The operation involves the placement of an anaerobic digestion section, with annex production line of biomethane, on th eexisting composting plant located in in Loc. Tassera, Annone Brianza. The project includes the construction, adjoining the composting plant section, of a semy dry anaerobic digestion plant, with transformation of biogas in biomethane to be injected in the national grid, with the aim to improve the  environmental performance of the composting process, reducing the organic load on the biocells, and as a consequence, the odour emissions; improve the quality of the soil amender produced, enhance the valorization of organic waste, through the production of biomethane to inject in grid, to be considered  a renewable energy resource.
The plant will be upgraded to a potential treatment production of overall 38.000 t/anno.