
Upcoming Events
Reimagine Buildings Collective: AMA Friday with Kimberly Llewellyn
12:00 PM EST
Field Notes: Summer Lab Report, Part II
12:00 PM EST |Passive House Accelerator LIVE!
Wildfire Resistance: Window Strategies for Wildland-Urban Interface (WUI) Design
12:00 PM EST
Reimagine Buildings Collective: AMA Friday with Ed May
12:00 PM EST
Wildland-Urban Interface (WUI) Fires in Canada and the US and Applicable Solutions
12:00 PM EST
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Level up at an online PHA event or with the latest podcast, video, article, or magazine issue.

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Latest Articles

10/17/25
PhiusCon 2025 - Building a Culture of Purpose
If you couldn't make it to PhiusCon 2025, we have a rundown of some of the sessions you missed and a list of the winners of the 2025 Phius Passive Projects Design Competition.
Article, Phius

10/14/25
Passive House Massachusetts Publishes Report on Cost-Effective Passive House Delivery
The authors interviewed more than 40 Passive House practitioners to better understand the most urgent educational needs facing the high-performance industry.
Article, Educational Campaign

10/10/25
Building of Excellence Award-Winner Selfhelp Expands Flushing Campus with Kissena House
Kissena House will bring over 110 units of affordable and resilient senior housing to eastern Queens.
Article, Affordable Housing, Phius, NYSERDA Buildings of Excellence
October Focus: Ventilation
Mechanical ventilation is a fundamental principle of Passive House design. It is absolutely vital given how airtight Passive House buildings are, and it helps ensure that those inside get a steady supply of fresh, filtered air all day long. For that reason, the components that provide ventilation are often referred to as the lungs of the building. We’ll be focusing on these systems throughout the month, but you can also learn more by checking out the articles and videos below!
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Explore: What Is a Passive House?
Passive House design and construction empowers us to build healthy, resilient buildings that slash building energy use and carbon emissions. These resources are a great place to start learning the basics.



