I read that solar is cheaper than fossil fuel generation. Also, building a solar+battery power source that does not require grid connection means you don't hav

I read that solar is cheaper than fossil fuel generation. Also, building a solar+battery power source that does not require grid connection means you don't have to wait 5-10 years for an interconnect to be approved. Up time for the data center may be improved also. But even if it cost more, so what, make it a requirement anyway for new construction so it won't cause problems with the grid that everyone else uses.