
The Resilient Future is Here
In this episode of 50 Shades of Green, hosts Adam Lake and Katie Lanegran dive into resilient building as extreme weather intensifies and communities face the hard questions of rebuilding after disaster. Katie speaks with Ken Calligar, CEO and founder of RSG-3D, about their structural panel system designed for noncombustible, disaster-resistant construction that has shipped to 20 countries. Ken argues that conventional U.S. wood-frame building has long relied on the wrong technology, creating complex, code-minimum assemblies vulnerable to fire, wind, flood, hail, and seismic events. He makes the case for resilience as a first principle: if a home can shake apart, burn, or blow away, little has been accomplished. The RSG-3D system focuses on the building envelope—walls and roof—creating a strong environmental separator that keeps threats out while delivering architectural freedom, including curved and organic forms, rather than concrete bunkers. The conversation covers real-world performance: Habitat for Humanity homes that survived Hurricane Andrew intact, a Northern California house that was the sole survivor of the 2015 Valley Fire, and schools in Mexico that withstood major earthquakes. Ken highlights that first costs are comparable to wood-frame construction, while total cost of ownership is dramatically lower through roughly 50–60% energy savings, near-elimination of maintenance issues, and a new partnership with Marsh for appropriately risk-priced insurance. With zero disaster damage across 35 years, the system challenges the notion that resilience is only for the wealthy. The hosts and Ken also address the practical realities of post-disaster rebuilding—such as in California wildfire zones where many homes are being reconstructed in the same vulnerable way—and the broader economic and social costs of inaction, including insurance market instability and community displacement. Ken’s closing message is direct: resilient construction is available, immediately cost-effective, and will pay dividends for generations. At some point, building inferiorly will no longer be a viable choice. Listeners will leave with a clearer picture of why the building envelope matters, how smarter construction can protect both people and finances, and why “you can’t afford not to” may be the most important idea in the built environment today. Hosted on Acast. See acast.com/privacy for more information.









