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Wholesale Market Subcommittee (WMS) Meeting

October 09, 2013
09:30 AM - 03:30 PM
ERCOT Austin
8000 Metropolis (Building E), Suite 100
Austin, TX 78744
Room 206
Teleconference: 877-668-4493
Meeting number: 657 504 418
Meeting password: WMS123!!!

Agenda

1.

Antitrust Admonition

 

S. Cochran

9:30 a.m.

2.

Approval of September 11, 2013 Meeting Minutes (Vote)

 

S. Cochran

9:35 a.m.

3.

ERCOT Technical Advisory Committee (TAC) and Public Utility Commission of Texas (PUCT) Updates

 

S. Cochran

9:40 a.m.

4.

ERCOT Operations and Market Items:

  • Update RARF Completion Project

 

 

A. Deller

 

9:50 a.m.

5.

Referrals

  • PRS: NPRR563, Credit Lock Standards (Vote)
  • TAC: ERCOT Business Practice: Non-Spinning Reserve Service Deployment and Recall Procedure (Vote)

 

S. Cochran

 

  

10:00 a.m.

6.

 

Congestion Management Working Group (CMWG)

  • CRR Activity Calendar (Vote)

 

M. Wagner

D. Maggio

10:15 a.m.

7.

Demand Side Working Group (DSWG)

  • Other Binding Document: ERS Procurement Methodology (Vote)
  • NPRR571, ERS Weather-Sensitive Loads Requirements (Vote)
  • Update Price Responsive Load

 

T. Carter

M. Patterson

 

 

10:45 a.m.

8.

Generation Adequacy Task Force (GATF)

  • Confirm GATF Chair (Vote)
  • Review of New ERCOT Load Forecast Methodology
  • Status Report on the Updated 2012 LOLE Study based on Revised Load Models.
  • Discussion on ELCC of Wind
  • Discussion of Economically Optimal Reserve Margin

 

A. Pieniazek

11:15 a.m.

9.

Market Credit Working Group (MCWG)

  • Review Concept of Reducing M1
  • Discuss Concept of Settlement Point Based Forward Real-Time and Day Ahead Market Exposure: Seasonality and Price Caps
  • Review Dollar-Based Minimum Collateral for Counter-Parties with No Load or Generation
  • Update NPRR484, Revisions to Congestion Revenue Rights Credit Calculations and Payments

 

L. Martin

11:45 a.m.

 

Lunch

 

 

12:00 p.m.

10.

QSE Managers Working Group (QMWG)

  • Annual Review of A/S Methodology (Vote)
  • NPRR564, Thirty-Minute Emergency Response Service (ERS) and Other ERS Revisions (Vote)
  • Supplementary Ancillary Service Market (SASM) Offers
  • NPRR535, Resource Status Startup - Shutdown
  • Regulation Bias re SCR773, Addition of Regulation Feedback to Generation to be Dispatched Calculation
  • NDCRC upgrade for Reactive Test submittal
  • Load Resource Disconnect in DAM
  • WGR Concerns with Commissioning Check List
  • Draft NPRR, Enable Regulation Status During RUC Opt-Out Intervals

 

S. Looney

B. Blevins

 

 

1:00 p.m.

11.

Resource Cost Working Group (RCWG)

  • Options for Incremental vs. Total Fuel Expenses (re NPRR 485, Clarification for Fuel Adder Provisions) (Vote)
  • Power Augmentation Cost in Mitigated Offer Cap

 

B. Hellinghausen

 

1:45 p.m.

12.

Resource Adequacy Task Force (RATF)

  • Update NPRR568, Real-Time Reserve Price Adder Based on Operating Reserve Demand Curve

 

R. Stephenson

2:15 p.m.

13.

No Updates

 

 

 

  • Emerging Technologies Working Group (ETWG) 
  • Meter Working Group (MWG)

M. Bruce

D. DiSanto

 

 

 

 

 

14.

Other Business

  • 2014 ERCOT Membership/Segment Representative Elections
  • 2014 Meeting Calendar
  • Upcoming Workshops/Trainings:

o   October 11, 2013 Workshop: NPRR533, Clarification of PCRR Eligibility Requirements

o   October 14, 2013 Workshop: NPRR562, Subsynchronous Resonance

o   October 21, 2013 Workshop: Load Resource Disconnection

o   October 24, 2013 Workshop: Future Ancillary Services in ERCOT

 

S. Cochran

 B. Albracht

2:45 p.m.

 

Adjourn

 

S. Cochran

3:00 p.m.

Scheduled WMS Meetings

Key Documents

Feb 11, 2014 - doc - 139.5 KB
Oct 4, 2013 - doc - 71 KB
Oct 7, 2013 - doc - 147 KB
Oct 3, 2013 - ppt - 855 KB
Oct 8, 2013 - ppt - 798 KB
Oct 8, 2013 - doc - 211 KB
Oct 7, 2013 - ppt - 128.5 KB
Oct 8, 2013 - ppt - 185.5 KB
Oct 8, 2013 - ppt - 132 KB
Oct 4, 2013 - ppt - 311 KB
Oct 4, 2013 - doc - 175 KB
Oct 8, 2013 - zip - 6.5 MB
Oct 8, 2013 - zip - 7.9 MB

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

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