; 136 Stat. 3016) is amended by inserting Gas after Basin . C Department of Energy national security authorizations and other authorizations XXXI Department of Energy national security programs A National security programs and authorizations 3101. National Nuclear Security Administration (a) Authorization of appropriations Funds are hereby authorized to be appropriated to the Department of Energy for fiscal year 2024 for the activities of the National Nuclear Security Administration in carrying out programs as specified in the funding table in section 4701. (b) Authorization of new plant projects From funds referred to in subsection (a) that are available for carrying out plant projects, the Secretary of Energy may carry out new plant projects for the National 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 projects 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 projects: Project 24–D–401, Environmental Restoration Disposal Facility Super Cell 11 Expansion Project, Hanford Site,