I'm talking about 0 MWh for the entire grid, which includes all of the distributed generators. So, by definition, shutting down each and every piece of electric equipment connected to the entire grid. You truly believe that is a tenable position?

If not, than you must accept there exists some necessary base load. That can be provided from base production like it is today, or it could theoretically be provided from storage and over-production in a hypothetical renweables-only grid.