A dont know why there isn't any investment into hydro electricity Scotland has the potential over 4000 capacity of hydro lakes same as Norway as doing but why not Scotland anyways if my calculations are right Scotland could produce 30-60 per cent of Europe's electricity by doing this we need to interconnect to Norway all the way down to Germany and feeding it to a massive grid properly costing about 1-4 trillion pound if we start now we can all finish this massive project ever in human history by 2050

Please provide some numbers for the potential hydropower output of the world.

This Hydro power is one of the great source of clean green power hope to see this more on my country

Kwh per co2= ???

this guys my hero!!! and f1rst :-D