27.—(1) Each ROC is to state the amount of electricity in respect of which it has been issued.
(2) The amount of electricity to be stated in each ROC depends on the way in which the electricity in respect of which it is to be issued has been generated.
(3) Subject to articles 28 to 32, the amount of electricity to be stated in each ROC is to be determined in accordance with paragraphs (4) and (5).
(4) Each ROC to be issued in respect of electricity generated in a way described in the first column of Part 2 of Schedule 2 must state the amount of electricity which corresponds to that description in the second column of that Part of that Schedule.
(5) The amount of electricity to be stated in each ROC which is issued in respect of electricity generated in a way which is not described in the first column of Part 2 of Schedule 2 is 1 megawatt hour.