November, 2016

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Inventions: Sustainable and Pollution-Free Transportation

New and creative ideas are coming out as innovations, as design and manufacturing is growing. One that stands out is a project at UMass Lowell. A group of electrical engineering and computer science students have designed, built, and tested a prototype quadricycle, or “taxi”, that can transport up to four people. This taxi is Electric/Solar power-based, which makes it the first of its kind as it emits no pollution, and runs solely on a solar energy powered battery. This taxi can maintain speeds up to 25 miles per hour, while not consuming a single drop of gasoline.

Energy efficiency is something that the electric cars have been pushing for a while now, yet they need an electrical source. The normal electric car typically uses electrical power from a commercial power grid, which in turn burns fossil fuels. So is it really all that efficient? The typical electric car attains 300 watt-hours per mile, versus a mere 45 watt-hours per mile on the taxi, which means that it uses less than 6x’s the amount of power to charge for the same distance. But if the taxi charges solely based with its 150-watt solar panel, it uses NO secondary electrical power source. Commercialization of the “taxi” may become more popular and gain some backing throughout UMass Lowery’s campus over the next few years.

It’s about progress, and building something new.