30.—(1) This article applies to a qualifying CHP station in any month during which it generates electricity from waste (other than waste which constitutes biomass or is used by the station for permitted ancillary purposes or is an advanced fuel or is in the form of a liquid or gaseous fuel produced by means of anaerobic digestion).
(2) The RO eligible renewable output of a generating station to which this article applies in any month is equal to
(3) In this article—
(a)“A” and “B” have the same meanings as in article 29;
(b)G is the qualifying power output of the station; and
(c)H is the total power output of the station.