exchemist
Veteran Member
Solar and wind does not add up.
It is all about the storage or lack of storage.
Nuclear gets an unjustifiably bad press.
It adds up fine, for a proportion of the generating mix. In the UK today renewables account for over 25% of electricity generation. But you are quite right that there is a limit to it, for exactly the reasons you give.
This can be overcome to some extent by better batteries, pumped storage hydro and so on, but I think there will always be a limit of some sort which will prevent any economy relying 100% on renewables. I agree that nuclear, in spite of its poor economics, seems to be something we will need for a while longer if we are serious about getting climate change under control.