WMS Meeting

June 06, 2018
09:30 AM
ERCOT Austin Room 206
7620 Metro Center Dr.
Austin, TX 78744
Teleconference: 877-668-4493
Meeting number: 625 169 866
Meeting password: WMS



Antitrust Admonition

D. Kee

9:30 a.m.


Agenda Review

D. Kee



Approval of WMS Meeting Minutes (Vote)

D. Kee


May 2, 2018



Technical Advisory Committee (TAC) Update and Assignments

D. Kee

9:35 a.m.


Settlements Working Group (Possible Vote)


Settlement Stability Reporting


DC Tie Curtailments Reporting


Market Interface Service Provider (MISP) outage



ERCOT Operations and Market Items


10:25 a.m.


Switchable Generation Resources Update

B. Gleason


ERCOT Analysis of 4CP and Retail Demand Response

C. Raish


Unregistered Distributed Generation (DG) Report 2018 Q1 Update

D. Mantena



New PRS Referrals (Vote)

D. Kee

11:15 a.m.


NPRR869, Clarification of Language Related to Generation Netting for ERCOT-Polled Settlement Meters


NPRR871, Customer or Resource Entity Funded Transmission Projects Review Process


NPRR872, Modifying the SASM Shadow Price Cap



VCMRR022, Determination of Fuel Adder Price for Coal and Lignite Resources (Vote)

I. Gonzalez

11:45 a.m.


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

C. Bivens

12:00 p.m.




12:00 p.m.


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

E. Goff

1:00 p.m.


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

D. Kee

2:00 p.m.


NPRR807, Day-Ahead Market Price Correction


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


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


NPRR848, Separate Clearing Prices for RRS (QMWG)


NPRR850, Market Suspension and Restart (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)



Market Credit Working Group (MCWG)

B. Barnes

2:20 p.m.


Metering Working Group (MWG)

D. Sumbera

2:35 p.m.


Other Business

D. Kee

2:45 p.m.


Review Open Action Items


No Report


Congestion Management Working Group (CMWG)


Demand Side Working Group (DSWG)


Emerging Technologies Working Group (ETWG)


Resource Cost Working Group (RCWG)


Supply Analysis Working Group (SAWG)



D. Kee

3:00 p.m.

Scheduled WMS Meetings