International Passive House Open Days 2025
The 2025 Fall International Passive House Open Days will take place this weekend, from November 7–9, 2025. Organized by the International Passive House Association, Passive House Network (PHN) and Passive House California (PHCA) the International Passive House Open Days offer a unique chance to explore Passive House buildings in California, across the U.S. and around the world.
Tour projects, meet current owners, and experience first-hand what it’s like to live or work in a Passive House. Learn about the building and retrofitting process, and in many locations, connect with professionals who can explain the technical details and benefits of high-performance design.
If you are in California, don’t miss the opportunity to visit a local Passive House and experience its comfort and efficiency for yourself.
