U.K . opens world's largest wind farm off the coast of Cumbria

The £1 billion Walney wind farm, which is a joint venture between DONG Energy (50.1%), SSE (25.1%) and OPW ( 24.8%), is being officially opened by Edward Davey, Secretary of State for Energy and Climate Change. With 102 turbines and a total capacity of 367.2 MW, Walney can supply up to 320,000 households a year with renewable power.