; and (B) fully evaluates, in the transmission planning process, potential transmission solutions to meet those identified needs. (5) Existing renewable energy programs In the regulations establishing the program under this section, the Secretary shall incorporate common elements of existing renewable energy programs, including State programs, to ensure administrative ease, market transparency, and effective enforcement. (6) Minimization of administrative burdens and costs In carrying out this section, the Secretary shall work with the States to minimize administrative burdens and costs to retail electric suppliers. (7) Opt-out (A) In general Subject to the requirements of this paragraph, the Secretary shall allow a State to elect not to participate in this section, including any program established by the Secretary under this section. (B) Eligibility A State may elect not to participate in this section if the Secretary determines that— (i) more than 60 percent of the electricity sold in the State each year is generated from new or existing renewable energy resources; or (ii) the State— (I) has in effect a program the requirements of which exceed the requirements of this section with respect to quantity of new renewable energy