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About ASH


The Society's headquarters is located at 2021 L Street NW, in Washington, DC, within walking distance of several Metro stations on the Blue/Orange and Red lines and a short cab ride from Reagan National Airport.

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ASH Offices

The ASH office building was built with materials that were regionally sourced and manufactured using recycled products, and its abundant natural light, low-flow plumbing and water-efficient shower heads, motion-sensitive lighting system, and low-energy light fixtures make it extremely cost- and energy-efficient. In September of 2010, the building was designated LEED (Leadership in Energy and Environmental Design) Platinum for New Construction, making ASH the first nonprofit association in the country to achieve LEED Platinum certification on a commercial office building larger than 80,000 square feet.