On March 11th 2011, turbines and reactors of Fukushima Daini Nuclear Power
Station Units 1 to 4 (Boiling Water Reactors, rated output 1,100 Megawatts)
that we had been constantly operating at rated thermal output were
automatically shut down at 2:48 pm due to the Tohoku-Chihou-Taiheiyou-Oki
Earthquake (previously announced on March 11th). 

At 7:15 pm on March 15th, the reactor of Unit 4 achieved cold shutdown.
As a result, all reactors of Units 1 to 4 at Fukushima Daini Nuclear Power
Station achieved cold shutdown (previously announced on March 15th). 

As of 4:00 pm on April 23rd, the reactors of Unit 1 to 4 are in cold
shutdown (please refer to the appendix). We continue to make our endeavors
to stabilize each plant.

·There is no update from the previous press release. 

 Appendix: TEPCO Plant Status of Fukushima Daini Nuclear Power Station 
           (as of 4:00 pm April 23rd)(PDF 19.8KB)