Britain's largest wind farm, off the Kent coast, has reached full capacity for the first time.
The 175 turbines of the London Array are now creating enough power to supply half a million homes. It has taken two years to complete the project.
Meanwhile 195 turbines could be built off the Sussex coast. An exhibition of the latest plans for the Rampion Offshore Wind Farm, off Newhaven, will take place in Brighton today.
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