Even if you think everything shuts down at night, how can you think busy consumption days are highly correlated with the windiest & sunniest & waviest days?
Renewables are great, let's do more of that too, but it's patchy supply, and yes demand is patchy, but they don't match - so you need storage too, and that problem is eased by having non-patchy (coal, gas, nuclear) supply for the lesser more constant load demanded.
Renewables are great, let's do more of that too, but it's patchy supply, and yes demand is patchy, but they don't match - so you need storage too, and that problem is eased by having non-patchy (coal, gas, nuclear) supply for the lesser more constant load demanded.