Electricity is not a source of energy, you need to burn something else to generate it. Solar, wind and hydro only takes us so far. Batteries can not compete with the energy density of dead trees, it's actually two orders of magnitude off.
The carbon based system can drive metal based systems, but no the other way around.
So you will never be able to make food/nuclear/mining with electricity, only dead trees can make both metal and organic stuff.
This means nuclear is completely retarded.