This operation undertaken by the Auvergne Rhône Alpes Region aims at the energy renovation of the Deschaux high school located in Sassenage in Isère. It is being implemented as part of the sobriety and renovation plan for high schools and is the second phase of an extensive restructuring plan for the school, initiated in 2006. Here, the thermal rehabilitation of buildings (boarding, boarding, half-boarding and administration) will make it possible to improve the energy performance and comfort of users.