Eco Solutions
To save the planet, the world has invented the solar power electricity and wind mills. When neither of those work, the people stay without electricity. Now, there is a new source in Europe that unites them all. There are windmills in the water, and all of the windmills are united by some underwater cables. In that way, when one wind mill doesn't work, the cable transport the electricity from one mill to another.
http://edition.cnn.com/2010/TECH/science/01/26/eco.energy.grid/index.html
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