Article 7 Part of calculation A referable to Great Britain

The part of calculation A referable to Great Britain is the estimate of megawatt hours of electricity likely to be supplied to customers in Great Britain during a particular obligation period, as estimated by the Secretary of State under F1article 8(1) of the 2015 Order (Part of calculation A referable to Great Britain), multiplied by the figure which corresponds to that particular obligation period in the second column of Schedule 1.