I think you will own an "e" car before long

First, electric driving is dirt cheap. Electricity is about five times cheaper than gasoline. Skeptical? Let’s compare. How much do you spend on fuel to drive 10,000 miles? For a gasoline car, you’ll typically need about 400 gallons, which costs around $1,500. For an electric car, you’ll need about 2,600 kilowatt-hours of juice, which costs around $300. Of course, your results may vary.

For information only, copied from Grist.