This involves the construction of a biomass boiler room and its technical network providing about 85 % of the annual heating needs of the Miannay school group, the BORIS VIAN socio-cultural centre, the municipal swimming pool and the group NICOLAS Batum of the commune of Malaunay (76) via a network of 316 linear metres. The fuel used is wood chipped wood with an installed capacity of 350KW. The entire plant produces energy of the order of 87 PET/year, thus avoiding emissions of about 300 tonnes of carbon dioxide each year.