2014—Subsec. (a)(1). Pub. L. 113–296, § 12(a)(1), substituted “covered” for “renewable”.

Subsec. (a)(4). Pub. L. 113–296, § 12(a)(2), substituted “possible—” for “possible”, designated remaining existing provisions as subpar. (A), and added subpar. (B).

Subsec. (a)(6). Pub. L. 113–296, § 12(a)(3)(A), substituted “covered” for “renewable”.

Subsec. (a)(7). Pub. L. 113–296, § 12(a)(4)(A), substituted “covered” for “renewable”.

Subsec. (a)(8) to (16). Pub. L. 113–296, § 12(a)(3)(B), (4)(B), (5), added pars. (8) to (16).

Subsec. (b)(1). Pub. L. 113–296, § 12(b)(1), substituted “covered energy” for “renewable energy or energy efficiency”.

Subsec. (b)(2)(H), (I). Pub. L. 113–296, § 12(b)(2), added subpars. (H) and (I).

Subsec. (b)(3)(A). Pub. L. 113–296, § 12(b)(3), substituted “covered” for “energy efficiency or renewable”.

Subsec. (c). Pub. L. 113–296, § 12(c)(1)(C), added subsec. (c). Former subsec. (c) redesignated (e).

Subsec. (d). Pub. L. 113–296, § 12(c)(1)(A), (C), added subsec. (d) and struck out former subsec. (d) which related to authorization of appropriations.

Subsec. (e). Pub. L. 113–296, § 12(c)(1)(B), (D), redesignated subsec. (c) as (e) and substituted “September 30, 2024” for “the date that is 7 years after December 19, 2007”.

Section effective on the date that is 1 day after Dec. 19, 2007, see section 1601 of Pub. L. 110–140, set out as a note under section 1824 of Title 2, The Congress.