authority: Atomic Energy Act of 1954, as amended (42 U.S.C. 2168,2182,2201; Federal Nonnuclear Energy Research and Development Act of 1974 (42 U.S.C. 5908); Department of Energy National Security and Military Applications of Nuclear Energy Authorization Act of 1987 (42 U.S.C. 7261a.); Department of Energy Organization Act (42 U.S.C. 7101