; or (II) is under ongoing commissioning; (iii) has not had a major change in function or use since the previous evaluation and recommissioning; (iv) has been benchmarked with public disclosure under paragraph (8) during the preceding calendar year; and (v) (I) based on the benchmarking described in clause (iv), has achieved at a facility level the most-recent cumulative energy savings target under subsection (a), as compared to the earlier of— (aa) the date of the most recent evaluation; and (bb) the date— (AA) of the most recent commissioning, recommissioning, or retrocommissioning; or (BB) on which ongoing commissioning began; or (II) has a long-term contract in place guaranteeing energy savings at least as great as the energy savings target under subclause (I). (4) Implementation of identified energy and water efficiency measures Not later than 2 years after the completion of each evaluation under paragraph (3), each energy manager shall— (A) implement any energy- or water-saving measure that the Federal agency identified in the evaluation conducted that is life cycle cost-effective; and (B) bundle individual measures of varying paybacks together into combined projects. . 3. Federal building energy efficiency performance standards; certification system and level for green buildings (a) Definitions Section 303 of the Energy Conservation and Production Act ( 42 U.S.C. 6832 ) is amended— (1) in each of paragraphs (1) through (16), by inserting a paragraph heading, the text of which is comprised of the term defined in that paragraph; (2) by redesignating paragraphs (2) through (16) (as so amended) as paragraphs (3), (4), (6), (7), (8), (10), (12), (13), (14), (15), (16), (9), (17), (5), and (2), respectively, and moving the paragraphs so as to appear in numerical order