Penn State Green Roof

Retention occurs primarily in the summer months from may through september when as much as 100 of the rain can be retained.

Penn state green roof.

Lengthening roof membrane life. Root cellar has 4 5000 f t student heath center 12 500 ft and dickinson school of law 22 000 ft. Research at penn state has shown that green roofs provide considerable reduction in the volume of stormwater leaving a developed site and they reduce the peak rates of runoff. Reducing air conditioning costs.

Green roof media testing penn state college of agricultural sciences. In the cool season months less water is retained 20 30 on average figure 1. The penn state center for green roof research in no way warrants expressed or implied the products tested only that the test was conducted as reported and the results of the test were as stated in the final report. Back at penn state beattie an associate professor of ornamental horticulture began to look into the idea.

The first green roof technologies class in the nation was also created at penn state in 2005 and is taught every spring semester with students from many disciplines participating. Horticulture hort 497b was the first green roof technologies class in the nation created at penn state in 2005 and is taught every spring semester with students from many disciplines participating. Green roofs are unique in that they have the ability to capture and retain a volume depth of rain from each rainstorm. Penn state is committed to developing and sustaining a green campus.

And providing an aesthetically pleasing roof. Forest resources building has 4 700 ft of green roof. The office of the physical plant has been proactive in applying our research and promoting green roof technologies as one solution to storm water management issues on our campus. In such all new buildings will utilize green technologies and many will have green roofs.

And last a green roof could lessen the heating and cooling costs of the hotel lobby down below. Green roofs are increasing in popularity in the us because of the benefits they provide over traditional roofs such as reducing stormwater runoff and improving runoff quality. Forest resources building student health center dickinson law school and the root cellar behind tyson building. On an annual basis a 3 5 4 deep sedum green roof in central pennsylvania can retain approximately 50 60 of the annual rainfall.

Green roofs on campus. Speaking of green roofs on campus are four large scale green roofs in penn state.