Move Over Green Roofs, There’s a New Kid in Town

smog-300x208 Move Over Green Roofs, There's a New Kid in TownThought this article was worth passing along to our blog readers.  Check out the latest information on smog-eating tiles!

Could this be a step up from green roofing?  http://edition.cnn.com/2012/05/04/tech/smog-eating-tiles-california/index.html