Ethanol is a renewable fuel made from corn and other plant materials. The use of ethanol is widespread—almost all gasoline in the U.S. contains ethanol in a low-level blend. Ethanol is also available as E85—a high-level ethanol blend—for use in flexible fuel vehicles. Kentucky Corn Growers offer funding to every new retail site and almost every gallon of gasoline in Kentucky contains 10% ethanol (E10). Kentucky produces 40 million gallons of ethanol, and 12 million bushels of corn are used to produce fuel ethanol in Kentucky. The commonwealth is also investigating the use of biomass and algae for fuel ethanol production.
Basics of Ethanol
Find information about ethanol blends, specifications, production and distribution, feedstocks, research and development, and related links.
Who is Producing Ethanol in Kentucky
Find out about local producers of ethanol.
Where to Purchase E85 in Kentucky
View a map of retail locations.
Kentucky Incentives for Ethanol
Find available federal and state incentives.
Ethanol Projects in Kentucky
Since 2011 vehicles racing at Kentucky Speedway for the NASCAR Cup series events are fueled with Sunoco Green 15, a gasoline blended with 15% American, corn-based ethanol. Drivers and pit crews are reporting better engine performance in addition to the reduced CO2 emissions. The NASCAR – American Ethanol partnership is supported by Kentucky Corn Growers Association to share the benefits of American ethanol with NASCAR’s 75 million fans.
Mammoth Cave National Park
Mammoth Cave, KY
Mammoth Cave National Park became the first unit in the Department of the Interior to develop an on-site fueling station using E-85, and is the first national park in the country to be powered by 100% alternative fuel. More than 90 percent of the vehicles used by Mammoth Cave run on either E10 or E85. Mammoth Cave National Park sits on more than 52,000 acres and has 80+ employees.