What's New

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31 March 2014
A new link has been added to the website for the International Research Institute for Nuclear Decommissioning (IRID).
24 March 2014
Press releases during 13-19 March 2014 by TEPCO have been added to Contaminated water processing, and Area monitoring in "Current Status & Roadmap for Decommissioning".
20 March 2014
Fukushima Daiichi Nuclear Power Station Unit 5 & 6 have been decommissioned as of 31 January 2014.
17 March 2014
Press releases during 8-13 March 2014 by TEPCO have been added to Contaminated water processing, and Area monitoring in "Current Status & Roadmap for Decommissioning".
10 March 2014
Press releases from 28 February to 7 March 2014 by TEPCO have been added to Contaminated water processing, and Area monitoring in "Current Status & Roadmap for Decommissioning".
3 March 2014
Press releases during 21-28 February 2014 by TEPCO have been added to Contaminated water processing, and Area monitoring in "Current Status & Roadmap for Decommissioning".
24 February 2014
Press releases during 14-21 February 2014 by TEPCO have been added to Contaminated water processing, and Area monitoring in "Current Status & Roadmap for Decommissioning".
18 February 2014
Press releases during 7-14 February 2014 by TEPCO have been added to Contaminated water processing, and Area monitoring in "Current Status & Roadmap for Decommissioning".
10 February 2014
Press releases from 31 January to 7 February 2014 by TEPCO have been added to Contaminated water processing, and Area monitoring in "Current Status & Roadmap for Decommissioning".
3 February 2014
Press releases during 24-31 January 2014 by TEPCO have been added to Contaminated water processing, Reduce radioactivity dosage and mitigate sea water contamination, Improvement of site environment for facilitation of work, and Area monitoring in "Current Status & Roadmap for Decommissioning".
27 January 2014
Press releases during 15-24 January 2014 by TEPCO have been added to Contaminated water processing, and Area monitoring in "Current Status & Roadmap for Decommissioning".
20 January 2014
Press releases during 11-16 January 2014 by TEPCO have been added to Contaminated water processing, and Area monitoring in "Current Status & Roadmap for Decommissioning".
13 January 2014
Press releases from 20 December 2013 to 10 January 2014 by TEPCO have been added to Contaminated water processing, Improvement of site environment for facilitation of work, and Area monitoring in "Current Status & Roadmap for Decommissioning".
24 December 2013
Press releases during 13-20 December 2013 by TEPCO have been added to Contaminated water processing and Area monitoring in "Current Status & Roadmap for Decommissioning".
19 December 2013
The time transients of water injection rate by fire engines at Unit 1-3 have been uploaded at Accident Analysis/Measured data.
16 December 2013
Press releases during 5-13 December 2013 by TEPCO have been added to Contaminated water processing, Area monitoring, and Investigation on Units in "Current Status & Roadmap for Decommissioning".
9 December 2013
Press releases from 29 November to 5 December 2013 by TEPCO have been added to Contaminated water processing, and Area monitoring in "Current Status & Roadmap for Decommissioning".
2 December 2013
Correction has been made for the plant specifications of Unit 3 at: https://fdada.info/docdata/accident_analysis/PS-Unit3-01.pdf. The correction is shown in red color. The number of partial length rod is 8, not 6.
2 December 2013
Press releases during 14-28 November 2013 by TEPCO have been added to Contaminated water processing, Fuel removal from the spent fuel pool, Improvement of site environment for facilitation of work, Area monitoring, and Invesigation on Units in "Current Status & Roadmap for Decommissioning".
25 November 2013
Press releases during 13-22 January 2013 by TEPCO have been added to Contaminated water processing, Fuel removal from the spent fuel pool, and Invesigation on Units in "Current Status & Roadmap for Decommissioning".
18 November 2013
Press releases during 8-13 November 2013 by TEPCO have been added to Contaminated water processing, Reduce radioactivity dosage and mitigate sea water contamination, Area monitoring, and Investigation on Units in "Current Status & Roadmap for Decommissioning".
11 November 2013
Press releases during 30 October to 8 Novenver 2013 by TEPCO have been added to Contaminated water processing, Improvement of site environment for facilitation of work, and Area monitoring in "Current Status & Roadmap for Decommissioning".
6 November 2013
Press releases during 23-30 October 2013 by TEPCO have been added to Contaminated water processing, Area monitoring, and Investigation on Units in "Current Status & Roadmap for Decommissioning".
28 October 2013
Press releases during 17-23 October 2013 by TEPCO have been added to Contaminated water processing, Reduce radioactivity dosage and mitigate sea water contamination, and Area monitoring in "Current Status & Roadmap for Decommissioning".
21 October 2013
Press releases during 9-17 October 2013 by TEPCO have been added to Contaminated water processing, Reduce radioactivity dosage and mitigate sea water contamination, and Area monitoring in "Current Status & Roadmap for Decommissioning".
15 October 2013
Press releases during 3-9 October 2013 by TEPCO have been added to Contaminated water processing, and Area monitoring in "Current Status & Roadmap for Decommissioning".
7 October 2013
Press releases from 26 September to 3 October 2013 by TEPCO have been added to Contaminated water processing, Reduce radioactivity dosage and mitigate sea water contamination, and Area monitoring in "Current Status & Roadmap for Decommissioning".
30 September 2013
Press releases during 18-26 September 2013 by TEPCO have been added to Contaminated water processing, Area monitoring, and Investigation on Units in "Current Status & Roadmap for Decommissioning".
24 September 2013
Press releases during 13-20 September 2013 by TEPCO have been added to Contaminated water processing, Area monitoring, and Investigation on Units in "Current Status & Roadmap for Decommissioning".
17 September 2013
Press releases during 6-13 September 2013 by TEPCO have been added to Contaminated water processing, Improvement of site environment for facilitation of work, Area monitoring, and Investigation on Units in "Current Status & Roadmap for Decommissioning".
9 September 2013
Press releases from 30 August to 6 September 2013 by TEPCO have been added to Contaminated water processing, Reduce radioactivity dosage and mitigate sea water contamination, Area monitoring, and Investigation on Units in "Current Status & Roadmap for Decommissioning".
3 September 2013
Press releases during 23-30 August 2013 by TEPCO have been added to Contaminated water processing, Reduce radioactivity dosage and mitigate sea water contamination, Improvement of site environment for facilitation of work, and Area monitoring in "Current Status & Roadmap for Decommissioning".
28 August 2013
Press releases during 16-23 August 2013 by TEPCO have been added to Contaminated water processing, Reduce radioactivity dosage and mitigate sea water contamination, Area monitoring, and Investigation on Units in "Current Status & Roadmap for Decommissioning".
26 August 2013
Press releases during 9-17 August 2013 by TEPCO have been added to Contaminated water processing, Reduce radioactivity dosage and mitigate sea water contamination, Fuel removal from the spent fuel pool, Area monitoring, and Investigation on Units in "Current Status & Roadmap for Decommissioning".
19 August 2013
Press releases during 2-9 August 2013 by TEPCO have been added to Contaminated water processing, Reduce radioactivity dosage and mitigate sea water contamination, Fuel removal from the spent fuel pool, Area monitoring, and Investigation on Units in "Current Status & Roadmap for Decommissioning".
8 August 2013
Press releases during 31 July to 2 August 2013 by TEPCO have been added to Contaminated water processing and Reduce radioactivity dosage and mitigate sea water contamination in "Current Status & Roadmap for Decommissioning".
5 August 2013
Press releases during 27 July to 1 August 2013 by TEPCO have been added to Contaminated water processing and Reduce radioactivity dosage and mitigate sea water contamination in "Current Status & Roadmap for Decommissioning".
31 July 2013
Press releases during 23-26 July 2013 by TEPCO have been added to Area monitoring, and Investigation on Units in "Current Status & Roadmap for Decommissioning".
25 July 2013
Press releases during 20-23 January 2013 by TEPCO have been added to Fuel removal from the spent fuel pool, Area monitoring, and Investigation on Units in "Current Status & Roadmap for Decommissioning".
22 July 2013
Press releases during 5-19 July 2013 by TEPCO have been added to Reactor cooling, Contaminated water processing, Improvement of site environment for facilitation of work, Area monitoring, and Investigation on Units in "Current Status & Roadmap for Decommissioning".
17 July 2013
Press releases during 2-10 July 2013 by TEPCO have been added to Contaminated water processing, Area monitoring, and Investigation on Units in "Current Status & Roadmap for Decommissioning".
5 July 2013
The event sequences at Unit 2 has been updated. In No. 15 of the event sequences at Unit 2, the information on the connection of battery to SRV (A) was added.
2 July 2013
Press releases from 8 May to 1 July 2013 by TEPCO have been added to Contaminated water processing, Reduce radioactivity dosage and mitigate sea water contamination, Fuel removal from the spent fuel pool, Processing and disposal of radioactive waste, Improvement of site environment for facilitation of work, Area monitoring, and Investigation on Units in "Current Status & Roadmap for Decommissioning".
9 May 2013
Press releases in January 2012 and December 2011 by TEPCO have been added to Contaminated water processing, Fuel removal from the spent fuel pool, Improvement of site environment for facilitation of work, Area monitoring, and Investigation on Units in "Current Status & Roadmap for Decommissioning".
15 April 2013
Press releases from 17 February to 5 April 2013 by TEPCO have been added to Reactor cooling, Contaminated water processing, Reduce radioactivity dosage and mitigate sea water contamination, Fuel removal from the spent fuel pool, Improvement of site environment for facilitation of work, Area monitoring, and Investigation on Units in "Current Status & Roadmap for Decommissioning".
8 March 2013
Press releases from 16 February 2013 to 6 March 2013 by TEPCO have been added to Reactor cooling, Contaminated water processing, Reduce radioactivity dosage and mitigate sea water contamination, Fuel removal from the spent fuel pool, Improvement of site environment for facilitation of work, Area monitoring, and Investigation on Units in "Current Status & Roadmap for Decommissioning".
8 March 2013
Press releases in March and April 2012 by TEPCO have been added to Reactor cooling, Contaminated water processing, Reduce radioactivity dosage and mitigate sea water contamination, Fuel removal from the spent fuel pool, Fuel debris removal plan, Improvement of site environment for facilitation of work, Area monitoring, and Investigation on Units in "Current Status & Roadmap for Decommissioning".
15 February 2013
Press releases during 1-15 February 2013 by TEPCO have been added to Contaminated water processing, Fuel removal from the spent fuel pool, Area monitoring, and Investigation on Units in "Current Status & Roadmap for Decommissioning".
15 February 2013
Press releases in June 2012 by TEPCO have been added to Reactor cooling, Contaminated water processing, Reduce radioactivity dosage and mitigate sea water contamination, Fuel removal from the spent fuel pool, Improvement of site environment for facilitation of work, Area monitoring, and Investigation on Units in "Current Status & Roadmap for Decommissioning".
8 February 2013
Press releases on 31 January 2013 by TEPCO have been added to Improvement of site environment for facilitation of work in "Current Status & Roadmap for Decommissioning".
8 February 2013
Press releases in July 2012 by TEPCO have been added to Contaminated water processing, Fuel removal from the spent fuel pool, Improvement of site environment for facilitation of work, Area monitoring, and Investigation on Units in "Current Status & Roadmap for Decommissioning".
1 February 2013
Press releases during 16-30 January 2013 by TEPCO have been added to Contaminated water processing, Reduce radioactivity dosage and mitigate sea water contamination, Fuel debris removal plan, Improvement of site environment for facilitation of work, Area monitoring, and Investigation on Units in "Current Status & Roadmap for Decommissioning".
1 February 2013
Press releases in August 2012 by TEPCO have been added to Reactor cooling, Contaminated water processing, Fuel removal from the spent fuel pool, Improvement of site environment for facilitation of work, Area monitoring, and Investigation on Units in "Current Status & Roadmap for Decommissioning".
18 January 2013
Press releases during 1-15 January 2013 by TEPCO have been added to Fuel removal from the spent fuel pool, Improvement of site environment for facilitation of work, Area monitoring, in "Current Status & Roadmap for Decommissioning".
18 January 2013
Press releases in September 2012 by TEPCO have been added to Reactor cooling, Contaminated water processing, Fuel removal from the spent fuel pool, Improvement of site environment for facilitation of work, Area monitoring, and Investigation on Units in "Current Status & Roadmap for Decommissioning".
11 January 2013
Two topics, Area monitoring and Investigation on Units, have been added to "Current Status & Roadmap for Decommissioning".
11 January 2013
Press releases in December 2012 by TEPCO have been added to Contaminated water processing, Fuel removal from the spent fuel pool, and Improvement of site environment for facilitation of work in "Current Status & Roadmap for Decommissioning".
25 December 2012
Figures have been added to "Status of countermeasures" of Unit1-3 in Event sequences.
25 December 2012
Additional information (pp.15-18) has been added to "Outline of water injection to reactors by fire engines" in Event sequences.
20 December 2012
Plant specifications have been uploaded.
16 December 2012
Search function has been added.
13 December 2012
Registration function to receive information on updates has been added.
10 December 2012
This website has been opened.
06 November 2012
Provisional open of this website.

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