DN Interruption Reform Transmission Workstream

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Presentation transcript:

DN Interruption Reform Transmission Workstream Interruption Requirements Example Mark Freeman 5th April 2007

Interruption Requirements (1) - Example LDZ Interruption Zone Postcodes Interruptible Allowance (days) Interruptible Capacity Estimate (kWh) Interruption in last 5 years NW Earby BB18, BB9, BB8, BD23 20 150,000 18 Ramsbottom BL0, BL8, BL9 25 750,000 Milnrow OL16 45 120,000 8 Appleby Bridge WN6 15 Stalybridge OL6 135,000 6 North lakes LA8-9, LA21-23 850,000 48 Compstall SK6, SK22, SK12 430,000 56 Knutsford WA16 35 380,000 EM Barnsley S70-S75 2,200,000 5 Scunthorpe DN15-19 2,150,000 17 Thorne DN1-3, DN7, DN8 10 1,200,000 7

Interruption Requirements (2) - Example LDZ Interruptible Allowances (Days) Interruptible Capacity Estimate (kWh) % of Volume Requirement (% firm + interruptible) Interruption in last 5 years WM NT EA EM 15 14,000,000 2.6 NW 10 13,000,000 2.0