In merely three weeks, 23 students created 8 different Open Data projects in just three weeks time during the open Summer of code programme. Five of those students created an Energylabel app for Kortrijk and its surrounding municipalities. In stead bombarding people with technical questions lists, they enable people to build their own house in a visual environment and get an accurate reading of their energy level. This to generate more awareness around wasting energy and how to improve your living environment.