Nuclear Security Administration as follows: Project 24–D–513, Z-Pinch Experimental Underground System Test Bed Facilities Improvement, Nevada National Security Site, Nye County, Nevada, $80,000,000. Project 24–D–512, TA–46 Protective Force Facility, Los Alamos National Laboratory, Los Alamos, New Mexico, $48,500,000. Project 24–D–511, Plutonium Production Building, Los Alamos National Laboratory, Los Alamos, New Mexico, $48,500,000. Project 24–D–510, Analytic Gas Laboratory, Pantex Plant, Panhandle, Texas, $35,000,000. Project 24–D–530, Naval Reactors Facility Medical Science Complex, Idaho Falls, Idaho, $36,584,000. 3102. Defense environmental cleanup (a) Authorization of appropriations Funds are hereby authorized to be appropriated to the Department of Energy for fiscal year 2024 for defense environmental cleanup activities in carrying out programs as specified in the funding table in section 4701. (b) Authorization of new plant project From funds referred to in subsection (a) that are available for carrying out plant projects, the Secretary of Energy may carry out, for defense environmental cleanup activities, the following new plant project: Project 24–D–401, Environmental Restoration Disposal Facility Super Cell 11 Expansion Project, Hanford Site, Richland, Washington, $1,000,000. 3103. Other defense activities Funds are hereby authorized to be appropriated to the Department of Energy for fiscal year 2024 for other defense activities in carrying out programs as specified in the funding table in section 4701. 3104. Nuclear energy Funds are hereby authorized to be appropriated to the Department of Energy for fiscal year 2024 for nuclear energy as specified in the funding table in section 4701. B Program Authorizations, Restrictions, and Limitations 3111. Transfer of cybersecurity responsibilities to Administrator for Nuclear Security The National Nuclear Security Administration Act ( 50 U.S.C. 2401 et seq. ) is amended— (1) in section 3212(b) ( 50 U.S.C. 2402(b) ), by adding at the end the following new