In an ambitious scheme than even industry proponents seem skeptical of, Britain has unveiled plans to power every home in the country via off-shore wind farms by the year 2020. Right now the UK produces approximately half a gigawatt through this method of power generation, enough to provide 2% of the country's electricity, but nowhere near the 33 gigawatts called for in business secretary John Hutton's proposal. According to the British Wind Association Trade Group, while more offshore farms are always welcome, it is far more reasonable to expect a 20 gigawatt output by 2020 -- the bottleneck, apparently, is in procuring an adequate number of turbines. Another issue is the economic cost of wind power, which continues to exceed that of fossil fuel-based alternatives; luckily for the Brits, favorable exchange rates should help them pick up some American-made turbines on the cheap.

[Thanks, WebOn]

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