Alternative Fuel Cars of the Future

We’ve heard it all before: Awesome alternatives to gasoline-powered cars
But over that time, multiple technologies will slowly chip away at that dominance. “The only question is how quickly these alternatives are going to enter the mix,” Cunningham says.

What follows is our assessment of the current status and the future of the key alternatives to gasoline. We predict, based on the educated guesses of industry experts, how much of the U.S. market each alternative will hold in 20 years