Tepco still concealing a part of the abnormality records of reactor1~6 in Fukushima

According to former Tepco engineer Kimura, Tepco has disclosed only a part of the abnormality records of Fukushima nuclear plant in 311.

Mr. Kimura was a reactor design engineer. He held a press conference in Tokyo on 7/10/2013 and submitted the open letter of inquiry to Tepco.

According to Mr. Kimura, Tepco must have the abnormality records of reactor1~6 in 311. The reactors must have recorded water level, pressure, temperature etc at every 1/100 second in the hard-disk.


On the press conference of 7/12/2013, Tepco stated “They keep all the data but did’t disclose all because the accident investigation committee of the National Diet and Nuclear Regulation Authority didn’t require it.







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Français :

Tepco censure toujours une partie des enregistrements anormaux des réacteur 1 à 6 de Fukushima


Selon M. Kimura, ancien ingénieur chez Tepco, ils n’ont publié qu’une partie des anomalies constatées en mars 2011 dans la centrale nucléaire de Fukushima.

M. Kimura était un ingénieur de conception des réacteurs. Le 10 juillet 2013, il a tenu une conférence de presse à Tokyo et y a présenté une lettre ouverte à Tepco.
Selon M. Kimura, Tepco a forcément les enregistrements des anomalies constatées sur les réacteurs 1 à 6 en mars 2011. Les réacteurs ont forcément enregistré sur des disques durs et tous les centièmes de seconde les niveaux d’eau, pressions, températures, etc.

AU cours de leur conférence de presse du 12 juillet 2013, Tepco a affirmé qu'”ils ont toutes les données mais qu’ils ne les donnent pas parce que la commission d’enquête sur l’accident de la National Diet (parlement) et la Nuclear Regulation Authority (l’Autorité de Régulation Nucléaire) ne l’ont pas exigé.


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About this site

This website updates the latest news about the Fukushima nuclear plant and also archives the past news from 2011. Because it's always updated and added live, articles, categories and the tags are not necessarily fitted in the latest format.
I am the writer of this website. About page remains in 2014. This is because my memory about 311 was clearer than now, 2023, and I think it can have a historical value. Now I'm living in Romania with 3 cats as an independent data scientist.
Actually, nothing has progressed in the plant since 2011. We still don't even know what is going on inside. They must keep cooling the crippled reactors by water, but additionally groundwater keeps flowing into the reactor buildings from the broken parts. This is why highly contaminated water is always produced more than it can circulate. Tepco is planning to officially discharge this water to the Pacific but Tritium is still remaining in it. They dilute this with seawater so that it is legally safe, but scientifically the same amount of radioactive tritium is contained. They say it is safe to discharge, but none of them have drunk it.