Agroamb, partner of the SUPREMAS project, is one of the leading Spanish producers of fertilisers from biodegradable waste. In this video, Severiano Onega Ares, founder and administrator of Agroamb, presents the treatment plant, which has a capacity of 225,000–250,000 tonnes of biowaste per year. In SUPREMAS, this biowaste feeds the gasification process for the production of syngas and biochar. Agroamb hosts the second SUPREMAS demonstration site.