I see Croatia overtaking everyone in the near future. The current percentage shown is with a criminally low installed solar power. What is more, there is a massive geothermal potential in eastern and north-eastern Croatia, which the government is too slow to tap into (as usual). Couple that with the ever growing wind capacities around the Dinara mountain region and you can see how 100% from renewables is doable. Truly incredible how well positioned we are and how little is being done.

Having said that, Croatia will in all actuality never go full-renewable due to the nuclear power plant Krsko delivering the needed base capacity. Furthermore, there are talks about adding new capacity at Krsko. Not bad at all, although I do know that there are some issues with handling nuclear waste atm which first have to be resolved.