The 11 Most Impressive New Green Buildings In The US

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Courtesy of The American Institute of Architects

http://www.businessinsider.com/2014-best-buildings-in-the-world-2014-4

The American Institute of Architects has released its 18th annual list of the best new examples of sustainable architecture, and this year's winners include a treehouse in West Virginia and the California headquarters of the Packard Foundation.

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According to the AIA, the winning projects "showcase excellence in ecological design principles and reduced energy consumption."