Ethanol as a Fuel

Interest in ethanol as fuel continues to rise. Most of the gasoline now sold in the United States is blended with some amount of fuel ethanol. These blends are named by their ethanol content. For example, a blend of 10% fuel ethanol and 90% gasoline (by volume) is known as E10 gasoline. In 2019, about…

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Ethanol

Ethanol (also known as ethanol gas or ethanol fuel) is a renewable fuel made of plant material that is added to gasoline to oxygenate it, reducing air pollution. Most of the gasoline now sold in the United States is blended with some amount of fuel ethanol. These blends are named by their ethanol content. For…

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