(1) The Commission has such functions and powers as are necessary or expedient to give effect to the residential energy efficiency scheme including the following functions:
(a) to administer the scheme;
(b) to ensure that retailers comply with the requirements of this Part;
(c) to report to the Minister—
(i) at the end of each year as to the administration of the scheme and the progress of retailers in achieving the targets set by this Part; and
(ii) from time to time on any other matter relating to this Part as required by the Minister.
(2) The Commission—
(a) is required to impose a condition on the licence of a retailer under the Act that the retailer comply with this Part, pursuant to section 21(2) of the Act (so that a failure to comply with this Part will constitute a contravention of a condition of the licence); and
(b) is to vary conditions of the licence of a retailer under the Act to ensure that the retailer complies with this Part as required from time to time, pursuant to section 27(1) of the Act (so that a failure to comply with this Part will constitute a contravention of a condition of the licence).