Gallery: Norway to Build the World’s Largest Wind Turbine


Norway is currently working on building the world’s largest wind turbine, a towering 10 MW machine that will blow away the competition. The Norwegian company Sway will build the 533-feet high monster, capable of powering 2,000 homes all by itself. Enova, a public agency owned by Norway’s petroleum and oil industry ministry, is helping fund the project, which is expected to cost $67.5 million to build.

Enova and Sway aim to install the behemoth in 2011 and test the turbine for 2 years on land in Oeygarden, southwestern Norway. After the testing and tweaking phase, they plan to install more of these machines offshore in Norway as part of an offshore wind farm. The turbine will be 533 feet high with a rotor diameter of 475 feet.

Currently, the largest wind turbine in the world is the Enercon E-126, rated at 6 MW, but capable of 7, with a rotor diameter of 413 feet. The new 10 MW turbine is not much larger than the current record holder, but due to advancements in technology and design it will be able to achieve a much higher power output. These advancements are due to reducing the weight as well as the number of moving parts.

+ Sway

Via EcoGeek and Grist

photos of the E-126 via Metaefficient


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  5. SirSten February 21, 2010 at 6:42 pm

    The Encorn in Belgium is rated for 7,5MW

  6. micholasgrace February 16, 2010 at 1:36 pm

    I would be interested in knowing with what and how deep this is anchored.

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