There’s a lot of innovation being done for the middle class, the rich, but what about the people who only make a few dollars a day? Shawn Frayne, a young inventor out of California, invented a cheap generator alternative that he hopes will power the third world. From the Popular Mechanics article:
Working in Haiti, Shawn Frayne, a 28-year-old inventor based in Mountain View, Calif., saw the need for small-scale wind power to juice LED lamps and radios in the homes of the poor. Conventional wind turbines don’t scale down well—there’s too much friction in the gearbox and other components. “With rotary power, there’s nothing out there that generates under 50 watts,” Frayne says. So he took a new tack, studying the way vibrations caused by the wind led to the collapse in 1940 of Washington’s Tacoma Narrows Bridge (aka Galloping Gertie).
Frayne’s device, which he calls a Windbelt, is a taut membrane fitted with a pair of magnets that oscillate between metal coils. Prototypes have generated 40 milliwatts in 10-mph slivers of wind, making his device 10 to 30 times as efficient as the best microturbines. Frayne envisions the Windbelt costing a few dollars and replacing kerosene lamps in Haitian homes. “Kerosene is smoky and it’s a fire hazard,” says Peter Haas, founder of the Appropriate Infrastructure Development Group, which helps people in developing countries to get environmentally sound access to clean water, sanitation and energy. “If Shawn’s innovation breaks, locals can fix it. If a solar panel breaks, the family is out a panel.”
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Noelle dEstries
Noelle d'Estries, an early GO employee who took on the varied roles of Community Manager, green celebrity blogger, and more. She currently runs worstcookever.com GO entered Noelle's life in February 2007 while she was burning tires in her backyard. A phone call from the green gods at GO, burnt out the fires. Now, Noelle happily wears her GO sweatshirt while eating organic veggies and asking for paper, not plastic. A regular at the local farmer's market, Noelle shuns raking leaves and lawn maintenance, while making gourmet foods constantly. When not staring at her computer screen, she spends time with her equally attractive dog, Tessa, cat, Tim and lover Paul. She currently holds all three point records at RIT and could eat avocados and drink wine for the rest of her life.
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