So the number is so high it is a nose bleed & you don't even want to consider.
You cannot compare a power that you control to one that work part time & is reliant on nature..
You DO not control your destiny & need a back up, makes it more costly.
If wind & solar want to be treated as 'power' producers they have to supply said name plate capacity 24/7/365..or only be paid for what they deliver to consumers... the cost to wire them in needs to be in their capex.