TAC Meeting by Webex Only

July 27, 2022
09:30 AM
Teleconference: 877-668-4493
Meeting number: 2554 163 7460
Meeting password: KFx#87


TAC 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 TAC 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 logins can be validated



Antitrust Admonition

Clif Lange

9:30 a.m.


Approval of TAC Meeting Minutes (Vote)

Clif Lange

9:35 a.m.

June 7, 2022

June 27, 2022


July PUCT Meeting Update

Clif Lange

9:40 a.m.


Review of ERCOT Market Impact Statements and ERCOT Opinions

Ann Boren

9:45 a.m.


PRS Report (Vote)

Martha Henson

9:50 a.m.

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

NPRR1133, Clarify Responsibilities for Submission of Planning Model Data for DC Ties

NPRR1134, Related to RMGRR168, Modify ERCOT’s Mass Transition Responsibilities

NPRR1135, Add On-Line Status Check for Resources Telemetering OFFNS for Ancillary Service Imbalance Settlements

NPRR1136, Updates to Language Regarding a QSE Moving Ancillary Service Responsibility Between Resources

NPRR1137, Updates to Section 1.1 to Modify the OBD List Review Timeline and Other Clarifications

SCR822, Create Daily Energy Storage Integration Report and Dashboard

NPRR1142, ERS Changes to Reflect Updated PUCT Rule Changes re SUBST. R. 25.507 – URGENT (Waive Notice) 


OBDRR042,  Related to NPRR1142, ERS Changes to Reflect Updated PUCT Rule Changes re SUBST. R. 25.507 (Vote)

Mark Patterson

10:10 a.m.


Revision Requests Tabled at TAC (Vote)

Clif Lange

10:20 a.m.

NPRR1127, Clarification of ERCOT Hotline Uses

OBDRR041, Updates to Requirements for Aggregate Load Participation in the ERCOT Markets

RMGRR168, Modify ERCOT’s Mass Transition Responsibilities


ROS Report (Vote)

Chase Smith

10:30 a.m.

PGRR101, Related to NPRR1133, Clarify Responsibilities for Submission of Planning Model Data for DC Ties


Large Flexible Load Task Force Update

Bill Blevins

10:40 a.m.


ERCOT Reports

10:50 a.m.

July 8, 2022 Repricing

Dave Maggio

Analysis on Changing Generation Cost Scaling in HRUC (Possible Vote)

Roanoke Area Upgrades Project (Possible Vote)

Prabhu Gnanam

Bearkat – North McCamey – Sand Lake 345-kV Transmission Addition Project (Possible Vote)

Cross-State Air Pollution Rule (CSAPR) Study

Woody Rickerson

Updated ERCOT Report on NPRR1112, Reduction of Unsecured Credit Limits

Mark Ruane

7/13 ERCOT Conservation Appeal – Dispatchable Generation

Kenan Ogelman


TAC Structural and Procedural Review Discussion

Clif Lange

11:30 a.m.


Other Business

11:40 a.m.

Market Readiness for FFRA and Firm Fuel Projects  

Matt Mereness

2023 Draft Block Calendar

Ann Boren


Combo Ballot (Vote)

Clif Lange

11:50 a.m.


12:00 p.m.

Scheduled tac Meetings

Oct 13, 2022 - doc - 224.5 KB
Jul 27, 2022 - xls - 110.5 KB
Jul 27, 2022 - xls - 112.5 KB
Jul 27, 2022 - xls - 113 KB
Jul 22, 2022 - doc - 123 KB
Jul 22, 2022 - zip - 126 KB
Jul 26, 2022 - zip - 1.2 MB
Jul 26, 2022 - zip - 298.3 KB
Jul 20, 2022 - zip - 1.1 MB
Jul 20, 2022 - zip - 191.4 KB
Jul 26, 2022 - pptx - 75.9 KB
Jul 20, 2022 - zip - 3.5 MB
Jul 20, 2022 - zip - 138.6 KB

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

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