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MISUG Meeting Materials

MISUG Meeting Materials. ERCOT 6/1/2011. Agenda. Market Data Transparency Statistics - April. ERCOT Website Page Views – April 2011. External Web Services Market Info Reports – April 2011. External Web Services Alerts/Notifications – April 2011.

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MISUG Meeting Materials

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  1. MISUG Meeting Materials ERCOT 6/1/2011

  2. Agenda MISUG

  3. Market Data Transparency Statistics - April MISUG

  4. ERCOT Website Page Views – April 2011 MISUG

  5. External Web Services Market Info Reports – April 2011 MISUG

  6. External Web Services Alerts/Notifications – April 2011 MISUG

  7. External Web Services Alerts/Notifications – April 2011 MISUG

  8. Extract & Report Postings Market Extract & Report Postings Run on May 4, 2011 3:08:41 AM Start Date: April 1, 2011 End Date: April 30, 2011 Posting Classifications: Certified = Available only to the Market Participant owning that data Secure = Available to any Market Participant with a digital certificate Public = Available to all Market Participants & general public (via ERCOT.com) MISUG

  9. Extract & Report Postings Top 10 Market Extract & Report Postings Run on May 4, 2011 9:44:14 AM Start Date: April 1, 2011 End Date: April 30, 2011 Publish Count MISUG

  10. Extract & Report Downloads Market Extract & Report Downloads Run on May 4, 2011 3:00:10 AM Start Date: April 1, 2011 End Date: April 30, 2011 Posting Classifications: Certified = Available only to the Market Participant owning that data Secure = Available to any Market Participant with a digital certificate Public = Available to all Market Participants & general public (via ERCOT.com) MISUG

  11. Extract & Report Downloads Top 10 Market Extract & Report Downloads Run on May 4, 2011 9:37:38 AM Start Date: April 1, 2011 End Date: April 30, 2011 Download Count MISUG

  12. Updates on NPRRs and SCRs MISUG

  13. NPRR329 Security Classification Changes • Submitted: 2/23/2011 • URGENT PRS vote: 2/25/2011 approved • PRS meeting: 3/24/2011 • Approved with TIEC, ERCOT and PRS comments. Changes from original submission include: • State Estimator Load Reports will not move to PUBLIC • State Estimator Load Reports require changes to remove single customer load data • ERCOT addressing the removal of PUNs • Recommended Priority: Critical Rank: 9.2 • TAC meeting: 4/7/2011 approved • BOD meeting: 4/19/2011 approved • Implemented 5/18/2011 Complete MISUG

  14. SCR764 Public Access to Select MIS Dashboards • Posted: 4/7/2011 • URGENT WMS vote: 4/7/2011 approved • PRS meeting: 4/21/2011 • Recommended approval as revised by ERCOT comments and PRS.  Includes SCED Up/Down, LMP Contour Map, Load Forecast vs. Actual, LMP Ticker with selected prices, and Real-Time System Conditions • Recommended priority of Critical and Rank of 9.2.1. • TAC meeting: 5/5/2011 approved • BOD meeting: 5/17/2011 approved MISUG

  15. NPRR350 Change to the Security Classification of the System Ancillary Service Capacity Monitor Dashboard • Posted: 4/11/2011 • URGENT PRS vote: 4/13/2011 failed • PRS meeting: 4/21/2011 • Granted Urgent status.  Recommended approval as submitted and forward to TAC. • TAC meeting: 5/5/2011 approved • Priority – Critical and Rank – 9.22 • BOD meeting: 5/17/2011 approved MISUG

  16. SCR765 Aggregate Wind Dashboard • Posted: 4/18/2011 • URGENT WMS vote: 4/20/2011 failed • WMS meeting: 5/11/2011 Urgency granted • PRS meeting: 5/19/2011 approved • Ranked Critical 9.25 • Next stop: TAC 6/2/2011 MISUG

  17. NPRR359 Monthly TDSP Load Report • Posted: 5/4/2011 • PRS meeting: 5/19/2011 • Next stop: PRS 6/23/11 - IA MISUG

  18. NPRR360 Summary Report of HDL and LDL • Posted: 5/4/2011 • PRS meeting: 5/19/2011 • Next stop: PRS 6/23/11 - IA MISUG

  19. NPRR361 Real-Time Wind Power Production Data Transparency • Posted: 5/4/2011 • PRS meeting: 5/19/2011 • Next stop: PRS 6/23/11 - IA MISUG

  20. NPRR327 Load Reporting (#65) • State Estimator Task Force (SETF) is currently drafting NPRR language to reinstate the SE Load Reporting that includes redaction methodology. This NPRR concept was discussed at WMS on 5/11/2011. • SETF met on 5/24/2011 and drafted comment language. • Next Stop: PRS 6/23/2011 MISUG

  21. SCR761 Price Republication Notifications via API and provide Price Corrections via XML • Posted: 2/23/2011 • WMS meeting: 4/11/2011 • PRS meeting: 5/19/2011 • Next Stop: TAC meeting 6/2/2011 MISUG

  22. Review Draft NPRRs MISUG

  23. Draft NPRRs for report requirements • Unconfirmed Trades Report (#29) • HRUC after approval (RUCVDI) (#4) MISUG

  24. Alerts/Notifications – review changes requested MISUG

  25. Collect CBA information for NPRRs and SCRs • NPRR 359 - Monthly TDSP Report • NPRR 360 - Summary Report of HDL and LDL • NPRR 361 - Real-time Wind Power Production Data Transparency • SCR 765 – Aggregate Wind Dashboard MISUG

  26. NPRR299 – Remove Requirement for ERCOT Board Approval of PUCT, IMM, and FERC Required Reports  MISUG

  27. NPRR299 Background information • PRS remanded to MIUG - devise a more cost effective method of implementing NPR299, and revise the Cost Benefit Analysis • http://www.ercot.com/mktrules/issues/nprr/276-300/299/index • Market Requirements: “ERCOT shall post on the ERCOT website, all public reports, publicly filed comments, or public presentations that are filed, presented, or otherwise submitted to standards bodies or governing agencies.” MISUG

  28. NPRR299 Background information • ERCOT Impact Analysis: • Document Publishing Estimates: • Non-rate case year: 1050 documents • Rate case year: 1550 documents • FTE Impacts: • 1 FTE to manage MISUG

  29. Review MISUG task list priorities MISUG

  30. June Meeting Topics • Discuss market requirements: • Daily Grid Operations Report • NDCRC - where season HSL and VAR tests • DC Tie Schedules Report • Discuss draft NPRRs/SCRs: • Alerts & Notifications changes • Discuss update: • Historical prices report • EWS vs. MMUI validation difference – June implementation to address defect • Task list priorities • NPRR 299 IA information to date MISUG

  31. Questions MISUG

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