Rolf, yes that Hydro stuff looks nice buy obviously you need the mountains and snow, which won't work for most of the population of the planet, certainly not in Florida anyway. We have lots of hydro plants in the US but most are dams, which are not too good for the fish.

There is a huge hydro-electric dam being built right now in China, supposed to flood a zillion acres of vally, displace thousands, but they don't get to vote on it.

A very beautiful country you have, I hope I get over there some time to see it in person!