Renzo Piano recently unveiled plans for a new waterfront cultural center and urban park in Athens that includes a massive opera house and a library that is directly connected to the park by a sloping green roof. The Stavros Niarchos Foundation Cultural Center will also incorporate several sustainable technologies with the hope of attaining LEED Platinum certification. — Inhabitat

When the Vancouver Convention Centre was first completed we were totally blown away by its gorgeous (and huge!) green roof as well as its many green features. So we weren't surprised when the convention centre was recently recognized by the AIA landing its place among the Committee On The Environment's (COTE) Top Ten Green Projects. — Inhabitat