Keynote Speakers Announced:  Ray Anderson, Founder, Interface, Inc and Sim Van der Ryn, President, Van der Ryn Architects

Ray Anderson founded Interface in Atlanta in 1973 and built it into a billion-dollar building products company. He will show how construction businesses can build profits while protecting the environment.

Sim Van der Ryn has distinguished himself as a pioneer in sustainable design at the community scale and the building-specific scale. He has designed everything from single family and multi-family housing, to community facilities, retreat centers and resorts, to learning facilities, as well as office and commercial buildings.