WMS Meeting

    January 10, 2018
    09:30 AM
    ERCOT Austin Room 206
    7620 Metro Center Dr.
    Austin, TX 78744
    Teleconference: 877-668-4493
    Meeting number: 626 992 767
    Meeting password: WMS



    Antitrust Admonition

    ERCOT Staff

    9:30 a.m.


    2018 WMS Chair and Vice Chair (Vote)

    ERCOT Staff

    9:35 a.m.


    Agenda Review

    WMS Chair



    Approval of WMS Meeting Minutes (Vote)

    WMS Chair

    9:50 a.m.


    November 1, 2017



    Technical Advisory Committee (TAC) Update and Assignments

    WMS Chair

    9:55 a.m.


    TAC Subcommittee Restructuring Discussion


    Review changes to ERCOT Business Practices and communication to the Market


    Evaluate the non-spin procurement methodology



    ERCOT Operations and Market Items


    10:05 a.m.


    Commercial Impacts from Hurricane Harvey

    P. Shaw


    Real-Time Co-optimization training and scope discussion

    S. Moorty/D. Jones



    NPRR852, CRR Activity Calendar Approval Process (Possible Vote)

    WMS Chair

    10:45 a.m.


    NPRR861, Clarification of ERCOT’s Authority to Protect Its Jurisdictional Status (Possible Vote)

    WMS Chair/ERCOT Staff

    10:55 a.m.


    NPRR864, RUC Modifications to Consider Market-Based Solutions (Possible Vote)

    R. Surendran

    11:05 a.m.


    New PRS Referrals (Vote)

    WMS Chair

    11:15 a.m.


    NPRR851, Procedure for Managing Disconnections for Bidirectional Electrical Connections at Transmission Level Voltages


    NPRR854, NOIE TDSP Submittal of Meters with Bidirectional Flow Caused by Generation Interconnected at Distribution Voltage


    NPRR856, Treatment of OFFQS Status in Day-Ahead Make Whole and RUC Settlements


    NPRR857, Creation of Direct Current Tie Operator Market Participant Role


    SCR795, Addition of Intra-Hour Wind Forecast to GTBD Calculation



    Revision Requests Tabled at PRS, Referred to WMS (Possible Vote)

    WMS Chair

    11:35 a.m.


    NPRR807, Day-Ahead Market Price Correction (QMWG)


    NPRR832, Disallow PTP Obligation Bids and DAM Energy Bids that Sink at Private Use Network Settlement Points Without a Load Distribution Factor - Urgent


    NPRR837, Regional Planning Group (RPG) Process Reform (CMWG)


    NPRR838, Updated O&M Cost for RMR Resources (RCWG)


    NPRR845, RMR Process and Agreement Revisions (QMWG) (RCWG)


    NPRR847, Exceptional Fuel Cost Included in the Mitigated Offer Cap (QMWG)


    NPRR848, Separate Clearing Prices for RRS (QMWG)


    NPRR850, Market Suspension and Restart (QMWG)



    Congestion Management Working Group (CMWG)

    I. Haley

    11:50 a.m.


    Demand Side Working Group (DSWG)

    T. Carter

    12:00 p.m.


    Market Credit Working Group (MCWG)

    B. Barnes

    12:15 p.m.


    Qualified Scheduling Entity (QSE) Managers Working Group (QMWG)

    E. Goff

    12:30 p.m.


    Supply Analysis Working Group (SAWG)

    B. Sams

    12:45 p.m.


    Resource Cost Working Group (RCWG)

    P. Vinson

    12:55 p.m.


    Other Business

    WMS Chair

    1:05 p.m.


    Review of Open Action Items


     2018 WMS Goals


     2018 WMS Working Group Leadership

    ERCOT Staff  

    No Report


    Emerging Technologies Working Group (ETWG)


    Metering Working Group (MWG)



    WMS Chair

    1:10 p.m.

    Scheduled WMS Meetings