Daily Mail: Arranged in formation like an advancing army, this is the world`s biggest offshore wind farm. The array of more than 100 giant turbines towering over the North Sea will be switched on today off the coast of Kent. The Thanet farm will be able to generate up to 300 megawatts (MW) of electricity, enough to power a small city — but only if the wind is strong enough. It means that Britain is now the biggest offshore wind generator in the world, producing more electricity …