Just been given the go-ahead is the world's largest off-shore windfarm, to be constructed in the Thames Estuary.
The London Array, when completed, is expected to generate enough electricity for a quarter of all the homes in Greater London. Postioned 20 km off the Kent coastline, it will consist of up to 271 turbines.
The only issue now is to stop the Nimby's who don't want the onshore substation anywhere near them.