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Dale Vince, founder of electricity company Ecotricity gives his view of the benefits of wind power. 5 live's Phil Mackie reports from Nympsfield in Gloucestershire at the first Turbine erected by the company. Richard Lloyd, from Campaign to Protect Rural England, shares his views against onshore windmills in the area.

On 5th September 5 live is running Energy Day, powering a radio studio by renewable energy and debating different types of energy generation – all of which come with their own controversy.