Not if you get good generators and the systems on standby. On an oil rig our engines always have their lube oil prelube running and heaters on. We can go from

Not if you get good generators and the systems on standby. On an oil rig our engines always have their lube oil prelube running and heaters on. We can go from blackout to online in under a minute. Like most other things it's an engineering problem and how much money you're willing to spend to solve the problem.