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Project Nexus Workgroup

Project Nexus Workgroup. Reconciliation Meeting 3 2 nd August 2011. Objectives of the Workgroup. Determine detailed business requirements for future Reconciliation of Meter Points

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Project Nexus Workgroup

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  1. Project Nexus Workgroup Reconciliation Meeting 3 2nd August 2011

  2. Objectives of the Workgroup • Determine detailed business requirements for future Reconciliation of Meter Points • Consider/review comments made during the Project Nexus consultation and the high level principles agreed at the Principle Workgroup • Develop future state process maps • Provide sufficient definition around business rules to: • Enable the proposed requirements to be incorporated in Xoserve’s investment decisions, and • Support the raising of any UNC Modification Proposals, if required • Monitor & align with latest SMIP position • Focus will be on requirements for Project Nexus delivery

  3. Approach to Workgroup • Review; • High level Rec principles • Relevant Modifications • Agree scope • Agree future requirements • Develop process maps and detailed business rules • Review & ensure alignment with requirements from Settlement Workgroup • Continue to monitor and align with SMIP outcomes

  4. Scope of “Reconciliation” Submit Meter Reading to GT Determine Daily Energy Offtaken Apply Scaling Adjustment (smear) Issue Energy Balancing Invoices Collect/Pay Energy Balancing Invoices Submit Meter Reading for Reconciliation Calculate Reconciliation Calculate Reconciliation Neutrality Prepare reconciliation Invoice Issue Reconciliation Invoices Scope of “Reconciliation”

  5. Business Issues Raised • Initial Requirements Register • Increase scope of meter point reconciliation • Improve Filter Failure process • Amend USRV filter from TRE to a ZRE filter • Raised during Workgroups • RbD does not incentivise Shippers to submit reads for SSP • Unallocated energy is borne by the SSP market due to RbD – risk for SSP Shippers • RbD provides Shippers with limited flexibility • RbD does not provide transparency • USRVs do not necessarily incentivise shippers to improve the quality of the read & asset information

  6. Areas for Discussion • Initial Draft of the Business Requirements Document which documents options/discussions from the last meeting on the following areas; • Periodic reconciliation • Daily reconciliation • Treatment of re-synchs • Re-reconciliation • Roll-over tolerances • USRV’s (Filter Failures) • Reconciliation Scaling Adjustment (Smear) • Reconciliation ‘line in the sand’ • Transition • Reconciliation Communication

  7. Objectives for Today • Agree changes made to the previous version of the BRD (V0.1) • Agree business requirements for the following areas; • Review amendments (including scope) • Capture initial view of benefits • Reconciliation Scaling Adjustment • Reconciliation rollover • USRV’s (Filter failures) • Transitional arrangements

  8. Business Requirements Document • Document details reconciliation processes. • Key changes & agreements from the last version (0.1); • Agreed scope & assumptions • Clarified triggers for a reconciliation • Confirmed requirements for reconciliation of all 4 processes • Treatment of drift following a re-synch • Principles for replacing current USRV regime

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