'Water Blues, Green Solutions' Bonus Feature - Green Roofs

'Water Blues, Green Solutions' Bonus Feature - Green Roofs

This is the last in a series of four video briefs that feature Penn State’s involvement in green infrastructure and sustainability. These videos are part of Penn State Public Media’s “Water Blues, Green Solutions,” an interactive documentary about water issues across the country. The documentary airs tonight at 8 p.m. on WPSU-TV.