At the Chernobyl disaster , the world 's worst nuclear power plant accident , which occurred in 1986 , the facility had to be sealed off with a large concrete sarcophagus . Experts : - The first thing to do is to check if the device you want to use has a USB Type-C port. Work is ongoing to establish a new power supply system , says TEPCO . It 's unknown whether the plant will need to be sealed off , as Chernobyl was .
Experts : - The first thing to do is to check if the device you want to use has a USB Type-C port. Work is ongoing to establish a new power supply system , says TEPCO . It 's unknown whether the plant will need to be sealed off , as Chernobyl was .