Sun, 21 July 2019
Within the Passive House Institute in Darmstadt, there is a small group of people dedicated to coordinating the efforts of over 20 Passive House Affiliate organisations around the world. This group is the the International Passive House Association (iPHA). Giorgia Tzar is the head of International Communications for iPHA and I caught up with her following the Passive House Conference in Heidelberg this year. |
