01, 2025 Add to personal calendar
09:30 AM
ERCOT Austin
8000 Metropolis (Building E), Suite 100
Austin, TX 78744
Rooms A and B
WebEx Conference
Teleconference: 877-668-4493
Meeting number: 2555 193 0676
Meeting password: ZXe#36
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  



  • April 3, 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.

ROS Revision Requests (Vote)


    9:55 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



           7.

Revision Requests Tabled at ROS (Possible Vote)

Katie Rich

  10:15 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



           8.

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

Katie Rich

  10:25 a.m.

           9.

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

Katie Rich

  10:25 a.m.

         10.

Operations Working Group (OWG) 

Rickey Floyd

  10:30 a.m.


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



         11.

Performance, Disturbance, Compliance Working Group (PDCWG)

Chad Mulholland

  10:45 a.m.


Break


  11:00 a.m.

         12.

Network Data Support Working Group (NDSWG)

Phil Hoffer

  11:10 a.m.  


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




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



         13.

System Protection Working Group (SPWG)

Mark McChesney

  11:30 a.m.


  • SPWG Procedure Manual (Vote)



         14.

Steady State Working Group (SSWG)

Zach Walker

  11:45 a.m.


  • SSWG Procedure Manual (Vote)



         15.

Dynamics Working Group (DWG)

Fahad Qureshi

  12:00 p.m.


  • DWG Procedure Manual (Vote)



         16.

Planning Working Group (PLWG) 

Mina Turner

  12:15 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)



         17.

Voltage Profile Working Group (VPWG)

Weiwei Hu

  12:35 p.m.

         18.

Combo Ballot (Vote)

Katie Rich

  12:45 p.m.

         19.

Inverter Based Resources Working Group (IBRWG)

Julia Matevosyan

  12:50 p.m.

         20.

Operations Training Working Group (OTWG) 

Manuel Sanchez

    1:05 p.m.

         21.

Other Business

Katie Rich

    1:15 p.m.


  • 2026 Block Calendar




  • Review Open Action Items List




  • No Report




    • Black Start Working Group




Adjourn

Katie Rich

    1:20 p.m.




 

Scheduled ROS Meetings

Key Documents

02. ROS Agenda 2025040501
Apr 24, 2025 - docx - 58.4 KB
03. Draft Minutes ROS 20250403
Apr 24, 2025 - doc - 244 KB
March 2025 ERCOT Operations Report Public
Apr 23, 2025 - docx - 1.9 MB
14. Proposed_spwg_procedures_050125
Apr 24, 2025 - docx - 31.1 KB
15. 202505_DWG Report to ROS - May 2025
Apr 24, 2025 - pptx - 234.7 KB
15. DRAFT Dwg_Procedure_Manual_Revision_23 - AGS-ESR and Load Model Posting
Apr 24, 2025 - docx - 1.6 MB
21. 2026 Draft Block Meeting Schedule.v2
Apr 24, 2025 - xls - 461.5 KB
Meeting Materials ROS 20250501
Apr 24, 2025 - zip - 7.2 MB
Revision Request ROS 20250501
Apr 24, 2025 - zip - 3.9 MB

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