High-tech floating wind turbines

An interesting approach to bird safe wind power 5

Ottawa, Canada-based company Magenn has developed a "floating wind turbine" for personal and infrastructure power generation. The helium-filled device floats up to 1,000 feet into the air, using high altitude wind gusts to generate power up to a kilowatt. The power is transfered down via two "tethers" attached to the turbine.

Magenn states that its compact design and flexibility eliminates the risk of birds getting chopped up near it, a problem associated with standard fan-based turbines. It looks a bit weird, but most out-the-box ideas usually do.

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  1. Chris Schults Posted 9:11 am
    10 Apr 2007

    What about the flying cars?This is cool, but won't the personal air vehicles run into them?

    Look out! It's a media shower!
  2. GreyFlcn Posted 9:33 am
    10 Apr 2007

    YeapThere's a couple companies doing stuff like this apparently.
    http://www.logicalscience.com/technology

    http://peswiki.com/index.php/Congress:Top_100_Technologie ...
    _
    But apparently they got it inside a nice little "micro mill" model which could be bought be individual business buildings.
  3. GreyFlcn Posted 9:43 am
    10 Apr 2007

    Wow, I just realizedI just realized

    $10,000 for a 4000W system.
    Sure it's a bit much
    But then again thats 2000 households for a relative price of $5 dollars each.
    _
    2500$/KW though.  So not that useful for industrial scale.
    _
    But yeah, thats suprisingly practicle.
  4. GreenWeevil Posted 12:08 pm
    10 Apr 2007

    Come togetherI don't know how much power is required for a household or business. If the floating wind-power thing produces reliable, consistent energy, is it possible that several neighbors could pool their resources and purchase one? How long before it pays for itself?
  5. Engineer Posted 9:38 am
    12 Apr 2007

    Not quite...4,000W = forty 100W light bulbs (or more ecologically correct, 173 23W CFL's)
    2,000 houses could only get about 1/2 of a small night light each.
    Not that it isn't a cool device!

    Common sense is an oxymoron...

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