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WMS Meeting

April 04, 2018 09:30 AM
ERCOT Austin Room 206
7620 Metro Center Dr.
Austin, TX 78744
Teleconference: 877-668-4493
Meeting number: 625469798
Meeting password: WMS



Antitrust Admonition

D. Kee

9:30 a.m.


Agenda Review

D. Kee



Approval of WMS Meeting Minutes (Vote)

D. Kee


February 28, 2018



Technical Advisory Committee (TAC) Update and Assignments

D. Kee

9:35 a.m.


TAC Subcommittee Restructuring Task Force Update

J. Lee

9:45 a.m.


ERCOT Operations and Market Items


10:05 a.m.


4-Coincident Peak (4CP) Methodology

R. Roberts



New PRS Referrals (Vote)

D. Kee

10:20 a.m.


NPRR866, Mapping Registered Distributed Generation and Load Resources to Transmission Loads in the Network Operations Model



OBDRR003, Change Validation Rules to Preclude Certain Transactions at Resource Nodes within Private Use Networks (Vote)

C. Bivens


SCR796, Change Validation Rules to Preclude Certain Transactions at Resource Nodes within Private Use Networks (Possible Vote)



Resource Cost Working Group (RCWG)

B. Helton

10:50 a.m.


VCMRR020, Delay the Fuel Adder Sunset Related to VCMRR014, Revise Fuel Adder Factor for Coal and Lignite Resources


Urgent Status (Vote)


Language Consideration (Vote)




11:20 a.m.


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

E. Goff

12:20 p.m.


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

D. Kee

1:20 p.m.


NPRR807, Day-Ahead Market Price Correction


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


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


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


NPRR848, Separate Clearing Prices for RRS (QMWG)


NPRR850, Market Suspension and Restart (QMWG)


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


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


NPRR862, Updates to Address Revisions under PUCT Project 46369 (QMWG)


NPRR863, Creation of Primary Frequency Response Service Product and Revisions to Responsive Reserve (DSWG/QMWG)



Supply Analysis Working Group (SAWG)

B. Sams

1:35 p.m.


Congestion Management Working Group (CMWG)

I. Haley

1:50 p.m.


Market Credit Working Group (MCWG)

B. Barnes

2:05 p.m.


NPRR867, Revisions to CRR Auction Credit Lock Amount to Reduce Excess Collateral (Possible Vote)



Other Business

D. Kee

2:20 p.m.


Report of Market Inefficiency by Market Participant

DC Energy


Draft OBDRR, Updates to Emergency Response Service Procurement Methodology

Mark Patterson


Review of Open Action Items


No Report


Demand Side Working Group (DSWG)


Emerging Technologies Working Group (ETWG)


Metering Working Group (MWG)



D. Kee

2:45 p.m.

Scheduled WMS Meetings