The Bureau, subject to the requirements of the Federal Power Act [16 U.S.C. 791a et seq.], shall keep complete and accurate accounts of operations, including all funds expended and received in connection with transmission and sale of electric energy generated at the Fort Peck project.

The Bureau may make such expenditures for offices, vehicles, furnishings, equipment, supplies, and books; for attendance at meetings; and for such other facilities and services as it may find necessary for the proper administration of this chapter.