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Inauguration of the world’s largest offshore wind farm

News International-French

8 Jul 2013

London Array, the 630MW offshore wind farm located in the Outer Thames Estuary, first started generating power in October 2012. The 175th turbine was bought online in March 2013 and London Array is now celebrating the completion and full operation of the site, which could supply around 500,000 UK homes with electricity each year.

London Array was opened at a ceremony attended by UK Prime Minister David Cameron, alongside other dignitaries. Over 350 people attended the inauguration at Turner Contemporary in Margate, Kent.

Construction began in July 2009 when work started to build a new onshore substation on the north Kent coast to flow the energy generated by London Array straight into the national grid. Offshore the first foundation was installed in March 2011; the 175th and final Siemens 3.6MW turbine was installed on time in December 2012. Over 75 organisations have helped to build London Array with over 6,700 individuals involved.

London Array is located around 20km off the coasts of Kent and Essex on a 100km2 site. Siemens supplied the 175 wind turbines and the grid connection for London Array. Together with Dong Energy, Siemens will also be responsible for the service of the wind turbines through a long-term agreement. The wind power plant owned, developed and built by a consortium consisting of Dong Energy, E.ON and Masdar has a total capacity of 630 megawatts (MW) and will generate enough power to supply 500,000 British households with clean electricity. London Array will reduce annual CO2 emissions by approximately 900,000 tons, which equals the emissions of 300,000 passenger cars.

The project consortium partners have the following shareholdings: DONG Energy owns 50%, E.ON has 30% and Masdar has a 20% stake.

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