ENTSOG TYNDP 2017 - Annex F - Methodology

Step 2: Allocation of the unallocated part based on (1-indicator)*demand \\ For each Zone, compute (1-indicator)*demand (Labelled afterwards as “Zone Key Split 2”) \\ Compute the sum of the previous quantities (Labelled afterwards as “Total Key Split 2”) \\ For each Zone, compute the allocated bill difference “ ”) EU Bill Difference Unallocated = EU Bill Difference − EU Bill Difference Allocated Step 2: Allocation of the unallocated part based on (1-indicator)*demand  For each Zone, compute (1-indicator)*demand (Labelled afterwards as “Zone Key Split 2”)  Compute the sum of the previous quantities (Labelled afterwards as “Total Key Split 2”)  Zone bill difference Step2 = EU Bill Difference Unallocated ∗ Zone Key Split2 Total Key Split2 Finally For each Zone, compute the bill difference Zone bill difference = Zone bill difference Step1 + Zone bill difference Step2  Compute the unallocated part of the EUBill (Labelled afterwards as “ ”) EU Bill Difference Unallocated EU Bill Diff rence − EU Bill Difference Allocated Step 2: Allocation of the unallocated part based on (1-indicator)*de and  For each Zone, co pute (1-indicator)*de and (Labelled after ards as “Zone Key Split 2”)  Compute the sum of the previous quantities (Labelled after ards as “Total Key Split 2”)  Zone bill difference Step2 EU Bill Difference Unallocated ∗ Zone Key Split2 Total Key Split2 Finally For each Zone, co pute the bill difference Zone bill difference Zone bill difference Step1 Zone bill difference Step2 Finally \\ For each Zone, compute the bill difference

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Ten-Year Network Development Plan 2017 Annex F: Methodology