All-of-the-Above Federal Building Energy Conservation Act of 2015

[AI summary unavailable — showing source text] All-Of-The-Above Federal Building Energy Conservation Act of 2015 Amends the National Energy Conservation Policy Act to extend energy performance requirements for federal buildings in FY2016-FY2017 (from a 33% reduction from 2003 energy consumption level for FY2016 to a 36% reduction for FY2017). Requires the Department of Energy (DOE) to review the results of the implementation of such requirements by December 31, 2017 (currently, December 31, 2014) and, based on such review, report to Congress on the feasibility of requiring each agency to apply energy conservation measures to, and improve the design for the construction of, agency buildings to achieve a reduction in energy consumption. Requires designated facility energy managers to consider using a system to manage energy use at their facilities in accordance with the International Organization for Standardization standard numbered 50001 and entitled "Energy Management Systems." Establishes exemptions from energy and water evaluation requirements. Amends the Energy Conservation and Production Act to revise the definition of "federal building" to include buildings altered by federal agencies, and to define &q…