Fewer commuters are getting to work by car these days, especially in densely populated cities like San Francisco, or London. But riding the bus, tube, or a bike isn't for everybody, and for those commuters that want the conveniences of a car without the hefty cost of fuel or congestion charges, there's the canoe inspired hybrid electric tricycle.
Dubbed the Human Electric Vehicle by its creator, Minnesota-based designer Lyon Smith, this unusual tricycle relies on a mix of battery-storage, regenerative braking, solar power, and the user's leg strength to travel between 75 and 100 miles per charge.
With a fuselage composed of Kevlar and Graphite—the same materials used in a nearby Winonah Canoes production facility—the HEV weighs just 700 pounds. While the driver does pedal, it isn't to propel the vehicle directly. Instead, the pedal power is used to drive a small electricity-generating dynamo that produces 20 percent of the charge needed to fill the vehicle's 10 li-ion batteries (and boost the range from 75 to the full 100 miles). The rest of the power comes from a wall outlet and the trickle-charge solar panels.
The vehicle is still in the prototype stage—in that only one prototype has been built so far. There's no word yet on when, or even if, the HEV will reach production given the extremely modest successes of past companies hawking three wheeled automotive alternatives. [Human Electric Vehicle via Clean Technica - EV World]