03/06/2012 03:53 pm ET

World's Greenest Building Might Be In Pittsburgh

Back in November, we brought you word that the Phipps Conservatory in Pittsburgh was taking on the deep green challenge set by the Pacific Northwest’s arm of the U.S. Green Building Council and the International Living Building Institute. Now we’ve got specs in our hot little hands for the new Center for Sustainable Landscapes, set to open this spring, and man-oh-man, is there any green building strategy in the known universe this building doesn’t showcase?

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