EON, Dong Open World’s Largest Marine Wind Farm Off U.K.

EON SE, Dong Energy A/S and Masdar Abu Dhabi Future Energy Co. opened the world’s largest marine wind farm off England as industry and environmental groups urged the U.K. to step up clean-energy efforts.

Prime Minister David Cameron attended the opening of the 2.2 billion-euro ($2.84 billion) London Array project, 20 kilometers (12 miles) from the coasts of Kent and Essex. The 630-megawatt project with 175 Siemens AG turbines can power about half a million homes and became operational in April, EON said today in a statement.

“London Array shows you can build large-scale renewable energy projects right here in Britain,” Cameron said at the opening. “This is because when it comes to clean energy, the U.K. has one of the clearest investment climates globally.”

Britain, with the world’s biggest marine wind capacity, seeks to get 30 percent of its electricity from renewable sources by the end of the decade, up from about 12 percent now. Manufacturers such as Vestas Wind Systems A/S (VWS) and Areva SA want more guarantees of future support and a 2030 emissions target, which the government decided against including in energy legislation now being drafted.

“A strong signal from the very top of our political establishment will help to put an end to the siren calls from the naysayers who’ve failed to appreciate the scale of the opportunity Britain has here,” Maria McCaffery, chief executive officer of RenewableUK, which represents the wind industry, said in a statement. “We need to maintain our pole position in offshore wind energy.”

‘Long-Term Certainty’

Britain has more than 3,300 megawatts of installed offshore wind capacity, more than the rest of the world combined. While it had an initial plan to reach 18,000 megawatts by 2020, the government announced June 27 its program to spur developments with payments triple the current electricity price for power they generate may result in 8,000 megawatts to 16,000 megawatts of turbines at sea.

Cameron “needs to give the sector long-term certainty by agreeing to cut carbon completely from our electricity sector,” Greenpeace Executive Director John Sauven said in an e-mailed statement.

Danish utility Dong owns 50 percent, EON 30 percent and Masdar, Abu Dhabi’s renewable energy initiative, 20 percent of the London Array venture that will save 900,000 tonnes of carbon emissions every year, according to EON.

To contact the reporter on this story: Sally Bakewell in London at sbakewell1@bloomberg.net

To contact the editor responsible for this story: Reed Landberg at landberg@bloomberg.net

Press spacebar to pause and continue. Press esc to stop.

Bloomberg reserves the right to remove comments but is under no obligation to do so, or to explain individual moderation decisions.

Please enable JavaScript to view the comments powered by Disqus.