Wave and Tide Energy
Waves are generating power—just one of many signs of hope for our planet
New Energy Projects Boost the Use of Undersea Power Cables
Ocean Current Energy Getting a Test Site in Florida
Five Striking Concepts for Harnessing the Sea's Power
Ocean Energy Teams Compete for $16 Million Scotland Prize
Pictures: Immense, Elusive Energy in the Forces of Nature
The 21st Century Grid
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