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