The Swedish company Home Energy recently revealed an innovative wind turbine that spins in a spherical formation. Eschewing traditional rotors for a sleek orb structure, this beautiful rethinking of conventional wind turbine design utilizes the Venturi principle, which funnels wind within the turbine’s blades. The resulting spherical wind turbine features increased efficiency and lower noise levels - making it ideal for small scale energy needs such as personal home use. Best of all it’s called the Energy Ball: the fun name is an added bonus.
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Today Congress passed legislation, the Emergency Economic Stabilization Act of 2008, H.R. 1424, that includes a new federal-level investment tax credit to help consumers purchase small wind turbines for home, farm, or business use. President Bush is expected to sign the bill into law. Owners of small wind systems with 100 kilowatts (kW) of capacity and less can receive a credit for 30% of the total installed cost of the system, not to exceed $4,000. The credit will be available for equipment installed from the date the president signs the bill through December 31, 2016. For turbines used for homes, the credit is additionally limited to the lesser of $4,000 or $1,000 per kW of capacity. See Wind/Solar Hybrid Kits
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