; and (2) endeavors to advance science in areas relevant to the mission of the Department through the application of computational science. 204. High energy physics (a) Program The Director shall carry out a research program on the fundamental constituents of matter and energy and the nature of space and time in order to support theoretical and experimental research in both elementary particle physics and fundamental accelerator science and technology and understand fundamental properties of the universe. (b) Long-Baseline Neutrino Facility for Deep Underground Neutrino Experiment (1) In general The Secretary shall provide for a Long-Baseline Neutrino Facility to facilitate the international Deep Underground Neutrino Experiment to enable a program in neutrino physics to measure the fundamental properties of neutrinos, explore physics beyond the Standard Model, and better clarify the nature of matter and antimatter. (2) Facility capabilities The Secretary shall ensure that the facility described in paragraph (1) will provide, at a minimum, the following capabilities: (A) A neutrino beam with wideband capability of 1.2 megawatts (MW) of beam power and upgradable to 2.4 MW of beam power. (B) Four caverns excavated for a 70 kiloton fiducial detector mass and supporting surface buildings and utilities. (C) Neutrino detector facilities at both the Far Site in South Dakota and the Near Site in Illinois to categorize and study neutrinos on their 800-mile journey between the two sites. (D) Cryogenic systems to support neutrino detectors. (3) Start of operations The Secretary shall, to the maximum extent practicable, ensure that the start of full operations of the facility under this subsection occurs before December 31, 2026. (4) Funding Out of funds authorized to be appropriated under section 209 for High Energy Physics, there shall be made available to the Secretary to carry out activities, including construction of the facility, under this subsection— (A) $175,000,000 for fiscal year 2020