FUNDING.

SEC. 548. FUNDING.(a) Authorization of Appropriations.—(1) Grants.—There is authorized to be appropriated to the Secretary for the provision of grants under the program $2,000,000,000 for each of fiscal years 2008 through 2012; provided that 49 percent of the appropriated funds shall be distributed using the definition of eligible unit of local government-alternative 1 in section 541(3)(A) and 49 percent of the appropriated funds shall be distributed using the definition of eligible unit of local government-alternative 2 in section 541(3)(B).(2) Administrative costs.—There are authorized to be appropriated to the Secretary for administrative expenses of the program—(A) $20,000,000 for each of fiscal years 2008 and 2009;(B) $25,000,000 for each of fiscal years 2010 and 2011; and(C) $30,000,000 for fiscal year 2012.(b) Maintenance of Funding.—The funding provided under this section shall supplement (and not supplant) other Federal funding provided under—(1) a State energy conservation plan established under part D of title III of the Energy Policy and Conservation Act (42 U.S.C. 6321 et seq.); or(2) the Weatherization Assistance Program for Low-Income Persons established under part A of title IV of the Energy Conservation and Production Act (42 U.S.C. 6861 et seq.).