Ousmane Diallo from Sennegal, who is studying to be general engineer at Ecam in Rennes, France, has been trainee at Nordic Folkecenter throughout the summer. He has worked on a project about our Passive House. The Passive House rely on the sun through the windows as it’s source of heat, and everyone has the opportunity to come to Folkecenter and try to live in the Passive house for a few days to see, if it’s possible to keep warm.