FIELD: generation of electric power from biomass. SUBSTANCE: formed in biomass module is gasified in converter module into hydrogen-containing unpurified gas in unpurified hydrogen enrichment module and from purified fuel gas in influent module. Biomass fuel gas in influent module. Biomass is formed due to respective fertilizer feeding deficient in ammonium sulfate and potassium chloride. Purified fuel gas generates current in at least one fuel element PEM; working temperature of fuel element, content of water in purified fuel gas and pressure of purified fuel gas and pressure of purified fuel gas are adjusted together for obtaining the optimal density of current. EFFECT: enhanced efficiency. 10 cl, 2 dwg
