London Array becomes world's largest wind farm.

Business Green: “The London Array project, jointly owned by Dong Energy, Masdar and EON, yesterday announced that the first 630MW phase of the project in the Thames estuary is now fully operational.” ….the culmination of more than two years’ offshore construction work which began in March 2011 ….DONG Energy is determined to drive down the costs of our offshore wind farms to €100 per megawatt hour for projects we’ll be sanctioning in 2020.