42 U.S.C. § 8630Section
§ 8630. Renewable fuels
In providing assistance pursuant to this subchapter, a State, or any other person with which the State makes arrangements to carry out the purposes of this subchapter, may purchase renewable fuels, including biomass.
(Pub. L. 97–35, title XXVI, §2612, as added Pub. L. 109–58, title I, §121(b), Aug. 8, 2005, 119 Stat. 616.)