Something like 7 or so big nuclear power stations.
If they get flooded out there is no time to withdraw the fuel rods...think massive nuclear meltdown
Fukushima accident, also called Fukushima nuclear accident or Fukushima Daiichi nuclear accident, accident in 2011 at the Fukushima Daiichi ("Number One") plant in northern Japan, the second worst nuclear accident in the history of nuclear power generation.
That is Fukushima times seven.
I dont know why I kept reading there were far more than that but I did several times.