Duncan Cleminshaw
Duncan Cleminshaw is a leading expert in solar permitting and regulatory compliance, with over 16 years of experience in renewable energy adoption across the U.S. At GAF Energy, he leads initiatives to streamline permitting processes and advance market acceptance of innovative solar roofing solutions.
Duncan chairs the SolarAPP BIPV Task Group and the Sustainable Energy Action Committee’s (SEAC) BIPV Task Group. He also serves on the board of the International Association of Electrical Inspectors (IAEI) NorCal Chapter & Southwest Section and co-chairs the UL 2703 Technical Committee’s Manual & Markings Task Group.
