The American Institute of Architects (AIA) Committee on the Environment (COTE) has announced its Top Ten Green Projects for 2008. 1. Aldo Leopold Legacy Center (Baraboo, Wisconsin; The Kubala Washatko Architects)—The LEED Platinum headquarters for the Aldo Leopold Foundation uses 70% less energy than a conventional building and achieves net-zero-energy performance. Extensive daylighting and passive ventilation contribute to the energy savings.