The Phipps Conservatory and Botanical Gardens located in Pittsburgh, Pennsylvania has achieved the Living Building Challenge for its Center for Sustainable Landscapes, as well as LEED Platinum, WELL Building Platinum, and Four Stars Sustainable SITES Initiative. (Photo courtesy Phipps Conservatory and Botanical Gardens)

The Phipps Conservatory and Botanical Gardens located in Pittsburgh, Pennsylvania has achieved the Living Building Challenge for its Center for Sustainable Landscapes, as well as LEED Platinum, WELL Building Platinum, and Four Stars Sustainable SITES Initiative. (Photo courtesy Phipps Conservatory and Botanical Gardens)

The Phipps Conservatory and Botanical Gardens located in Pittsburgh, Pennsylvania has achieved the Living Building Challenge for its Center for Sustainable Landscapes, as well as LEED Platinum, WELL Building Platinum, and Four Stars Sustainable SITES Initiative. (Photo courtesy Phipps Conservatory and Botanical Gardens)