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Compare the costs of driving with electricity



For most drivers, a trip to the fuel pump is an easy reminder of the day-to-day cost of gasoline or diesel. But for electric vehicle (EV) drivers, who typically charge their car at home, there isn’t a similar measurement to determine the cost of driving on electricity. To help both current and potential EV drivers better understand the cost of driving an EV, the Energy Department created the eGallon.

What is the eGallon?

The eGallon represents the cost of fueling a vehicle with electricity compared to a similar vehicle that runs on gasoline. For example, if gasoline costs $3.60 a gallon in your state and the eGallon price for your state is $1.20, that means that for $1.20 worth of electricity you can drive the same distance as you would for $3.60 worth of gasoline.

How is eGallon Calculated?

To learn how the eGallon is calculated visit eGallon methodology.


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