• Question: is it difficult to use the waves, tides and wind as a source of energy

    Asked by 536enea42 to Ray on 16 Nov 2014.
    • Photo: Ray Alcorn

      Ray Alcorn answered on 16 Nov 2014:

      There are certainly a lot of challenges individual to each one. Wind is more advanced than tidal which in turn Is more advanced than wave. The challenge for wind is in the operation and maintenance, tidal is step before in installation and wave is struggling with devices surviving. All of them have the challenge of costs