What are Clean Fuels? The most familiar transportation fuels in this country are gasoline and diesel fuel, but any number of energy sources are capable of powering motor vehicles. These include alcohols, electricity, natural gas, and propane.

Ethanol's production drives economic development, adds value to agriculture, and moves our nation toward energy independence. Its use cleans America's air and offers consumers a cost-effective choice at the pump.

The National Biodiesel Board (NBB) is the national trade association representing the biodiesel industry as the coordinating body for research and development in the United States.