SolarWall System LEED Building points are awarded based on the nature of the work performed by the building that generates energy on the site. Increased participation in LEED certification by corporations and municipalities all over the world is a good sign that people care. To learn more about Leed Certification Building, contact Conserval Engineering. Visit us - https://www.solarwall.com/why-solarwall/green-building-certification/ Address Conserval Engineering inc. 200 Wildcat Road, Toronto, ON M3J 2N5, Canada Tel: 416-661-7057 Fax: 416-661-7146 e-mail: info@solarwall.com