The new EnergieHub050 in Groningen has state-of-the-art installations of lifelike size that are funded by education, the government, and the regional business community. In EnergieHub050, students and professionals from the business community can be trained to work with the latest sustainable techniques. The challenge is to create a design strategy for the EnergieHub050, in which portability is a precondition. Circularity is the main theme here.