A giant new development—covering about 200 acres—is planned for the countryside outside Paris, with a design that looks sustainable at first glance. The whole thing is covered in a sprawling green roof. The streets inside, inspired by classic European city centers, are walkable and bikeable, and have an integrated public transit system. But even though the designers have done many things right, all is not necessarily as green as it seems.
It looks green, but it's not quite.
Images courtesy of BIG