Quantifying the Benefits of Green Roofs

greenroof.jpgThis is my favorite kind of post. Penn State has some really good data for people considering green roofs outlined on this page. It’s not as simple as laying out some dirft and throwing on some grass seed. There is an innumerable variety of plants and soil types, as well as arrangements of both that perform differently under different conditions. At the Penn State green roofs test facility (check it out), they’re testing all of it. Of particular interest is the data they’ve collected on storm water runoff. If I’m reading it corectly, a green roof will prevent 3 times as much stormwater runoff as a traditional roof, in addition to providing filtration of what does run off. With increasing costs associated with stormwater there’s an obvious busines case here.
(via Greenclips)

Nick Aster is a new media architect and the founder of TriplePundit.com

TriplePundit.com has since grown to become one of the web's leading sources of news and ideas on how business can be used to make the world a better place.

Prior to TriplePundit Nick worked for Mother Jones magazine, successfully re-launching the magazine's online presence. He was instrumental in the creation of TreeHugger.com, managing the technical side of the publication for 3 years as well as an active consultant for individuals and companies entering the world of micro-publishing. He earned his stripes working for Gawker Media and Moreover Technologies in the early days of blogging.

Nick holds an MBA in sustainable management from the Presidio School of Management and graduated with a BA in History from Washington University in St. Louis.