Article 6 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 Article 6(1) of the Renewables Obligation Order 2009^f1 (Part of calculation A referable to Great Britain), multiplied by the figure which corresponds to that particular period in the second column of Schedule 1.