Fair comment @Wigwam but I thought the water companies had already changed the aquatic enviroment. Athough the storey I heard in a nutshell was it would be chaeper to create electricity by a substantial amount over 60yrs using a mixture of wind/nuclear. see Clark’s speach.
However I do think water as a big part to play including more hydropower resevoirs.
But whatever happens one thing we agree on is that the UK needs to become 100% self suficient with energy.