The Economist, 10/22/09
…The UN report gives ethanol from sugar cane (which Brazil makes) a clean bill of health. In some circumstances it does better than just “zero emission”. If grown and processed correctly, it has “negative emission”—pulling CO2 out of the atmosphere, rather than adding it. America’s use of maize for biofuel is less efficient. [...]
Filed under: Environment and Science | Tagged: Biofuels, Brazilian Ethanol, ethanol, Sugarcane | Leave a Comment »


