Dave is the director of Sustainable Design & High Performance Building Technology and serves as the firm’s assistant chief engineer and a member the Green Critical Facilities Committee. His focus centers on integration of innovative building systems, energy management techniques, advanced simulation tools, and sustainability design. He has researched and developed analysis techniques for new building technologies including building envelope systems. His work was recently honored with an ASHRAE Excellence in Engineering Award. He is a GSA Design Excellence Peer and was named as one of Building Design + Construction Magazine’s Top 40 Under 40.