1. Short title This Act may be cited as the All-of-the-Above Federal Building Energy Conservation Act of 2019 . 2. Energy performance requirement for Federal buildings Section 543 of the National Energy Conservation Policy Act ( 42 U.S.C. 8253 ) is amended— (1) by striking subsections (a) and (b) and inserting the following: (a) Energy performance requirement for Federal buildings (1) In general Subject to paragraph (2), to the maximum extent life cycle cost-effective, each agency shall apply energy conservation measures to, and shall improve the design for the construction of, the Federal buildings of the agency (including each industrial or laboratory facility) so that the energy consumption per gross square foot of the Federal buildings of the agency in fiscal years 2020 through 2027 is reduced, as compared with the energy consumption per gross square foot of the Federal buildings of the agency in fiscal year 2018, by the percentage specified in the following table: Fiscal Year Percentage Reduction 2020 2.5 2021 5 2022 7.5 2023 10 2024 12.5 2025 15 2026 17.5 2027 20. (2) Exclusion for buildings with energy intensive activities (A) In general An agency may exclude from the requirements of paragraph (1) any building (including the associated energy consumption and gross square footage of the building) in which energy intensive activities are carried out. (B) Reports Each agency shall identify and include in each report under section 548(a) each building designated by the agency for exclusion under subparagraph (A) during the period covered by the report. (3) Recommendations Not later than December 31, 2026, the Secretary shall— (A) review the results of the implementation of the energy performance requirement established under paragraph (1)