Off the coast of Grimsby, England, more than 300 wind turbines produce electricity to help power over 2 million homes a day. Sharyn Alfonsi reports on how the turbines work and how the project has been received.
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Off the coast of Grimsby, England, more than 300 wind turbines produce electricity to help power over 2 million homes a day. Sharyn Alfonsi reports on how the turbines work and how the project has been received.