; and (ii) any sale of electric energy made by the entity to an affiliate, lessee, or tenant of the entity shall not be considered to be a sale to an electric consumer. (C) Affiliate For purposes of subparagraph (B), the term affiliate , with respect to an entity, means an individual or entity that directly or indirectly owns or controls, is owned or controlled by, or is under common ownership or control with, the entity, as determined in accordance with applicable regulations of the Secretary. (c) Clean energy requirement (1) In general Beginning in the second full calendar year beginning after the date of enactment of this section, and each calendar year thereafter, each retail electricity supplier shall sell a quantity of clean energy equal to the product obtained by multiplying— (A) the applicable clean energy percentage determined for the retail electricity supplier for the calendar year under paragraph (2)