Electricity (Class Exemptions from the Requirement for a Licence) Order (Northern Ireland) 2013

7.—(1) A supply exemption holder must, so far as is reasonably practicable to do so, inform each customer with each bill of the following matters—

(a) what sources of energy were used to generate the electricity supplied in the period covered by that bill;

(b) the proportions in which the sources of energy were used; and

(c) where further information can be found about the environmental impact of generating electricity using those sources of energy.

(2) A supply exemption holder must, at the end of any period of 12 months during which it has supplied a customer with electricity but has neither sent a bill nor provided the customer with information under this sub-paragraph, provide the customer with the information required by sub-paragraph (1) (but for this purpose sub-paragraph (1)(a) is to be read as if the reference to the period covered by the bill were to the period of 12 months mentioned in this sub-paragraph).

(3) A supply exemption holder must not require a customer to pay for any costs associated with preparing or sending information to the customer in accordance with this paragraph.