In my field, the way I’ve seen Oracle contracts rationalized is the same way IBM contracts are rationalized… they’re stupid expensive, usually under deliver, but they’re the biggest names. When the project goes south, the buyer can tell their superiors “well we hired IBM, and they’re the best, so what else could I have done?” It’s a form of of CYA.
This is awesome, but now we need better battery tech that doesn’t rely on lithium and cobalt. Getting that up to this scale will be hard, though.