never heard of a over suppy of green power. i have heard of windmills in the uk payed not to turn since there power is unstable.
Wind farms in Pacific Northwest paid to not produce
Wind farms in the Pacific Northwest -- built with government subsidies and maintained with tax credits for every megawatt produced -- are now getting paid to shut down as the federal agency charged with managing the region's electricity grid says there's an oversupply of renewable power at certain times of the year.
Read more: http://www.foxnews.com/politics/2012/03 ... z1pEXBItxZ