WMS Meeting

August 08, 2018
09:30 AM
ERCOT Austin
8000 Metropolis (Building E), Suite 100
Austin, TX 78744
Room 206
Teleconference: 877-668-4493
Meeting number: 629 623 386
Meeting password: WMS



Antitrust Admonition

D. Kee

9:30 a.m.


Agenda Review

D. Kee



Approval of WMS Meeting Minutes (Vote)

D. Kee


July 11, 2018



Technical Advisory Committee (TAC) Update

D. Kee



ERCOT Operations and Market Items


9:35 a.m.


Switchable Generation Resources Update



Unregistered Distributed Generation (DG) Report 2018 Q2 Update

C. Anderson


Confidentiality in discussing Congestion Events Update

C. Bivens


Settlement Stability Report

A. Rosel


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

D. Jones


July 18, 2018 Real-Time Price Correction Questions

D. Maggio



New PRS Referrals (Vote)

D. Kee

10:40 a.m.


NPRR880, Publish Real-Time Market Shift Factors for Private Use Network Settlement Points


NPRR883, Adjustment to Settlement Equation for Ancillary Services Assignment


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


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



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

C. Bivens

11:20 a.m.


OBDRR007, Revisions to the ORDC Methodology to Include Photo-Voltaic Generation Resources (PVGRs) (Possible Vote)

D. Maggio

11:25 a.m.


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

D. Kee

11:40 a.m.


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


NPRR850, Market Suspension and Restart (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)




12:10 p.m.


Market Settlement Working Group (MSWG)

H. Lookadoo

1:10 p.m.


Market Credit Working Group (MCWG)

B. Barnes

1:20 p.m.


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

D. Kee

1:30 p.m.


Other Business

D. Kee

1:45 p.m.


Real-Time Co-Optimization and Marginal Losses Analysis Update

D. Jones


Review Open Action Items


No Report


Congestion Management Working Group (CMWG)


Demand Side Working Group (DSWG)


Metering Working Group (MWG)


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


Resource Cost Working Group (RCWG)


Supply Analysis Working Group (SAWG)



D. Kee

2:10 p.m.

Scheduled wms Meetings

Key Documents

Sep 14, 2018 - docx - 60.2 KB
Aug 1, 2018 - doc - 143 KB
Aug 1, 2018 - docx - 60.1 KB
Aug 2, 2018 - pptx - 85.5 KB
Aug 1, 2018 - pptx - 776.9 KB
Aug 2, 2018 - pptx - 90 KB
Aug 8, 2018 - pptx - 333.9 KB
Aug 6, 2018 - pptx - 385.7 KB
Aug 8, 2018 - zip - 5.2 MB

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