The technology was new to me when I read about. I found it a possible significant solution for the world energy issues.
With this tech being around for years and very successfully applied in a few countries, and considering the renewable energy issue, and fossil fuel pollution situation, and the not so

unknown and now recognized impact of global warming, it is a wonder the world has not joined together and developed and applied this technology to a global grid to feed consumer energy needs. Of course that would have a great impact on several industries… maybe this great alternative resource is too painful to existing industries to broadly implement on a meaningful scale.
https://time.com/6189832/ocean-tide-energy/
***** S&E *****