![](https://www.prepperfortress.com/wp-content/uploads/2014/06/images-1-200x180.jpg)
How to make Ethanol Fuel Basics
Ethanol is a renewable fuel made from various plant materials collectively known as “biomass.” More than 95% of U.S. gasoline contains ethanol in a low-level blend to oxygenate the fuel and reduce air pollution…. Read more »