Hydro and geothermal (at current technology) are minor, secondary at best sources of energy for any major industrial country. Some tiny ones with just right geographic features may rely on them more (like Iceland), but that just isn't an option for any of the major countries.Honestly, the best bets to go for (at least in humanity's short-term) are geothermal (if you're lucky, like Iceland), hydro-electric (if you live in areas like the UK, Sweden/Norway, et cetera), and (widespread) nuclear -- emphasis on nuclear.
But, of course, public perception of nuclear power has been poisoned for generations by the anti-nuclear morons out there.
It's all about nuclear and fossil fuels.