WMS Meeting

September 05, 2018
09:30 AM
ERCOT Austin
8000 Metropolis (Building E), Suite 100
Austin, TX 78744
Room 206
Teleconference: 877-668-4493
Meeting number: 624 138 657
Meeting password: WMS



Antitrust Admonition

D. Kee

9:30 a.m.


Agenda Review

D. Kee



Approval of WMS Meeting Minutes (Vote)

D. Kee


August 8, 2018



Technical Advisory Committee (TAC) Update

D. Kee

9:35 a.m.


August 30, 2018 TAC meeting was cancelled



ERCOT Operations and Market Items


9:35 a.m.


Summer Assessment Discussion



Actions to ensure that Day-Ahead Market (DAM) completes

C. Bivens


SCT Determination Summary for Directive 10, Emergency Condition Price Formation (Vote)

D. Jones



New PRS Referrals

D. Kee

10:35 a.m.


No referrals from August 16, 2018 PRS Meeting



Next Steps for NPRR664: Fuel Index Price for Resource Definition and Real-Time Make-Whole Payments for Exceptional Fuel Cost Events (Possible Vote)

I. Gonzalez

10:35 a.m.


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

E. Goff

10:45 a.m.


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

D. Kee

11:20 a.m.


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


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


NPRR871, Customer or Resource Entity Funded Transmission Projects Review Process (CMWG)


NPRR872, Modifying the SASM Shadow Price Cap (QMWG)


NPRR879, SCED Base Point and Performance Evaluation Changes for IRRs that Carry Ancillary Services (QMWG)


NPRR884, Adjustments to Pricing and Settlement for Reliability Unit Commitments (RUCs) of On-Line Combined Cycle Generation Resources (QMWG)(MSWG)


NPRR885, Must-Run Alternative (MRA) Details and Revisions Resulting from PUCT Project No. 46369, Rulemaking Relating to Reliability Must-Run Service (QMWG)



Outage Coordination Working Group (OCWG)

M. Henson

11:30 a.m.


High Impact Transmission Elements List (Waive Notice - Possible Vote)



Working Group Enhancements (TAC/Subcommittee Structural and Procedural Review)

D. Kee

11:40 a.m.


Other Business

D. Kee

11:50 a.m.


Real-Time Co-Optimization and Marginal Losses Analysis Update

D. Jones


Review Open Action Items


Posted Reports for Working Groups


Congestion Management Working Group (CMWG)


Market Credit Working Group (MCWG)


Market Settlement Working Group (MSWG)


Metering Working Group (MWG)


No Report


Demand Side Working Group (DSWG)


Resource Cost Working Group (RCWG)


Supply Analysis Working Group (SAWG)




12:00 p.m.

Scheduled WMS Meetings

Key Documents

Oct 23, 2018 - docx - 60.7 KB
Aug 31, 2018 - doc - 147.5 KB
Aug 31, 2018 - docx - 60.3 KB
Sep 6, 2018 - pptx - 89 KB
Aug 31, 2018 - xlsx - 47.7 KB
Sep 6, 2018 - xlsx - 10.7 KB
Sep 4, 2018 - pptx - 228.9 KB
Sep 4, 2018 - pptx - 151.5 KB
Sep 6, 2018 - zip - 3.9 MB

All information is posted as Public in accordance with the ERCOT Websites Content Management Corporate Standard.

Related Content