What Is the Decommissioning Project?
The Fukushima Daiichi Nuclear Power Station, site of the accident of March 11, 2011. TEPCO is committed to carrying out the complex, multilayer and large-scale project, which will take 30 to 40 years, safely and surely.
Topics
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INSIDE Fukushima Daiichi was up dated
INSIDE Fukushima Daiichi
3/10/2025
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The Road to Decommissioning was updated.
The Road to Decommissioning
4/18/2024
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Release of "The current situation at Fukushima Daiichi NPS" -From 3.11 toward the future- (ver. Mar. 2022)
Video archive
3/10/2022
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History and future of decommissioning
Decommissioning
3/26/2021
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Mid-and-Long-Term Decommissioning Action Plan 2020
Information
April 17, 2020
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Installation of a large cover toward removal of fuel rod assemblies from the spent fuel pool at Daiichi Unit 1
Decommissioning
12/19/2019
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The method adopted for removing fuel assemblies from the spent fuel pool at Daiichi Unit 2
Decommissioning
10/31/2019
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Dismantling of exhaust stack used jointly for Daiichi Units 1 and 2 at Fukushima Daiichi
Decommissioning
9/26/2019
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Public showing of the removal of fuel assemblies from the spent fuel pool of Fukushima Daiichi Nuclear Power Station Unit 3
Video archive
7/4/2019
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Status of fuel assembly removal at Fukushima Daiichi Nuclear Power Station Unit 3
Status of the decommissioning work
4/15/2019
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Release of video “Progress to the Eighth Year since the Accident (Mar. 2018 to Feb. 2019)”
Video archive
3/7/2019
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First contact survey of deposits inside the Unit 2 containment vessel
Video archive
2/28/2019
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A survey was carried out of deposits inside the primary containment vessel of Unit 2.
Video archive
1/28/2019
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Unable to get near the source of contamination, a multilayer approach has been applied to contaminated water.
Video archive
5/31/2018
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Project for installation of a cover for fuel removal: Unit 3 reactor building
Video archive
24/3/2018
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Start of debris removal: Fukushima Daiichi Nuclear Power Station Unit 1
Video archive
2/23/2018
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Added “Searching the Bottom of the Containment Vessel: Survey inside the Primary Containment Vessel of Unit 2”
Video archive
1/26/2018
























