A grant from Walmart for an Eco-roof experiment

“It’s a rare opportunity to back up the rainwater absorption and evaporative cooling benefits of green roofs with data from a real world application, said David Sailor, director of Portland State University’s Green Building Research Laboratory. PSU received a $133,000 grant from Walmart to spend the next two years tracking and comparing data collected by a rooftop weather station and sensors placed throughout the North Portland store’s roof.”

Read more: http://djcoregon.com/news/2013/12/16/eco-roof-experiment-on-aisle-five/#ixzz2niRrwLj0