The SEGUIN-MOREAU production site has undergone various extensions which have led to a 64 % increase in heating volumes. However, the design of the heating installations has not been revised accordingly, requiring the company to rent a 1 MW oil boiler in addition each winter. The company wants to replace its existing boiler with a new biomass boiler with a higher output (1 200 kW) and renovate its heat network. In order to limit the environmental impact of the boiler room, an electrofilter will be put in place to reduce dust emission levels from 443.7 mg/m³ to less than 50 mg/m³.