Floating Wind Turbine
From Inhabitat:
Wind turbines at ground level produce at a rate of 20-25%, but when placed at altitudes from 600-1000 feet, energy output can double. Ottawa-based Magenn Power is in the prototype stages of the world’s first floating wind turbine. The Magenn Air Rotor System or MARS is a stationary blimp kept afloat with helium and tethered into place on an electrical grid. Centrifugal blades on the MARS can generate up to several megawatts of clean, renewable energy at a price well below our current grounded wind turbines.
