Market Information System Grid and Market Conditions

TAC Meeting by Webex Only

January 27, 2021
09:30 AM


Webex Conference

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


9:30 a.m.


Election of 2021 TAC Chair and Vice Chair (Vote)


9:35 a.m.


Approval of TAC Meeting Minutes (Vote)

TAC Chair

9:45 a.m.


November 18, 2020



TAC/Subcommittee Stakeholder Process Overview

A. Boren

9:50 a.m.


December Board Update

TAC Chair

10:05 a.m.


Confirmation of 2021 Subcommittee Leadership (Vote)

TAC Chair

10:10 a.m.


2021 TAC Goals and Strategic Initiatives (Possible Vote)

TAC Chair

10:15 a.m.


Summer Outage Update

D. Woodfin

10:25 a.m.


Real-Time Co-Optimization Update

M. Mereness

10:35 a.m.


Final Real-Time Co-Optimization Task Force (RTCTF) Update


Passport Program Update



Battery Energy Storage Task Force (BESTF) Update

K. Ragsdale

10:55 a.m.


PRS Report (Vote)

M. Henson

11:05 a.m.


NPRR994, Clarify Generator Interconnection Neutral Project Classification


NPRR1024, Determination of Significance with Respect to Price Correction


NPRR1034, Frequency-Based Limits on DC Tie Imports or Exports


NPRR1040, Compliance Metrics for Ancillary Service Supply Responsibility


NPRR1044, Enhancement of SSR Mitigation Requirement


NPRR1048, Clarification on NPRR978 Short-Term Adequacy Reports


NPRR1049, Management of DC Tie Load Zone Modifications


NPRR1050, Change to the Summer Commercial Operations Date Deadline for Including Planned Generation Capacity in Reports on the Capacity, Demand and Reserves in the ERCOT Region


NPRR1051, Removal of the Price Floor Applied to Day-Ahead Settlement Point Prices


NPRR1052, Load Zone Pricing for Settlement Only Storage Prior to NPRR995 Implementation


NPRR1053, BESTF-9 Exemption from Ancillary Service Supply Compliance Requirements for Energy Storage Resources Affected by EEA Level 3 Charging Suspensions


NPRR1054, Removal of Oklaunion Exemption Language



Revision Requests Tabled at TAC (Vote)

TAC Chair

11:25 a.m.


NOGRR210, Related to NPRR1005, Clarify Definition of Point of Interconnection (POI) and Add Definition Point of Interconnection Bus (POIB)


OBDRR025, Clarification for the RRS Limit on Individual Non-Thermal Generation Resources


RRGRR025, Related to NPRR1005, Clarify Definition of Point of Interconnection (POI) and Add Definition Point of Interconnection Bus (POIB)



WMS Report (Vote)

R. Surendran

11:30 a.m.


SMOGRR024, Implement NPRR1020 - URGENT



ROS Report (Vote)

C. Smith

11:50 a.m.


PGRR085, Dynamic Model Improvements


PGRR086, Related to RRGRR027, Clarify Models Required to Proceed with an FIS


PGRR087, Remedial Action Scheme Planning Assumptions


RRGRR027, Clarify Models Required to Proceed with an FIS



RMS Report

J. Lee

12:10 p.m.


ERCOT Reports


12:30 p.m.


Southern Cross Directive #8 Voltage Support Service (Vote)

J. Bernecker


Annual RUC Reporting Requirement (Protocol Section 5.8)

D. Maggio


Forecast Adequacy of the Budgeted System Administration Fee

G. Gillmore



Other Business


12:50 p.m.


TRE Fee Calculation Transparency

B. Barnes


2021 Stakeholder Meetings – Coronavirus Update

K. Hobbs


NPRR902 Implementation Update

J. Levine



Combo Ballot (Vote)

TAC Chair




1:00 p.m.

Scheduled TAC Meetings