Vesta

Offshore Wind is Making Big Waves

(3BL Media/Justmeans) — When it comes to renewable energy, there’s a new kid on the block and he’s making lots of new friends quickly. We’re talking of course, about offshore wind. While once resisted as too expensive and too unsightly, the technology has finally found its sea legs and is now really making a splash.

Europe is, of course, where most of the activity has been. It started with Vindeby, the world’s first offshore wind farm, off the Danish coast. Vindeby, which was commissioned in 1991, has eleven turbines, with a combined capacity of 4.95 MW.

That’s significantly less than the output of just one of the thirty-two 8 MW turbines that Danish-based Dong Energy is installing at the Burbo Bank Extension  wind farm off the English west coast near Liverpool. Dong, which also operates Vindeby, currently has 3,000 MW of offshore wind online, and plans to grow that to 6,500 MW by 2020. Their 21 existing facilities are located off the coasts of Denmark, the Netherlands and the UK. Dong, which both builds and operates these wind farms, is one of a growing number of players in this market.

Better known perhaps, are the turbine manufacturers. Vestas, the Danish turbine maker, has now formed a joint venture with Mitsubishi Heavy Industries of Japan, to compete with Siemens, the longstanding frontrunner. General Electric is now getting into the game as well, along with a number of Chinese manufacturers.

Here are some reasons why offshore wind makes sense. First, it overcomes most of the not-in-my-back-yard (NIMBY) concerns about visual pollution and noise, though there has been resistance from certain upscale seaside communities, notably the Cape Wind project in Nantucket Sound, and Donald Trump’s lawsuit attempting to block a wind farm off the coast of Scotland, near a golf course he owns. (Trump lost, Cape Wind is apparently “dead in the water.”)

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