1.2 MegaWatts: World's Largest Tidal Turbine To Be Installed

Let's face it - the only reason anyone ever reads Scientific American is to see how "shiny" the future is going to be.

1.2 MegaWatts: World's Largest Tidal Turbine To Be Installed

Postby TerraFrost » Mon Jun 18, 2007 3:58 pm

A company called Marine Current Turbines will be installing a 1.2 megawatt tidal turbine in Northern Ireland's Strangford Lough in August. The SeaGen turbine will be the world’s largest ever tidal current device by a significant margin. It will generate clean electricity for approximately 1000 homes. The turbine is a prototype to be replicated on a large scale over the next few years. The rotors on the SeaGen turbine turn slowly: about 10 to 20 revolutions per minute. A ship's propellers, by comparison, typically run 10 times as fast. The risk of impact from SeaGen rotor blades is small, because the marine creatures that swim in strong currents tend to be agile, and can avoid slow-moving underwater obstructions.

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