If you scale this up you're also having more Area. If that hall contains all the waste from decades of energy for France, I'm sure we can also build 1 in Germany, Italy, and every US state.
When our energy consumption increases by 10000 times where will.we store the waste?
I am not against the nuclear, I am for it but I like to ask hard questions
That's a nonsensical question, there's not enough nuclear or fossil fuel in the world to increase our energy consumption 100.000x for any significant time period. We'd need to build a dyson sphere.
