ROS Meeting by Webex Only

November 04, 2021
09:30 AM
Teleconference: 877-668-4493
Meeting number: 182 266 3040
Meeting password: Hwb74#


ROS Standing Representatives intending to vote should join through Webex and have access to their company email.

  • Submit Alternate Representative or Proxy designations by 3PM no later than one day prior to the meeting
  • An email with a unique validation code will be sent to all ROS Standing Representatives and their designated Alternative Representative
    • To allow validation of your login and ensure your ability to vote in the meeting as a representative of your company, please copy and paste your login given in the email when logging into the WebEx
  • 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
  • All votes will be conducted via roll call
  • Use the Chat function to queue for comments/motions (not Raise Hand or commenting from the phone) – reply to Everyone
  • Log in to Webex 15 minutes prior to the meeting start so that quorum can be established and log ins can be validated


Validation for ROS Standing Representatives

Suzy Clifton

9:15 a.m.


Antitrust Admonition

Chase Smith

9:30 a.m.


Agenda Review

Chase Smith


Approval of ROS Meeting Minutes (Vote)

Chase Smith

9:35 a.m.

October 7, 2021


ERCOT Reports

9:40 a.m.

2022 Ancillary Services Methodology Discussion (Waive Notice - Possible Vote)

Nitika Mago

Operations Report


System Planning Report

Ping Yan

TSAT Model Update

Mehdi Daryabak


New Protocol Revision Subcommittee (PRS) Referrals (Vote)

Chase Smith

10:20 a.m.

NPRR1096, Require Sustained Six Hour Capability for ECRS and Non-Spin

NPRR1099, Managing Network Operations Model Resource Nodes


ROS Revision Requests (Vote)

Chase Smith

10:45 a.m.

Impact Analyses Review

NOGRR231, Update ERCOT Regional Map

NOGRR233, Related to NPRR1094, Allow Under Frequency Relay Load to be Manually Shed During EEA3

Language Review

PGRR097, Related to NPRR1098, Direct Current Tie (DC Tie) Reactive Power Capability Requirements

NOGRR234, Related to NPRR1098, Direct Current Tie (DC Tie) Reactive Power Capability Requirements

NOGRR235, Combining Greyboxes and Other Corrections


Revision Requests Tabled at ROS (Possible Vote)

Chase Smith

11:20 a.m.

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

NOGRR230, WAN Participant Security


11:20 a.m.


Planning Working Group (PLWG)

Charles DeWitt

11:30 a.m.

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

PGGR095, Establish Minimum Deliverability Criteria (Possible Vote)

PGRR096, Achieve Consistent Representation of Distributed Generation in Steady-State Models (PLWG) (SSWG) (Possible Vote)


Steady State Working Group (SSWG)

Chenyan Guo

11:45 a.m.


Operations Working Group (OWG)

Rickey Floyd

11:55 a.m.

NOGRR215, Limit Use of Remedial Action Schemes (Possible Vote)

NOGRR226, Revision to 5% Transmission Operator (TO) Load Shedding Relay Point (DWG, OWG, PDCWG) (Possible Vote)

NPRR1084, Improvements to Reporting of Resource Outages and Derates (Possible Vote)

NPRR1085, Ensuring Continuous Validity of Physical Responsive Capability (PRC) and Dispatch through Timely Changes to Resource Telemetry and Current Operating Plans (COPs) (OWG, PDCWG) (Possible Vote)


Performance Disturbance Compliance Working Group (PDCWG)

Chad Mulholland

12:15 p.m.


Dynamics Working Group (DWG)

Sam Jung

12:25 p.m.

DWG Procedure Manual (Vote)


Combo Ballot (Vote)

Chase Smith

12:35 p.m.


Network Data Support Working Group (NDSWG)

J-M Yatar

12:40 p.m.


Other Business

Chase Smith

12:50 p.m.

Emergency Conditions List Item #42 Update

2022 ERCOT Membership/Segment Representative Elections

Suzy Clifton

Review Open Action Items List

No Report:

Black Start Working Group (BSWG)

Operations Training Working Group (OTWG)

Planning Geomagnetic Disturbance Task Force (PGDTF)

System Protection Working Group (SPWG)

Voltage Profile Working Group (VPWG)

Scheduled ROS Meetings

Key Documents

Feb 2, 2022 - doc - 218.5 KB
Nov 4, 2021 - xls - 137.5 KB
Nov 4, 2021 - xls - 145.5 KB
Nov 4, 2021 - xls - 134 KB
Nov 4, 2021 - xls - 145.5 KB
Nov 3, 2021 - docx - 44.6 KB
Nov 2, 2021 - doc - 211 KB
Nov 8, 2021 - docx - 837.9 KB
Nov 5, 2021 - docx - 467.8 KB
Oct 29, 2021 - pptx - 43.2 KB
Oct 29, 2021 - docx - 31.3 KB
Oct 29, 2021 - pptx - 42.3 KB
Nov 4, 2021 - pptx - 1.4 MB
Nov 4, 2021 - docx - 17.6 KB
Nov 4, 2021 - docx - 19.2 KB
Nov 1, 2021 - pdf - 58.3 KB
Nov 8, 2021 - zip - 14 MB
Nov 3, 2021 - zip - 9.5 MB

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