Swedish company Home Energy has not forgotten about our energy independence even if our leaders of tomorrow have.� It’s made a wind turbine shaped as a sphere called the Energy Ball.� Home Energy claims that the shape allows for higher aerodynamic efficiency in comparison to traditional design as well as complete silence during operation.� The Energy Ball comes in two models: The 0.5 kW Energy Ball V100 has a price tag of $4,600 and the 2.5 kW Energy Ball V200 sells for $8,100. The prices might seem steep, but think of the energy you’ll be saving.
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