I stumbled across this last night. A dutch company making home sized, "screw type" wind turbines.
Not an area I've researched so just throwing this out there... a short video and a pdf booklet with general info.
Archimedes Wind Turbine
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Not an area I've researched so just throwing this out there... a short video and a pdf booklet with general info.
Archimedes Wind Turbine
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