An environmental cost-benefit analysis of alternative green roofing strategies

Reshmina Keren William1, Allison Eva Goodwell1, Meredith Richardson Martin1, Phong V. V. Le2, Praveen Kumar2 and Ashlynn S Stillwell3, (1)University of Illinois at Urbana Champaign, Urbana, IL, United States, (2)University of Illinois at Urbana Champaign, Urbana, United States, (3)University of Illinois at Urbana Champaign, Civil and Environmental Engineering, Urbana, United States