4 links have been added on this idea.
  1. How about these underwater kite turbines that can generate energy from tidal waves?
    https://hackaday.com/2023/11/15/underwater-kites-buoying-the-prospect-of-more-tidal-power-generation/

  2. This kite can harness wind energy to power maritime vessels, reducing their reliance on fossil fuels.
    https://edition.cnn.com/2023/06/30/travel/airseas-giant-kites-ships-slash-carbon-emissions-scn-climate-spc/index.html