may have for legislative or administrative action to improve the diffusion of the intellectual property and technology of the science and technology enterprise of the Department. III Operation and Maintenance A Authorization of Appropriations 301. Authorization of appropriations Funds are hereby authorized to be appropriated for fiscal year 2020 for the use of the Armed Forces and other activities and agencies of the Department of Defense for expenses, not otherwise provided for, for operation and maintenance, as specified in the funding table in section 4301. B Energy and Environment 311. Use of operational energy cost savings of Department of Defense Section 2912 of title 10, United States Code, is amended— (1) in subsection (a), by striking subsection (b) and inserting subsection (b) or (c), as the case may be,