And what storage mechanism are you imaging? People fail to realize that only ~300 GWh of batteries are produced each year, as compared to 60TWh daily electricit

And what storage mechanism are you imaging? People fail to realize that only ~300 GWh of batteries are produced each year, as compared to 60TWh daily electricity use (and about twice that much in terms of total energy use). Even attempt to install just one hour of storage capacity would require several times more storage than is produced globally. Any serious attempt at producing grid storage would lead to shortages and increases in prices. This is why plans for a renewable grid assume that some heretofore unused storage mechanism - like hydrogen storage, compressed air, or giant flywheels - will make energy storage nearly free. Because existing storage mechanisms can't be produced at scale.