Originally Posted by GPDriver
That's kind of cool. Does anyone know of any Iowa buildings that incorporate grass roofs? Not earth homes, but ones that incorporate a grass roof technology.
In Cedar Falls a company called PFGBest has built their new headquarters and I believe a portion of their roof has grass technology. It's a beautiful building and was designed using very green technology. They have restored a wetland on the property that used to be dump site and with their own sewage treatment facility they are returning water to the wetland cleaner than what is there now.