energy audit
(3) Energy audit The term “energy audit” means any process which identifies and specifies the energy and cost savings which are likely to be realized through the purchase and installation of particular energy conservation measures or renewable-resource energy measures and which— (A) is carried out in accordance with rules of the Secretary; and (B) imposes— (i) no direct costs, with respect to individuals who are occupants of dwelling units in any State having a supplemental State energy conservation plan; and (ii) only reasonable costs, as determined by the Secretary, with respect to any person not described in clause (i). Rules referred to in subparagraph (A) may include minimum qualifications for, and provisions with respect to conflicts of interest of, persons carrying out such energy audits.