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A Vertical Wind Generator from Washing Machine Motor

8.10.14 - Why Are We Not Building the Voith Wells Generator Wave Energy Converter Everywhere? - "This wave energy device concept from Voith is as ingenious as it is simple. It is a shore based concrete bunker like installation that allows water to enter a chamber from a submerged opening as the waves move up and down. The water in the chamber rises and falls with the waves pushing a column of air trapped above the water level through a wells turbine generator that makes clean electricity."

Build this open source DIY wind turbine for $30

If you're interested in learning how to build your own renewable energy devices, this DIY vertical axis wind turbine is a great place to start.