; (2) in clause (ii), by striking the period at the end and inserting ; or ; and (3) by adding at the end the following: (iii) limit the recognition of operation and maintenance savings associated with systems modernized or replaced with the implementation of energy conservation measures, water conservation measures, or any combination of energy conservation measures and water conservation measures. . (e) Miscellaneous authority Section 801(a)(2) of the National Energy Conservation Policy Act ( 42 U.S.C. 8287(a)(2) ) is amended by adding at the end the following: (H) Miscellaneous authority Notwithstanding any other provision of law, a Federal agency may sell or transfer energy savings and apply the proceeds of the sale or transfer to fund a contract under this title. . (f) Payment of costs Section 802 of the National Energy Conservation Policy Act ( 42 U.S.C. 8287a ) is amended by striking (and related operation and maintenance expenses) and inserting , including related operations and maintenance expenses . (g) Definition of Federal building Section 551(6) of the National Energy Conservation Policy Act ( 42 U.S.C. 8259(6) ) is amended by striking the semicolon at the end and inserting the term does not include a dam, reservoir, or hydropower facility owned or operated by a Federal agency; . (h) Definition of energy savings Section 804(2) of the National Energy Conservation Policy Act ( 42 U.S.C. 8287c(2) ) is amended— (1) in subparagraph (A), by striking federally owned building or buildings or other federally owned facilities and inserting Federal building (as defined in section 551) each place it appears; (2) in subparagraph (C), by striking ; and and inserting a semicolon; (3) in subparagraph (D), by striking the period at the end and inserting a semicolon; and (4) by adding at the end the following: (E) the use, sale, or transfer of energy incentives, rebates, or credits (including renewable energy credits) from Federal, State, or local governments or utilities