http://www.spiegel.de/international/germany/german-offshore-wind-industry-goes-from-boom-to-bust-a-914158.html
Only recently, the offshore wind industry was seen as an opportunity to regenerate Germany’s coast. But amid changing political attitudes and spiraling costs, several companies are struggling to survive. Is the wind boom over before it even really began?
The new power plant 15 kilometers (9 miles) off the North Sea island of Borkum is a masterpiece of German engineering. In only 14 months, experts anchored dozens of giant rotors to the sea floor. The 150-meter (492-foot) wind turbines at the Riffgat offshore wind farm work perfectly.
Providing clean electricity to 120,000 households, Riffgat was expected to become a milestone of the federal government’s shift away from nuclear power and toward green energy.
But the dedication of the first commercial German wind farm in the North Sea on August 10 is set to be a low-key affair. Chancellor Angela Merkel cancelled her scheduled appearance. And Environment Minister Peter Altmaier and European Union Energy Commission Günther Oettinger, both members of Merkel’s center-right Christian Democratic Union (CDU), have hesitated to accept the invitation from EWE, an energy company based in the northern German city of Oldenburg.
The reason is that Riffgat has a cosmetic defect: the wind farm is still missing part of its power line to the mainland. For the time being, instead of producing energy, Riffgat is actually consuming it. To prevent the rotors from corroding in the salty air, they have to be supplied with electricity produced with diesel generators.