Last weekend I helped build two green roofs on campus at American University. Green roofs in Washington D.C. help prevent water pollution from entering the Anacostia and Potomac Rivers and eventually the Chesapeake Bay. Details on the District of Columbia’s green roof incentives are online here.
Channel 9 News interviewed me about the project.
It took about fifty volunteers five days to build 2200 square feet of living roof. It was a lot of fun.
Loads more photos on Facebook.