June 12 | Online
Reimagine Buildings '25
Are you ready to make high performance,
zero carbon buildings a reality?

Upcoming Events
Projects Driving Performance: NYSERDA Early Design Support at Work
12:00 PM EST
Component Spotlight: Introducing Smartrock®
The all-in-one interior continuous insulation, airtightness, and vapor control solution
12:00 PM EST
Net Zero When? ... Net Zero NOW!
12:00 PM EST
EAS - Tour the Largest PH Window Showroom in America - 2025 New Products Spotlight
12:00 PM EST
Reimagine Buildings '25
9:00 AM EST |Free - $99|
Learn at the Leading Edge of Passive House Practice
Level up at an online PHA event or with the latest podcast, video, article, or magazine issue.

The Reimagine Buildings Collective is open.
Join the community of building professionals who want to step up and tackle climate change.
Learn More











Latest Articles

5/16/25
Efficiency Is Simply Indispensable
The call for papers for the 28th International Passive House Conference in Essen next April is now open!
PHI, News

5/14/25
Calderone Theater’s Journey Toward LEED and Phius Certification | Project of the Month | PHA Live!
This video explores how the project team is using Phius certification as a pathway to streamline and strengthen their pursuit of LEED certification

5/9/25
Mithun Becomes Accelerator Partner
We’d like to welcome Mithun as an Accelerator Partner! Mithun is an integrated design firm with a mission to create positive change in people’s lives.
Article, News, Sponsored
May Is All About Alternative Certifications at the Accelerator
We are branching out this May to other third-party certifiers and green building approaches. As vital as passive principles are to the creation of more efficient and comfortable buildings, Passive House does not have a monopoly on good ideas. This month we'll provide alternative perspectives on sustainability that align with and build upon our objectives, which include decarbonizing our building stock and creating a healthier, quieter, more durable, and all around better built environment. Make sure to tune in each Wednesday at noon ET for free PHA LIVE! events or check out the videos below!
Thank You
Stakeholder Partner
Founding Sponsors
Champion Sponsors
Explore: What Is 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.



