Biogas plant of the total output of 600 kW is linked with the existing agricultural complex. Fermentation process is held in a concrete fermenter of the type „ring in ring“ roofed by a membrane gas holder above the inner circle. Open concrete storage tank has a capacity for 6-month production of digestate. As feedstocks, mainly cattle manure, maize silage, grass silage and sugar beet pulp, are used.