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Allen McGrew power of the wind

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Allen Mcgrew

on 5 June 2014

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Transcript of Allen McGrew power of the wind

power of the wind
by allen mcgrew
wind, it you can't see it, but you feel it, draw power from it
united states, India, Germany, France, Spain, united kingdoms, china, Denmark, Italy, Portugal
it works because when the wind turns the blades it spins the shaft that is connected to the generator , creating electricity.
wind energy dose not produce pollution, it is free, and with technology today, it is captured effectively
but wind is not constant, so it it can sometimes generate power at all, they are also noise and ugly
wind energy is used to replace coal steam power
wind: 8.2 cents per kwh
coal and nuclear: 11 cents per kwh
natrual gases: 6.3 per kwh

I think we should use wind power more. It may make noise, but cars do too, and no power for a little bit is not going to kill us.
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