International Passive House Open Days 2021

Mark your calendars, the dates for this year’s events are:

25th – 27th June & 5th – 7th November


Social Media Contest

To celebrate the upcoming 25th International Passive House Conference, iPHA are hosting a #25intPHC contest across their Instagram, Twitter, Facebook and LinkedIn accounts! There is one ticket to the online conference to be won on each platform (four in total)!


#iPHOpenDays Meet the Affiliates: Europe

Join iPHA and the European Affiliate associations in a 60-minute virtual event on Saturday, June 26, 2021 at 10am CEST.

Speakers will discuss Passive House developments in their region, highlighting projects participating in the #iPHOpenDays.

The event will include interactive trivia and Q&A opportunities for the audience, making for an engaging event as part of the Passive House Open Days weekend!


Event, open house and video submissions are now open.

Find all the video entries on YouTube: International Mid-year Passive House Open Days

DOWNLOAD GUIDELINES PDF