EPA has ongoing cleanup and property transfer responsibilities at nearly 2,400 federal facility sites including 175 federal facilities on the Superfund National Priorities List, which are some of the largest and most complex cleanup sites in the U.S. The Agency also promotes innovative, cost-effective cleanups at other federal facilities by working with federal agencies, Tribes, state and local governments, and community representatives to ensure that facilities meet environmental standards and undergo redevelopment for both public and private-sector reuse. To recognize outstanding collaborative outcomes at federal facility sites, EPA created the National Federal Facility Excellence in Site Reuse award. The 2023 Federal Facility Excellence in Site Reuse Award winners are: Middlesex Sampling Plant, Middlesex, New Jersey (Department of Energy – Office of Legacy Management) and Former Bannister Federal Complex, Kansas City, Missouri (Department of Energy - National Nuclear Security Administration).