A commercial production of synthetic fuel from fermentation by-products system for efficiently producing synthetic fuels and other usable by-products. The major volatile by product of most fermentation processes is carbon dioxide. The commercial production of synthetic fuel from fermentation by-products system generally includes commercial production of synthetic fuel from fermentation by-products system for producing synthetic fuels and other usable by-products. The composition includes providing wind and/or solar generated energy to a electrolysis unit, providing water to the electrolysis unit, separating the water within the electrolysis unit into hydrogen gas and oxygen gas, supplying the hydrogen gas and the oxygen gas to a turbine, sending the hydrogen gas, heated carbon monoxide and carbon dioxide to a Fischer-Tropsch reactor, producing ethanol and methanol within the Fischer-Tropsch reactor and collecting the mixture of ethanol and methanol.