Quote:
External power was connected to the No. 4 reactor in the morning, making it the fifth of the plant's six reactors to have vital power restored so that key equipment can be restarted, including ventilation systems to filter radioactive substances from the air and measuring gauges in the control room.
Only the No. 3 reactor remains unconnected to an external power source, but even at the other reactors workers need to check the condition of each piece of equipment before feeding the power in, the nuclear safety agency said.
Tepco hopes to restore the power systems to revive key equipment, including data measuring devices, and functions by Wednesday for the No. 1 and 2 reactors and by Thursday for the No. 3 and 4 reactors, Hidehiko Nishiyama, a spokesman for the Nuclear and Industrial Safety Agency, told a news conference.
Sounds like they made a lot of progress last night/yesterday. YAY!