It's vastly different when it's a local outage and there's functioning equipment outside the effected area. How will communicate the needs of grid stations with no electronics, satellites, internet? How will this be coordinated? How will the trucks moving the equipment be able to refuel when the grid is down everywhere, and everyone is rushing to gas stations and clogging the freeways? How can even emergency services coordinate responses?

If transformers do blow, the big ones at substations and stations... We don't tend do keep spares of those on hand. They're very often made to order, with a multi-week lead time, and that's with a functioning power grid to produce and coordinate them, again.