![Phius](https://cdn.asp.events/CLIENT_Oliver_K_15A4C8AE_5056_B739_54CFDE58102DEF33/sites/MWH-2024/media/libraries/exhibitors/7e38b75c-dd34-11ed-a79506e21988b83f-cover-image.png/fit-in/1500x9999/filters:no_upscale())
Phius is a non-profit 501(c)(3) organization committed to decarbonizing the built environment by making high-performance passive building the mainstream market standard. We train and certify professionals, maintain and update the Phius climate-specific passive building standard, certify and quality assure passive buildings, certify high-performance building products and conduct research to advance high-performance building.