Department of Energy Organization Act, Pub. L. 95-91, 91 Stat. 565 (42 U.S.C. § 7101 et seq.); Powerplant and Industrial Fuel Use Act of 1978, Pub. L. 95-620, 92 Stat. 3289 (42 U.S.C. 8301 et seq.); Energy Security Act, Pub. L. 96-294, 94 Stat. 611 (42 U.S.C. 8701 et seq.); E.O. 1209, 42 FR 46267, September 15, 1977.