Section, Pub. L. 107–171, title IX, §9004, as added Pub. L. 110–234, title IX, §9001(a), May 22, 2008, 122 Stat. 1313, and Pub. L. 110–246, §4(a), title IX, §9001(a), June 18, 2008, 122 Stat. 1664, 2075; amended Pub. L. 112–240, title VII, §701(f)(3), Jan. 2, 2013, 126 Stat. 2365; Pub. L. 113–79, title IX, §9004, Feb. 7, 2014, 128 Stat. 930, related to repowering assistance program.
A prior section 8104, Pub. L. 107–171, title IX, §9004, May 13, 2002, 116 Stat. 480, related to a biodiesel fuel education program, prior to the general amendment of this chapter by Pub. L. 110–246. See section 8106 of this title.