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Market Trials Outage Scheduling

Market Trials Outage Scheduling. Weekly Update. July 09, 2010. Antitrust Admonition. ANTITRUST ADMONITION

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Market Trials Outage Scheduling

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  1. Market TrialsOutage Scheduling Weekly Update July 09, 2010 http://nodal.ercot.com 1

  2. Antitrust Admonition ANTITRUST ADMONITION ERCOT strictly prohibits Market Participants and their employees who are participating in ERCOT activities from using their participation in ERCOT activities as a forum for engaging in practices or communications that violate the antitrust laws. The ERCOT Board has approved guidelines for members of ERCOT Committees, Subcommittees and Working Groups to be reviewed and followed by each Market Participant attending ERCOT meetings. If you have not received a copy of these Guidelines, copies are available at the Client Relations desk. Please remember your ongoing obligation to comply with all applicable laws, including the antitrust laws. DISCLAIMER All presentations and materials submitted by Market Participants or any other Entity to ERCOT staff for this meeting are received and posted with the acknowledgement that the information will be considered public in accordance with the ERCOT Websites Content Management Operating Procedure. http://nodal.ercot.com 2

  3. Agenda • Anti-trust Admonition • Environment Report • Planned / unplanned outages • CIM Load • Known Issues • Standing Reports and Updates • General reminders / updates • Question and Answers / General Discussion ERCOT asks that Market Participants log into the WebEx session using their company name and then their name. This will allow ERCOT to take roll-call offline http://nodal.ercot.com 3

  4. Market Trials 2010 Roadmap To be updated with new LFC testing schedule http://nodal.ercot.com 4

  5. Day-to-day operations summary: Planned / Unplanned Outages of NPROD / CIM Load • Planned Outages • 07/09/2010 6:00 P.M. – 10:00 P.M. • EWS and OS UI application services will be unavailable as a result of software migrations being planned during this period ( Note: EWS version 1.19M will take into effect upon completion of this migration). • Unplanned Outages • 7/02/2010 – 8:00 A.M. – 4:30 P.M. • Due to the CIM data load on 7/1/2010, station names were changed from the short acronym to their long name. The name change was reversed in the late afternoon. • Target CIM Load dates for the month of July / August • 7/14/2010 – Note that this database load may be delayed due to the 5-Hour LFC test the week of the 19th. This will be communicated via a market notice. • 8/2/2010 http://nodal.ercot.com 5

  6. General reminders / updates • ERCOT has developed a user guide along with a web-based user interface training module to introduce the user interface and provide ongoing reference material for end users of the application. • The introductory sessions are targeted at personnel from TSPs, QSEs and Resource Entities and are intended to: • Review ERCOT market rules related to outage coordination • Describe roles and responsibilities for ERCOT and market participants • Introduce the use and design of the Outage Scheduler • Demonstrate the basic functions of the Outage Scheduler • Describe the interfaces between the outage scheduler and other Nodal Market applications. • TSPs and QSEs are encouraged to send personnel that will either submit or maintain outage information on the Outage Scheduler as well as those that may need to generate reports on outages. • The location and schedules of the remaining courses are shown below: http://nodal.ercot.com 6

  7. General reminders / updates • Update: ERCOT will be opening a window of optional Outage Scheduling testing • Testing opened on 7/1/2010 and close end of business on 7/13/2010 • Change in schedule is to provide additional time due to the station name defect introduced on 7/1/2010 • During this period Outages will be de-coupled from the DAM to allow MPs flexibility to test varying scenarios • MPs should contact ERCOT in advance to coordinate approvals or other scenarios • Update: Outage Scheduler Nodal Transition Plan • Was presented to NATF on 7/8/2010 • NATF voted to recommend TAC approval of the market readiness criteria • Will be presented to TAC on 8/05/2010 http://nodal.ercot.com 7

  8. Environment Report: Known Issues • Known issues posted to the readiness center at: http://nodal.ercot.com/readiness/markettrials/os/index.html • New Known Issues: http://nodal.ercot.com 8

  9. Environment Report: Known Issues • Closed Issues (will be closed with today’s release): http://nodal.ercot.com 9

  10. Q&A Q&A / Open Forum http://nodal.ercot.com 10

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