http://www.alternativefuelstips.com
Alternative fuels or non-traditional fuels have been among the major achievements in science, bringing minimal use of traditional fuels like fossil fuels coal, propane, and natural gas and nuclear materials. Some of the alternative fuels today are the bioalcohol (ethanol, butanol), biodiesel, chemically stored electricity (batteries and fuel cells), hydrogen, vegetable oil, non-fossil natural gas, non-fossil methane, and other biomass sources. Most of these do not anymore come from difficult processes since several scientists today are already knowledgeable about how to make alternative fuels cheaply.
http://www.alternativefuelstips.com