Kristof Irwin

Kristof Irwin, P.E., is an experienced professional in sustainability consulting and mechanical, electrical, and plumbing (MEP) engineering, currently working at Positive Energy since November 2022. Irwin serves as a board member for the AIA Building Enclosure Council and the Passive House Alliance (Austin Chapter), contributing to climate-specific training and outreach. Active in standards development, Irwin participates as a committee member and vice-chair of the SDC Equipment Subcommittee for RESNET, which oversees ANSI standards. Previous roles include principal at Positive Energy - Building Science Consulting and ownership of Blue Heron Builders, focusing on high-performance buildings and remodels. Irwin's career began with significant technical roles at the University of Texas at Austin and the Department of Defense, complemented by a strong educational background with a Master's degree in Electrical Engineering and Physics from the University of Maryland.