PhiusCon 2025

PhiusCon is returning this year! North America's largest and longest-running passive building conference will take place Oct. 6-8 in Milwaukee, Wisconsin.

PhiusCon 2025

After a one-year hiatus, PhiusCon makes its much-anticipated return this fall! The spotlight is on the Midwest as host city Milwaukee and its burgeoning passive building industry takes center stage. Early bird registration will be opening soon!

Looking for the PhiusCon 2023 Archive?

Explore presentation slides, recordings, photos and more from PhiusCon 2023.