roubaixtuesday
self serving virtue signaller
At risk of being really, really tedious, wave power also does not have the potential for a significant overall part of UK energy.
Figures here
https://www.withouthotair.com/c12/page_73.shtml
Understandable as the wish for small scale hydro, home wind, wave etc etc is, unless you do the numbers, it's just wishful thinking.
Wind and tidal are the big beasts of UK renewables. Everything else, whilst perfectly OK in itself, is near irrelevant in the big picture.