Practical Engineering on youtube has some good videos on the electrical grid. This one in particular is a good explanation on what they had to go through to get

Practical Engineering on youtube has some good videos on the electrical grid. This one in particular is a good explanation on what they had to go through to get power back on: https://www.youtube.com/watch?v=uOSnQM1Zu4w https://www.youtube.com/watch?v=uOSnQM1Zu4w