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IGG Agenda – May 18th 2006

Minutes from the last IGG meeting reviewing action items, updates on CER, SEM, Gemserv, Market Operations, Networks, and Retail Market Design Service. Covers various proposed actions and updates on system changes and market issues.

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IGG Agenda – May 18th 2006

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  1. Minutes from last IGG meeting 10.00 – 10.15 Review of Action Items 10.15 – 10.30 CER Update 10.30 – 10.45 CER Update SEM Update Gemserv Update 10.45 – 11.00 Market Operations Update 11.00 – 11.30 Networks SEM Update 11.30 – 13.30 Retail Market Design Service Update 13.30 – 13.40 Market Design Update 13.40 – 13.50 Version 5.1 Release of Market Systems Defect Resolution Requests Discussion Requests & Market Change Requests Cutover Plan for June Release 13.50 – 14.00 TAG Update 14.00 – 14.05 Next release of XML Schema Next Steps 14.05 – 14.10 IGG Agenda – May 18th 2006

  2. Minutes • Minutes from last IGG meeting – April 6th 2006

  3. Action Items • Actions Addressed in Advance of Meeting • Update on Action Items • Actions to be covered during remainder of presentation • Actions to be carried forward • Other Action Items

  4. Actions Addressed in Advance of Meeting • Action Item 9 – Review sites moving from NQH to QH where 332 message is significantly delayed • List of sites provided • Follow-up indicated that sites where there was a very long delay with the 332 message were affected by various defects during 2005 • Delay period has been reduced in 2006 and continues to improve • No further feedback received • Propose to close this item

  5. Update on Action Items • Action Item 11 – Review possibility of creating and providing test data for IPT • Test master data can be created and provided • MPs may need to assess IPT assurance requirements to see if creation of test master data is necessary and/or beneficial for June Release

  6. Update on Action Items • Action Item 7 – Provide update on date for data provision • MCR 83 refers • ISC are working on an interim data extract • Interim data expected to issue before end of this week

  7. Update on Action Items • Action Item 2 – Draft process for handling the assurance of significant system changes • Assurance strategy has been drafted • Feedback from Market Participants has been incorporated • See Gemserv presentation • Propose to close this item

  8. Update on Action Items • Action Item 6 – Review requirement for connection agreement on CoS • Action Item 8 – Advise IGG on proposals to resolve sites >= 100 kVA with no Connection Agreement • Cleared with Networks • Proposal now with CER • See Networks Update later in presentation

  9. Update on Action Items • Action Item 4 – Review of objections process • Initial figures issued to CER

  10. Actions to be carried forward

  11. Actions to be carried forward • Action Item 7 – Prepare proposal on addresses in the retail market design • Reviewing requirements for Technical Contact Address with ESB Networks • Proposal on use of Notification Address close to being finalised

  12. Actions to be covered during remainder of presentation • Action Item 3 – Document Procedures governing the allocation of MPRNs for TSO Connected Sites • DR 0112 issued • Amended DR will issue following feedback

  13. Action Items raised TAG • Action Item 12 – Ensure release of version 5.1 for MPCC Single Installation • Testing in progress • Propose to issue MPCC Single Installation after June Release

  14. CER Update

  15. Gemserv Update

  16. Market Operations Update

  17. ESB Networks Update • MRSO Update • Retail Market Issues Update Agenda

  18. ESB Networks Update Tom O’Donnell

  19. Rural to Urban Reclassification Update • Run 3 to cater for residual • Approx 3300 sites remaining • mostly new connections • Proposal with Networks business for handover of remaining sites and future changes • New report to track new cases has run this week: • 12,000 approx. further cases identified • We will advise details to suppliers in near future

  20. Proposal to CoS Issues for sites over 100 kVA • Action Items 6 & 8 refer • Issue relates to 1,100 sites • Networks have submitted a proposal to CER. If approved, Networks would: • Write to all these customers advising: • MIC and the general conditions of connection • Allow 3 weeks for query • If no query or signed CA in 3 weeks, agreement would be ‘deemed’ • Update all 1,100 sites as having a Connection Agreement on the market system • Proposal now with CER

  21. Vulnerable Customers • Initial meeting held between Networks business and ISC • Changes for Vulnerable Customers more complex than originally envisaged: • 4 attributes in the decision, each linked to a distinct set of DSO responses: • Elderly • Life support equipment • Hearing impaired • Visually impaired • Outstanding issues currently awaiting resolution from Networks business before finalisation of Implementation Plan • Next stage will be to issue revised Discussion Request

  22. MRSO Update Frank Leetch – Manager MRSO

  23. Erroneous De Registrations • Most sites now corrected • One Supplier is seeking clarification from CER • Need to retain as IGG item until resolved • Sites Energised without Registration • A small number of sites over 30 kVA were energised without a registration • Networks have contacted the customers advising them of need to sign up with a Supplier • 12 sites still not signed up and Networks are continue to follow up • System Control to avoid a recurrence is now in place MRSO

  24. Delays in Completing Registration of New Connections • We are currently investigating a small number of sites that may not have been advised as energised and so registration has not been completed • We will also review the controls in this area with Networks to ensure that they are adequate • Transmission Connected Sites • Provision of data for 5 new sites unresolved • PDS and Nat Grid in ongoing discussions MRSO

  25. QH sites designated as NQH in SAP IS-U • Total number of sites that moved to QH in the May 06 tranche are as follows; • PES - 300 • IS - 44 • There is a balance of approx 35 sites that we will move in the next tranche in July • PDS Review complete and 723 sites identified • Meter Asset Mgt notified and kits being sourced • They will advise programme plan shortly • Will be flagged as QH eligible on extranet MRSO

  26. MRSO • Annual Verification of Data – per MPD 15 • PDS will have proposals on annual verification by 2nd June and will then agree with CER • Note also that PDS have problems with validating data for a small number of sites where data is provided by Grid. Proposed long term solution is via SEM

  27. Re Aggregation • February Re-Aggregation CD issued 12th May • 13 Month Issue • Mods Panel has made a decision (PM179) • Detailed design work required from small project team to implement the changes MRSO

  28. MRSO Consumption Adjustments MPD 17 • These cover revenue protection and meter/time switch faults which are not automatically included in Aggregation • Following the Mods Panel discussions there may need to be a revision to Agreed Procedure 03 • Mods panel has agreed the following proposals • consumption adjustments within 13 months will be advised to Settlement by a manual extract • consumption adjustments greater than 13 months would be treated same as consumption outside 13 month window • MRSO and SSA to meet and agree relevant procedures

  29. MRSO MRSO Market Audit Scope • Awaiting formal approval by CER

  30. MRSO Load Factor Changes Reducing in volume: • Nov 05 – 1684 • Jan 06 – 997 • Mar 06 – 456 • May 06 – 268 Expect to stabilise around this figure

  31. SEM Update John Casey ESB Networks AIM Project Manager

  32. Retail Electricity Market Issues Update Brona McKnight, ESB Networks

  33. Retail Electricity Market Issues Log • Log continuing to issue on a weekly basis • Summary Statistics (as per last release – May 17th 2006) • Total Number of Issues Logged 126 • Total ‘Closed’ 110 • Total ‘In Progress’ 12 • Total ‘Being Monitored’ 2 • Total ‘Logged’ 2 • Issues Resulting in DRRs 9 • Total Raised Since Last Issue 0 • Total Closed Since Last Issue 0

  34. Retail Market Design Service Update C. Madden, RMDS

  35. Retail Market Design Service Update Learning Point: • Change of Supplier Read Arrangements • A couple of Market Participants have submitted 010 messages in the recent past with Read Arrangement of SC or CR and a Required Date into the future • Market Participants should not populate the Required Date where the read type is SC • Market Participants need only populate the Required Date where the read type is CR and the reading is on the 010 message • 010 messages with Required Dates well into the future will mean that the Change of Supplier process will wait until the date has been reached

  36. Retail Market Design Service Update • Quality Review • Internal review of quality processes as well as Market processes ongoing • Stakeholder Meetings • Initial contact made with some Market Participants to arrange meetings in the next few weeks • Plan to be compiled following stakeholder meetings and submitted to CER following stakeholder meetings.

  37. Migration of Market Design to new Process Modelling tool

  38. Migration of Market Design to new Process Modelling tool • Working with Web Development team to create web-site to store V 5.1 • In the short term all items will issue on CD • Full Version 5.0 of Market Design to issue on CD today • Full Version 5.1 of Market Design to issue on CD first week in June

  39. Market Design Update Brona McKnight, ESB Networks

  40. Market Design Update • Version 5.1 Release of Market systems • Defect Resolution Requests • Discussion Requests & Market Change Requests

  41. Version 5.1 release of Market systems

  42. Changes Already Implemented • MCR 0050 – CoS readings process in loss scenario Changes Applied 8th May • MCR 0061 – Addition of message tracking functionality to Extranet – Change applied March 30th

  43. Version 5.1 release of Market systems • Schema release scheduled for June 24th 2006 • The following MCRs have been approved for inclusion in the schema release

  44. Version 5.1 release of Market systems

  45. Version 5.1 release of Market systems– Documentation changes only

  46. Future release of Market systems • Proposal to release a number of approved changes following the June release

  47. Future release of Market systems

  48. Future release of Market systems Note: March 2007 is current working date for next schema release. AIM requirements may impact on this date.

  49. Future release of Market systems • All other MCRs may be re-prioritised by Suppliers for inclusion in a later release

  50. Discussion Requests, Defect Resolution Requests & Market Change Requests

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