; (4) a school operated by the Bureau of Indian Affairs; (5) a tribally controlled school (as defined in section 5212 of the Tribally Controlled Schools Act of 1988 ( 25 U.S.C. 2511 )); and (6) an institution of higher education eligible to receive funds under section 371(a) of the Higher Education Act of 1965 ( 20 U.S.C. 1067q(a) ). (b) Designation of lead agency The Secretary, acting through the Office of Energy Efficiency and Renewable Energy, shall act as the lead Federal agency for coordinating and disseminating information on existing Federal programs and assistance that may be used to help initiate, develop, and finance energy efficiency, renewable energy, and energy retrofitting projects for schools. (c) Requirements In carrying out coordination and outreach under subsection (b), the Secretary shall— (1) in consultation and coordination with the appropriate Federal agencies, carry out a review of existing programs and financing mechanisms (including revolving loan funds and loan guarantees) available in or from the Department of Agriculture, the Department, the Department of Education, the Department of the Treasury, the Internal Revenue Service, the Environmental Protection Agency, and other appropriate Federal agencies with jurisdiction over energy financing and facilitation that are currently used or may be used to help initiate, develop, and finance energy efficiency, renewable energy, and energy retrofitting projects for schools; (2) establish a Federal cross-departmental collaborative coordination, education, and outreach effort to streamline communication and promote available Federal opportunities and assistance described in paragraph (1) for energy efficiency, renewable energy, and energy retrofitting projects that enables States, local educational agencies, and schools— (A) to use existing Federal opportunities more effectively