energy is everywhere why are we not using it more instead of oil. For example wind, ocean waves, and light waves.

Renewable energy?

Why isnt there a massive program to include the ocean waves as a source of renewable energy? there are trillions of gallons pushed upon american shores everyday. There is no way to deplete this because the waves are cause by the pull of the moon. If there was a way to turn those waves into energy, then why hasnt man, with all the technology done it? And P.S. i know they have done it in a small way but in talking a massive!
P.S. not all of american shores have a beach.

  
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