| Hydrogen |
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| Propane |
| Ethanol |
| Natural Gas |
| Bio-Diesel |
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| Bio Diesel is one of the many alternative fuels. It has been manufactured from vegetable oils, animal fats, and recycled restaurant greases. It is safe, biodegradable and produces less air pollutants. It can be used with petroleum or by its self. The photo above is an example of a concept car that uses Bio Diesel. |
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