7.—(1) The circumstances set out in this Article are where the electricity is—
(a)generated using the original capacity of a small onshore wind generating station—
(i)which was accredited during the period beginning with 1st April 2017 and ending with 31st March 2018,
(ii)in respect of which the approved development condition is met, and
(iii)in respect of which the grid or radar delay condition is met, or
(b)generated using additional capacity of a small onshore wind generating station, where—
(i)the station was accredited on or before 30th June 2016,
(ii)in the Authority’s view, the additional capacity first formed part of the station during the period beginning with 1st April 2017 and ending with 31st March 2018,
(iii)the approved development condition is met in respect of the additional capacity, and
(iv)the grid or radar delay condition is met in respect of the additional capacity.