4.—(1) Article 13 of the 2009 Order is amended as follows.
(2) For paragraphs (3) to (6) substitute—
“(3) Subject to paragraph (4), no more than 4% of a designated electricity supplier’s renewables obligation may be satisfied by the production of renewables obligation certificates issued in respect of electricity generated from bioliquid.
(4) The limit set out in paragraph (3) does not apply to the production of renewables obligation certificates issued in respect of electricity—
(a)generated by a generating station to which Article 27 applies,
(b)generated by a qualifying combined heat and power generating station which has, as at the date of generation of the electricity, a total installed capacity of less than 1 megawatt,
(c)generated from advanced fuel,
(d)generated in the way described as “energy from waste with CHP” in Schedule 2, or
(e)generated before 1st May 2013.”.
(3) Omit paragraph (8).