In this Act:

(1) Department The term “Department” means the Department of Energy.

(2) Institution of higher education The term “institution of higher education” has the meaning given the term in section 1001(a) of title 20.

(3) Secretary The term “Secretary” means the Secretary of Energy.

(Pub. L. 110–140, § 2, Dec. 19, 2007, 121 Stat. 1498.)