Help Make Passive Building Mainstream Support PHIUS

WUFI Passive and Other Modeling Tools

WUFI Passive is a passive building modeling tool that provides designers with static and dynamic modeling modes, built-in hygrothermal analysis functionality, and sophisticated reporting capabilities in a clean graphical user interface. Modeling calculators and protocol guides developed by PHIUS staff and the CPHC community are also available for download.


The list includes known, current incentive programs for PHIUS+ programs, as well as general programs that PHIUS+ projects may qualify for.


Performance data from passive buildings provides a great resource for the passive building community, not to mention a great sales tool. Learn about Powerwise's passive monitoring package.


Publications from PHIUS and the passive building community are made available here for purchase and download.

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