Symposium Program Released
View session and tour schedule and descriptions!  More
GSI Precedent Library
Exceeding Intent: A precedent library of exemplary green stormwater infrastructure projects More
2017 Lehigh Valley Sustainability Awards
Nominate a project or person by May 10th!  More
Symposium Tickets
Tickets are going fast - don't miss out!  More
Healthy City - Urban Habitat
Join us and Biophilly on May 10th at the beautiful Fairmount Water Works!  More
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Approximately 25% of Americans go to school every day.  We strive to drive the transformation of all schools into sustainable and healthy places to live, learn, and work.
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