An alternative approach to exploiting avariety of biomass (Lignocellulosic feedstocks) as substrates to produce bioethanol by exploiting bacteria-yeast consortium. Cellvibrio Japonicus is a potent cellulolytic bacterium, which has a complete cellulolytic system used to hydrolyze cellulose into glucose, a key monosaccharide sugar and thereafter, Saccharomyces cerevisiae (ethanol producer) can use this sugar to produce ethanol as a final product.