The independent institute for maximum energy efficiency in buildings
Welcome to our website!
Energy-efficient buildings are essential for effective climate protection. They guarantee maximum living comfort, good air quality, and low energy bills. The building standards Passive House and EnerPHit retrofit present proven, cost-effective and reliable solutions for achieving outstanding energy efficiency in buildings.
For more than three decades, the Passive House Institute has been one of the leading independent research institutions in the field of highly energy-efficient construction and retrofits. In addition to our research activities, we offer comprehensive advice on efficiency measures and project support, train specialists, certify energy-efficient buildings and building components, and develop planning tools.
Together with the affiliates of the International Passive House Association, we globally advocate for Passive House principles in policy, media, and across the construction industry.
24.09. – 11.12. / Registration open for the next Passive House Designer course
Learn first-hand from experts at the Passive House Institute how to design energy-efficient and cost-optimal buildings worldwide.
✒️15 % early-bird discount until 15 August 🎓10 % discount for iPHA members, 50 % student discount
Call for Papers and exhibitor registration open
The 29th International Passive House Conference will take place in Innsbruck on 2 and 3 April 2027. Submit an abstract to become a speaker or register for the accompanying exhibition to showcase your component innovations, exchange professional expertise and help drive the sustainable construction industry forward!