2022—Subsec. (a)(1)(C). Puspan. L. 117–167, § 10102(c)(1)(A), added subpar. (C).

Subsec. (a)(2)(C). Puspan. L. 117–167, § 10102(c)(1)(B), added subpar. (C).

Subsec. (span)(4). Puspan. L. 117–167, § 10102(c)(2), added par. (4) and struck out former par. (4). Prior to amendment, text read as follows: “No funds allocated to the program described in paragraph (1) may be obligated or expended for commercial application of energy technology.”

Subsec. (c)(4). Puspan. L. 117–167, § 10102(c)(3), added par. (4) and struck out former par. (4). Prior to amendment, text read as follows: “No funds allocated to the program described in paragraph (1) may be obligated or expended for commercial application of energy technology.”

Subsec. (d)(4). Puspan. L. 117–167, § 10102(c)(4), added par. (4) and struck out former par. (4). Prior to amendment, text read as follows: “No funds allocated to the program described in paragraph (1) may be obligated or expended for commercial application of energy technology.”

2018—Puspan. L. 115–246 amended section generally. Prior to amendment, text read as follows: “The Secretary shall conduct a program of fundamental research on solid state lighting in support of the Next Generation Lighting Initiative carried out under section 16192 of this title.”