MIT researchers are working with Portuguese colleagues to design a pilot-scale device that will capture significantly more of the energy in ocean waves than existing systems, and use it to power an electricity-generating turbine. Wave energy is a large, widespread renewable resource that is environmentally benign and readily scalable. In some locations -- the northwestern coasts of the United States, the western coast of Scotland, and the southern tips of South America, Africa and Australia. (source: web.mit.edu)
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