Get to know Colin Rohlfing, director of sustainable development for HDR and a new member of the BUILDINGS advisory board.
About Colin Rohlfing, director of sustainable development for HDR
He has extensive experience guiding sustainable design integration in diverse projects and is passionate about facilitating the marriage of performance and aesthetics, believing both are necessary for a project’s success.
Colin has been recognized on Building Design + Construction magazine’s and Design Futures Council’s “40 Under 40” lists and Engineering News-Record magazine’s “20 Under 40” list. He has received a USGBC Illinois Natural Leader Award, among others.
Meet Advisory Board Member Sean Ahrens
About the Author
Janelle Penny
Editor-in-Chief at BUILDINGS
Janelle Penny has been with BUILDINGS since 2010. She is a two-time FOLIO: Eddie award winner who aims to deliver practical, actionable content for building owners and facilities professionals.


