
Passive House Cascadia
Passive House Cascadia serves Washington State and Oregon. We are a group of Passive House professionals, practitioners, developers, and supporters who advocate for the international Passive House building energy standard.
Passive House Cascadia regularly engages with the community to promote better building standards. We hold monthly online meetings and frequently collaborate with local organizations like Passive House Northwest.
We are committed to advocating for local policy change that will make Passive House more accessible to everyone in our community. Recently, we successfully helped to pass HB 1183 to make it easier to build new and retrofit Passive House buildings in Washington, something we’ve been advocating for since 2019. Read more about this bill here.
We are always looking for volunteers who are ready to engage with our community! Reach out if you’re interested.
See our Substack for recordings of past meetings and updates for future meetings.


