Market Information System Grid and Market Conditions

PRS Meeting by Webex Only

January 14, 2021
09:30 AM


Webex Conference

All ERCOT Members intending to vote should join through WebEx and have access to their company email.

For Voting Members:

  • PRS Standing Representatives should submit Alternate Representative designations no later than 3PM the day prior to the meeting
  • Non-Standing Representatives who intend to vote at PRS should send an email stating your Intent to Vote to Stakeholder Services at by 3PM no later than one day prior to the PRS meeting
  • An email with a unique validation code will be sent to all PRS Standing Representatives and their designated Alternative Representatives, and non-standing representatives prior to the meeting
    • 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
  • Use the Chat function to queue for comments/motions (not Raise Hand or commenting from the phone) – reply to Everyone
  • All votes will conducted via roll call



Antitrust Admonition



PRS Leadership Election (Vote)



TAC/Subcommittee Stakeholder Process Overview



Approval of Minutes (Vote)

PRS Chair


December 10, 2020



TAC Update

PRS Chair


Project Update and Summary of Project Priority List (PPL) Activity to Date

T. Anderson


Review PRS Reports, Impact Analyses, and Prioritization (Vote) (*) denotes no impact

PRS Chair


NPRR995, RTF-6 Create Definition and Terms for Settlement Only Energy Storage


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*


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 PRS (Possible Vote)

PRS Chair


NPRR956, Designation of Providers of Transmission Additions


NPRR979, Incorporate State Estimator Standards and Telemetry Standards into Protocols


NPRR981, Day-Ahead Market Price Correction Process


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


NPRR1023, Change to CRR Repossession Process


NPRR1045, Transmission Operator Definition and Designation


NPRR1056, Market Impact Generic Transmission Constraint (GTC) Notification


NPRR1057, Modification to Real-Time Hub Price Formulas for Fully De-Energized Hubs


NPRR1058, Resource Offer Modernization for Real-Time Co-Optimization



Review of Revision Request Language (Vote)

PRS Chair


NPRR1059, Ability for MOUs and ECs to Send Non-BUSIDRRQ Interval Data


NPRR1060, Improvements to ERS Testing Requirements and Other ERS Items



Other Business

PRS Chair


2021 PRS Goals



PRS Chair

Scheduled PRS Meetings