How many different types of alternative fuels are there?



  1. 0 Votes

    I’ve combined alternative methods of fuel and alternative fuels (to gasoline in particular). There are 12: ethanol, methanol, propane, electricity, hydrogen, hydroelectric, nuclear, solar, wind, geothermal, biofuel, and natural gas.

Please signup or login to answer this question.

Sorry,At this time user registration is disabled. We will open registration soon!