• Can be made from natural sugar or starch including waste materials.
• Costs less than ethanol.
• Has 92% of the energy content of gasoline.
• Mixes well with gasoline or ethanol.
• Evaporates more slowly than either gasoline or ethanol.
• Can be used in place of gasoline with no engine or fuel system changes.
• Makes usable hydrogen as a by product.
• Higher energy content (110,000 Btu’s per gallon for butanol vs. 84,000 Btu per gallon for ethanol). Gasoline contains about 115,000 Btu’s per gallon.

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