The AIA’s Committee on the Environment (COTE) works to promote design practices that enhance both the design quality and environmental performance of the built environment. As the Institute’s champion of sustainable design, COPE identifies the most outstanding “green” projects around the U.S. and awards its annual Top Ten Winners.

This year’s overall winner is the Edith Green-Wendell Wyatt (EGWW) Federal Building, an 18-story, 512,474 sf office tower in downtown Portland, Oregon. Originally built in 1974, the building received funding from the American Recovery and Reinvestment Act to undergo a major renovation to replace outdated equipment and systems. Already, EGWW has exceeded its projected energy and water saving goals.The building’s gas and electrical utility bills racked up a 45% energy savings in the first two years of use, compared to a building built to code.

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