To celebrate the 20th anniversary of German Passive House Institute (PHI), and also to commemorate the 25th anniversary of the world´s first passive house villa, 2016 the 20th International Passive House Conference is going to be held in Darmstadt, from April 22nd to 23rd.

 The conference lasts 4 days, including opening ceremony, seminars,sub-forums and site visiting, etc.,

with key theme of efficient passive house components. The Global Passive House Low-energy Products and Technology Exposition will be held concurrently. And products like heat insulating materials, doors and windows, sealing materials, new ventilation system with heat recovery, heating systems, and so on, will be showed in the exposition