; or (ii) purchasing school buses for use by 1 or more public school systems; (B) 1 or more contracting entities that provide school bus service to 1 or more public school systems; (C) a nonprofit school transportation association; or (D) a tribally controlled school (as defined in section 5212 of the Tribally Controlled Schools Act of 1988 ( 25 U.S.C. 2511 )). (3) Fuel cell The term fuel cell has the meaning given the term in section 803 of the Energy Policy Act of 2005 ( 42 U.S.C. 16152 ). (4) Program The term program means the Clean School Bus Grant Program established under subsection (b)(1). (5) School bus The term school bus has the meaning given the term schoolbus in section 30125(a) of title 49, United States Code. (6) Scrap (A) In general The term scrap means, with respect to a school bus engine replaced using funds awarded under the program, to recycle, crush, or shred the engine within such period and in such manner as determined by the Secretary. (B) Exclusion The term scrap does not include selling, leasing, exchanging, or otherwise disposing of an engine described in subparagraph (A) for use in another motor vehicle in any location. (7) Secretary The term Secretary means the Secretary of Energy. (b) Clean School Bus Grant Program (1) Establishment The Secretary shall establish in the Office of Energy Efficiency and Renewable Energy of the Department of Energy a program, to be known as the Clean School Bus Grant Program , for awarding grants on a competitive basis to eligible entities for the replacement of certain existing school buses. (2) Applications To be eligible to receive a grant under the program, an eligible entity shall submit to the Secretary an application at such time, in such manner, and containing such information as the Secretary shall require, including— (A) a certification that no public work or service normally performed by a public employee will be privatized or subcontracted in carrying out a project under the grant