Using Magnetic Levitation In Wind Turbines

Today, I wrote a post for TreeHugger about a company that is proposing to build a colossal magnetic levitation wind turbine. Magnetic levitation (or maglev) is an interesting technology that has been around for a while.

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Micro-Wind Turbines: Update

I first wrote about these wind micro-wind turbines for TreeHugger in March. Since then the microturbines have become available for sale through the Motorwave website (here’s a direct link to the store). Right now, shipping costs from Hong Kong are about $300, but Lucien Gambarota, the inventor says he hopes to offer the turbines for […]

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German Town Will Soon Use 100% Renewable Power

There’s a small town in Germany called Dardesheim, that relies almost entirely on renewable sources for its energy needs. The town’s goal is to use 100% renewable power, and become known as German’s “Town of Renewable Energies”. Dardesheim already has some huge wind turbines in place, and many solar roofs installed. Last year they installed […]

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Rooftop Wind Turbines Ready For Commercial Use

Note: Images and Video © Lucid Dream Productions Wind turbines designed to be installed on rooftops are generating a lot interest lately. These compact turbines can be located on top of buildings, or attached to other parts of large structures like bridges. In turns out, though, that installing wind turbine in a city environment is […]

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11 MW Solar Tower Complex Opens in Spain

Europe’s first concentrated tower open recently near the sunny southern Spanish city of Seville. The 11 megawatt plant took four years to build — it was created by a Spanish energy company, Solucar. The tower project is called “PS10″ and it uses 624 large movable mirrors called heliostats. Each of the mirrors has a surface […]

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