Meet the iPHA Affiliates

The International Passive House Association (iPHA) has created a new blog series aiming to introduce our international partner associations and the great work they are doing to the wider, global audience. The International Passive House Association (iPHA) was founded in 2010 to support the growing global Passive House community, disseminate information on the Passive House Standard and foster a greater public understanding of its significance. iPHA partners with independent Passive…




International Passive House Open Days

The International Passive House Open Days are a great opportunity to learn about Passive House and energy efficient buildings. Get in contact with current owners and learn first-hand what it is like to live in a Passive House and what the building or retrofitting process was like. Some open houses and buildings will even have professionals on hand with the knowledge and tools to explain the technical details of Passive…


Small Planet Supply renews as a Platinum Sponsor

Small Planet Supply is a North-American company that provides high-performance building products.  They are dedicated to the mission of creating both classic and modern high-performing buildings, including those designed and built to both Zero Net Energy and Passive House standards. In addition to supplying high-performance building products and systems they provide education, and training in the use of energy-efficient building materials and practices. Small Planet Supply is passionate champion of the…


“Evidence-based Performance” A Webinar for Building Industry Professionals

“The greatest trend we see today in constructing or renovating sustainable buildings is the movement toward evidence-based performance." Presentation Overview It is time to move beyond wanting to do the right thing to having the tools to ensure success in creating advanced buildings. The building industry’s fundamentals have not changed: Reach the finish line on time, on budget, and with no surprises — then manage in order to maximize revenue/profit, minimize…


Entering the Electrification Frontier: The Tri-County Market for Heat Pump Water Heaters (Regional Forum)

California is investing $400 million dollars in the electrification market with the expectation for substantial market demand for electrifying water heating with heat pump water heaters (HPWHs) over the next 5 years. In the tri-county residential sector, water heating is the largest user of natural gas and HPWHs present a huge market opportunity for building professionals – especially contractors, distributors, and manufacturers. During this event, attendees will gain real-world understanding of…




Advocates for efficient homes set a goal of building 1,000 units in Monterey County by 2030.

Article in the Monterey County Weekly features Sky Ranch Passive House written by Pam Marino, photo by Parker Seibold. When Jay Gentry was a young man he thought he was called to the ministry, but it didn’t quite work out as a career choice. Yet Gentry is a natural evangelist, and today he preaches but not from a pulpit. His message is about the need to combat the climate crisis through building…


How SMUD Re-Engineered itself to Focus on Decarbonization through Flexibility and Electrification

How SMUD (Sacramento Municipal Utility District) Re-Engineered Itself to Focus On Decarbonization Through Flexibility and Electrification. WATCH THE SEMINAR Summary of the Key Points Recently, the Sacramento Municipal Utility District (SMUD) became the first electric utility in the nation to begin evaluating all of its demand-side manage management programs in terms of avoided carbon emissions rather than average savings. In this Building Decarbonization Coalition webinar, Scott Blunk, Strategic Business Planner…


Reach Code Study reveals big opportunities to improve CA’s multifamily buildings

Passive House California (PHCA) recently submitted their first Reach Codes study to the California Energy Commission’s (CEC) consultant team charged with analyzing the cost effectiveness of all proposed code improvement measures. The study specifically looked at improvements required beyond compliance with the 2019 energy code, for a low-rise multifamily building, to meet the equivalent performance targets set by the international Passive House Standard. The study not only uncovered a gaping…