; (ii) methane and other gas burner pipes; (iii) communication towers; (iv) electric transmission and distribution lines; and (v) wind power generation facilities; and (B) not later than 8 years after the date of enactment for this Act with respect to solar powered generation facilities. (f) Mitigation fee The mitigation fee for each general permit shall be the amount that the Secretary determines reasonably compensates, through habitat restoration or other appropriate measures, for any incidental take of migratory birds that results from the covered commercial activity after the application of any mitigation measures specified by the Secretary under subsection (b)(2) . Such determination shall be, to the maximum extent practicable, based on objective and standardized metrics such as the size or capacity of a facility for which a person seeks coverage. (g) Endangered Species Act of 1973 and National Environmental Policy Act Before issuing a general permit pursuant to subsection (b) , the Secretary shall consult the United States Fish and Wildlife Service and the National Marine Fisheries Service pursuant to section 7(a)(2) of the Endangered Species Act of 1973 ( 16 U.S.C. 1536(a)(2) ), and prepare an Environmental Impact Statement pursuant to section 102(2)(C) of the National Environmental Policy Act of 1969 ( 42 U.S.C. 4332(2)(C) ). (h) Persons seeking authorization for incidental take Except as provided in subsection (i) , a person is authorized to incidentally take migratory birds if such person is engaged in a commercial activity with respect to which a general permit has been issued under subsection (b) and such person— (1) notifies the Secretary in writing that such person is accepting coverage under such permit; (2) annually certifies, in writing, to the Secretary that such person is in compliance with this Act and maintains records demonstrating such compliance; (3) adopts each best management practice or technology specified by the Secretary under subsection (b)(2)