The innovative college of Montbéliard-Nord-Bethoncourt aims to combine environmental qualities and openness to innovative and ambitious pedagogical practices. In terms of environmental qualities, note the exceptional thermal performance as well as the proactive approach of the Department of Doubs in the use of bio-based and geo-based materials. The certification of this project both in terms of High Environmental Quality objectives and energy consumption (E4C2) remains remarkable for an educational building.