Ryan Shanahan
Login to view DISC.Ryan Shanahan is a Quality Assurance Manager at Walsh Construction Co. with deep expertise in green building programs, energy modeling, and high-performance construction. A Northeastern University graduate, he is a Certified Passive House Consultant and has published articles in several industry magazines, showcasing his technical knowledge in sustainable building.
A self-described "Building Science Geek, " Ryan is passionate about sustainable architecture, craftsmanship, and building electrification. He is a recognized advocate for energy efficiency, formerly hosting "The Retrofit Podcast" and presenting on zero-carbon and resilient buildings. His work is driven by a belief that the future is efficient, electric, and renewable.
He successfully retrofitted his 1907 Portland home to be a net-zero energy producer, a project featured on home tours and in CNBCs "Make It" series.
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