Establishment of a 15.6 MW wood and gas boiler room (including 5.8 MW wood) with a 6.6 km heating network on a 2000 m2 plot located on rue de l’industrie. This urban heating network (RCU) is composed of 47 substations and will serve: 1000 social housing (44% of the needs), educational facilities (3 high schools, 1 middle school, 4 primary schools), collective school restaurants, 2 sports facilities, 2 training facilities, 1 medical and educational institute (IME), 1 home for young workers and a future residential development ‘Saint-Loup’. With a very high ENR rate (95.8% forest wafers), the project meets the energy transition objectives of the Montmarin-Rêpes district, for expressed heat needs of the order of 20 Gwh/year.