2006—Subsec. (a). Pub. L. 109–177 substituted “attempts or conspires” for “attempts” wherever appearing and inserted “, or if the object of the conspiracy had been achieved,” after “the attempted offense had been completed”.

2001—Subsec. (a). Pub. L. 107–56, § 810(b)(1), substituted “20 years” for “ten years”.

Subsec. (d). Pub. L. 107–56, § 810(b)(2), added subsec. (d).

1994—Subsec. (a). Pub. L. 103–322, § 330016(2)(C), substituted “fine under this title” for “fine of not more than $50,000”.

Pub. L. 103–322, § 320903(d)(3), inserted “or attempts to damage” after “damages” in two places, “or would if the attempted offense had been completed have exceeded” after “exceeds”, and “or attempts to cause” after “causes”.

Subsec. (b). Pub. L. 103–322, § 330016(2)(C), substituted “fine under this title” for “fine of not more than $25,000”.

Pub. L. 103–322, § 320903(d)(3)(A), (C), inserted “or attempts to damage” after “damages” and “or would if the attempted offense had been completed have exceeded” after “exceeds”.

Subsec. (c). Pub. L. 103–272 substituted “an interstate gas pipeline facility as defined in section 60101 of title 49” for “interstate transmission facilities, as defined in section 2 of the Natural Gas Pipeline Safety Act of 1968”.

1990—Subsec. (c). Pub. L. 101–647, § 3545, substituted “section 2 of the Natural Gas Pipeline Safety Act of 1968” for “49 U.S.C. 1671”.

Subsec. (d). Pub. L. 101–647, § 3546, struck out subsec. (d) which read as follows: “The table of contents for chapter 65 of title 18, United States Code, is amended by adding at the end thereof the following new item: ‘1365 Destruction of an energy facility.’ ”