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Cool and Practical
1) E-bikes: Bikes are eternally cool, and these babies just look like hulked-up versions of a regular Schwinn.
2) Electric cars: Battery-powered electric cars improve on functionality every year, for those who can afford them—or choose to justify the cost with the flex of owning one.
Cool and Impractical
1) Toyota e-Palette: A fully autonomous shipping bubble that looks something like the car Homer created on The Simpsons, it's due to premiere at the 2020 Tokyo Olympics. So, for now, it's cool only in concept.
2) Electric gliders: Electric self-launching planes are rare, and for good reason—with a short range and high cost, they're sentencing us all to American Airlines economy seats for the foreseeable future.
3) Electric skateboards: An electric skateboard will propel you up to 10 mph, but for only about a half-hour—pretty weak sauce.
Uncool and Practical
1) Segways: If only Segways could break free of the image created by Paul Blart: Mall Cop, we would all see their value: high speeds, a long range, and the ability to handle off-road terrain.
2) E-unicycles: Speeds of 20 mph with an 18-mile range can't save you from the fact that you're riding a unicycle to work.
3) Plug-in hybrid cars: The beauty of the plug-in is its increased mileage, but it still falls in the sad territory of the privileged suburbanite without the clout of a Tesla.
Uncool and Impractical
1) Electric roller skates: They're basically motorized Heelys that weigh 10 pounds apiece—making them both clunkier and somehow dorkier than analog Heelys.
2) Electric boardless skateboards: The combination of long charging time and short range curses the boardless skateboard before even getting to the paradoxical uselessness.
3) Fuel cell electric cars: Powered by hydrogen rather than a battery, the fuel cell electric car struggles to travel a short distance and has a mean record of producing some of the world's ugliest vehicles.
4) Hoverboards: As the saying goes, the light that burns twice as bright burns half as long. Still cool for the rebellious 13-year-old outside any Safeway.