Meeting · WMS
Wholesale Market Subcommittee (WMS) Meeting
LocationERCOT Austin 8000 Metropolis (Building E), Suite 100 Austin, TX 78744 Room 206
VirtualWebEx / Teams
Dial-in877-668-4493
Revision Requests On The Agenda
Agenda 17 items
- 1. Antitrust Admonition — J. Bevill · 9:30 a.m.
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2.
Approval of Meeting Minutes September 12, 2012 October 10, 2012 Vote
— J. Bevill
· 9:35 a.m.
- 02- Draft WMS Minutes- Sept. 12, 2012 · Meeting Minutes
- 02- Draft WMS Minutes- Oct. 10, 2012 · Meeting Minutes
- 02- Comments- Tenaska- Draft WMS Minutes- Sept. 12, 2012 · Meeting Minutes
- 3. ERCOT Technical Advisory Committee (TAC) and Public Utility Commission of Texas (PUCT) Updates — J. Bevill · 9:40 a.m.
- 4. TAC Assignments Criteria for Load Provided Capacity RCWG Regular Updates on Future Credit Designs MCWG Revision to Constraint Competitiveness Tests Methodology CMWG (See CMWG Update) Method for Distributing Congestion Revenue Rights (CRR) Auction Revenues CMWG (See CMWG Update) Other TAC Assignments Vote — J. Bevill · 9:50 a.m.
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5.
ERCOT Operations and Market Items: ERCOT update on Market Enhancement Task Force (METF) NPRR429, HASL Offset Provision Survey ERCOT Business Practice: System-Wide Offer Cap and Scarcity Pricing Mechanism Methodology Implementation of recent changes to the Verifiable Cost Manual in Light of NPRR485 and Clarification of Fuel Adder Provisions Vote
— K. Ragsdale S. Sharma M. Mereness I. Gonzalez
· 10:00 a.m.
- 05- SWCAP - Scarcity Pricing Mech Redline- WMS Nov 7, 2012 · Revision Request
- 05- Changes to VCM in light of NPRR485 · Revision Request Comments
- 6. NPRR444, Supplemental Reliability Deployments Review and Recommend Next Steps Vote — J. Bevill · 10:30 a.m.
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7.
Holistic Solution to Congestion Irresolvable by Security Constrained Economic Dispatch (SCED)
— J. Bevill
· 11:00 a.m.
- 07- Comnts- Priority Power- Max Shdw Prices Netwk Pwr Bal Consts · Revision Request Comments
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8.
Congestion Management Working Group (CMWG) General Update Revision to Constraint Competitiveness Tests Methodology Method for Distributing CRR Auction Revenues Over-mitigation in SCED
— S. Cochran
· 11:30 a.m.
- 08- Pres- CMWG Update to WMS · Committee Report
- Lunch · 11:45 p.m.
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9.
Generation Adequacy Task Force (GATF) Update on 10/19/2012 Meeting Status of 2012 Loss of Load Expectation (LOLE) Study NPRR489, Planning Reserve Margin, and PGRR022, Removal of Planning Reserve Margin Calculation Methodology Update Next meeting scheduled date and potential agenda topics
— A. Pieniazek
· 1:00 p.m.
- 09- GATF Update to WMS · Committee Report
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10.
Market Credit Working Group (MCWG) General Update NPRR484, Revisions to Congestion Revenue Rights Credit Calculations and Payments - MCWG Comments ERCOT Creditworthiness Standards NPRR 347, Single Daily Settlement Invoice and Updates to Credit Calculations, including addition of a Minimum Collateral Exposure Component (formerly Counter-Party Invoice and Single Daily Settlement Invoice), and NPRR400, Eliminate Unsecured Credit for CRR Auctions and for Future Credit Exposure and Eliminate Netting of FCE with CCE, - Implementation Update
— M. Holler
· 1:30 p.m.
- 10- Pres- MCWG Update to WMS · Committee Report
- 11. Metering Working Group (MWG) SMOGRR 013, Synchronization with NPRR454, Modification of Administrative SMOGRR Definition Vote — J. Levine · 1:45 p.m.
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12.
QSE Managers Working Group (QMWG) General Update NPRR486, Calculation of Generation to be Dispatched Seven-Day Load Forecast and Non-Spinning Reserve (Non-Spin) bias Recommendation Wind Forecast Accuracy Review New Generation Resource Commissioning Process Wind Generation Resource Energy Deployment Performance (GREDP) Calculation Revision to Incorporate Curtailment Flag - Update Reactive Testing Reporting Process GREDP and High Dispatch limit (HDL) / Low Dispatch Limit (LDL) Reports Vote
— S. Looney
· 2:00 p.m.
- 12- Pres- QMWG Update to WMS · Committee Report
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13.
Resource Cost Working Group (RCWG) General Update NPRR461, Energy Storage Settlements consistent with PUCT Project 39917 - NPRR474, Clarification of Price Correction Principles and Associated Timelines Vote
— B. Hellinghausen
· 2:30 p.m.
- 13- Pres- RCWG Update to WMS · Committee Report
- 13- Vote- WMS- NPRR474- Option 1- Nov. 7, 2012 · Revision Request Ballot
- 14. Other Business 2013 Block Meeting Schedule — J. Bevill K. Landry · 3:00 p.m.
- Emerging Technology Working Group (ETWG) - No Update — M. Bruce
- Adjourn Future WMS Meetings December 5, 2012 · 3:15 p.m.
Ballots
| Body | RRs | Result | Yes | No | Abstain | |
|---|---|---|---|---|---|---|
| WMS | NPRR474 | Motion Carries | 5 | 0 | 10 | xls |
Documents 3
| Name | Doc Type | Type | Posted |
|---|---|---|---|
| Agenda- WMS- Nov. 7, 2012 | Meeting Agenda | doc | Nov 5 '12 |
| Approved WMS Minutes Nov. 7, 2012 | Meeting Minutes | doc | Dec 6 '12 |
| WMS Market Rules Materials | zip | Oct 31 '12 |