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Modification 0232. Presentation for Total By Gareth Evans. Scope Setting. Modification 0232 looks to use current Shrinkage mechanisms to socalise the cost of unidentified gas to the whole industry.
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Modification 0232 Presentation for Total By Gareth Evans
Scope Setting • Modification 0232 looks to use current Shrinkage mechanisms to socalise the cost of unidentified gas to the whole industry. • Ofgem has been requested to provide a view on their amenability to adjust price controls to allow this modification to proceed. • Until this view has been received, continue to develop the modification so that all Parties are clear on implementation method and impacts.
High-level Impacts Have considered what we want this Modification to achieve. Desire a simple and low cost solution It will have licence and Price Control Implications
Business Rules The unidentified energy (VA) to be purchased will be calculated by a third party in line with the LDZ Shrinkage timescales, so initial proposals will need to be calculated by the 1 March. Each transporter will be permitted to collect revenue to cover these costs.
Business Rules (cont) The price (PM) to be used to determine the level of allowed revenue will be based on ICE Natural Gas Futures Settle Price for the Month as @ 1st February of the relevant year. Therefore the amount of Allowed Revenue (UG) is:
Business Rules (cont) The recovery of Allowed Revenue (UG) back to the end user by GDNs is not to be prescribed but should utilise one of the existing rate codes The purchased energy should be deducted from the initial daily allocation in line with DN Shrinkage in accordance with :
For Future Discussion • Desirability of licence changes • Identity of Third Party • Shipper oversight
Contact Details • Happy to answer questions : Waters Wye Associates: Gareth Evans - 01473 822503 gareth@waterswye.co.uk www.waterswye.co.uk