
Keywords: اتانول سوخت; 1Â G biofuel; First-generation biofuel; 1.5Â G biofuel; 1.5-generation biofuel; 2Â G biofuel; Second-generation biofuel; 3Â G biofuel; Third-generation biofuel; BP; British Petroleum; CAAM; China Association of Automotive Manufacturers; CARB; California A