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Office of Applied Science Energy

Mark Ewing
(202) 708-9296
mark.ewing@gsa.gov

Office of Applied Science
(202) 219-1522
Fax (202) 219-0784


Energy is responsible for reducing the federal utility costs by promoting optimal energy use while being environmentally responsible. Partnering with investor owned utility companies, national associations and non-profit environmental organizations to disseminate information on energy related issues. Resources are offered to all federal agencies and non-profit organizations. These programs bring value to organizations by offering strategic energy management programs that result in increase net operating income and enhanced asset value of real properties. 

The Energy and Water Management program is answerable for the utility use and cost data in all GSA buildings nationwide. The program’s staff reviews and processes approximately 5,500 utility bills monthly, the total cost of which is over $250,000,000 annually.