Two extreme examples - the first from Norway
Unlike traditional wind turbines, which consist of one pole and three gargantuan blades, the so-called Wind Catcher is articulated in a square grid with over 100 small blades. At 1,000 feet high, the system is over three times as tall as an average wind turbine, and it stands on a floating platform that’s anchored to the ocean floor. The company is planning to build a prototype next year. If it succeeds, the Wind Catcher could revolutionize the way we harness wind power.
“Traditional wind farms are based on the old Dutch windmills,” says Ole Heggheim, CEO of Wind Catching Systems. These wind farms work well on land, but “why is it that when you have something that works on land, you should do the same thing on water?”
At the other end of the scale, a Danish company has its own Wind Catcher designed for portable, individual use.
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