PHCA Community Meeting | Recognizing Passive House Performance within California Title 24

This presentation will explore how Passive House (PH) residential projects perform relative to California’s 2025 Title 24 Energy Code by comparing the Passive House Planning Package (PHPP), WUFI Passive, and California’s CBECC compliance software across all 16 California climate zones for illustrative single-family and multi-family prototypes. It encompasses a structured comparison of how the same Passive House-related design strategies are represented across modeling platforms, where assumptions can be aligned, and…


PHCA Community Meeting | Recognizing Passive House Performance within California Title 24

This presentation will explore how Passive House (PH) residential projects perform relative to California’s 2025 Title 24 Energy Code by comparing the Passive House Planning Package (PHPP), WUFI Passive, and California’s CBECC compliance software across all 16 California climate zones for illustrative single-family and multi-family prototypes. It encompasses a structured comparison of how the same Passive House-related design strategies are represented across modeling platforms, where assumptions can be aligned, and…


PHPP 10 in English Now Available

The energy demand of a building can be reliably calculated using the Passive House Planning Package (PHPP). The Passive House Institute has developed the 10th version of the PHPP, which is now also available in English. PHPP 10 contains helpful new add-ons and features for the energy balancing of highly efficient buildings. FIND OUT MORE


Training | An Introduction to the Passive House Planning Package (IP)

This webinar is hosted by New York Passive House (NYPH) and presented by Ed May The Passive House Planning Package (PHPP) is a powerful tool for anyone looking to design, build or certify a Passive House project... Description: The Passive House Planning Package (PHPP) is a powerful tool for anyone looking to design, build or certify a Passive House project. This excel-based energy modeling software can yield tremendous insight into how…