Duane Jonlin

Duane Jonlin is the “Energy Code and Energy Conservation Advisor” for Seattle’s Department of Construction and Inspections, and for eight years chaired the Energy Code Technical Advisory Group for the Washington State Building Code Council. At the national level, he is a voting member of both the ASHRAE 90.1 Committee and the ICC Commercial Energy Code Committee, and serves on several national advisory committees. Prior to taking his position at the City of Seattle, Duane was a principal at NBBJ, with 30 years’ experience designing complex projects as a technical architect. He is a featured speaker nationally on issues of energy efficiency and energy regulations, and is a Fellow of the American Institute of Architects.