Hydroelectric generators have been designed for oceans but not this kind.
Mine is better because I've designed a concept that would not work just in oceans but also in rivers, streams, lakes and canals.
The concept includes not only the turbines which turn with the water current, but also their base attached to the bottom of the ocean, river, stream or canal.
Finally it includes the concept of collecting the energy produced by the turbines.
Interested bidders please e-mail