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Ethanol FAQ: Frequently Asked Questions about Ethanol
Find answers to frequently asked questions about the production, cost and use of ethanol, a popular alternative to gasoline and diesel.
Ethanol: Frequently Asked Questions
Learn about ethanol and other biofuels by reading the answers to this list of frequently asked questions about ethanol.
What are the Drawbacks of Using Ethanol?
Ethanol and other biofuels are often promoted as clean and relatively low-cost alternatives to gasoline, but what are the challenges inherent in the widespread adoption of ethanol and other biofuels?
What is Ethanol?
What is the alternative fuel ethanol and how is it used?
How is Ethanol Made?
What are the raw materials and processes used to produce ethanol?
How Much Does it Cost to Use Ethanol?
What is the true cost of using ethanol, or an ethanol blend, as an alternative fuel in place of gasoline?
How Does Ethanol Performance Compare to Gasoline?
Ethanol is widely available and reasonably inexpensive, but what kind of performance can drivers expect from a car running on ethanol or an ethanol/gasoline blend?
Where Can You Buy Ethanol?
Ethanol may be good for the environment, and the economy, and provide a high-octane alternative to gasoline, but how easy is it to find fueling stations that sell ethanol or ethanol blends?
What are the Benefits of Using Ethanol?
Ethanol is a relatively low-cost alternative fuel, but what are the benefits of using ethanol or an ethanol blend in place of unblended gasoline?