International Passive House Open Days
Are you interested in living in a home that offers superior comfort, indoor air quality, low utility bills and environmental friendly fossil fuel free buildings? Then join us for the California Passive House Building Open Days and invite others to join as well. The California event takes place in coordination with the International Passive House Days, so this is truly a global event. You will learn about how Passive House Buildings are performing across California as you hear from owners, occupants, contractors, architects, engineers and Passive House consultants of the featured California project.
WHEN: November 13–15, 2026
SUBMIT YOUR PASSIVE HOUSE / ENERPHIT TO PARTICIPATE
California and Passive House Network Registration
INTERNATIONAL PASSIVE HOUSE ASSOCIATION (iPHA)
International Registration & Passive House Buildings
Inspired to give us a tour of your Passive House Institute (PHI) certified California Passive House. Please contact us.
