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Mid-and-Long-Term Roadmap towards the Decommissioning of TEPCO's Fukushima Daiichi Nuclear Power Station Units 1-4

What's New

Current Status of Fukushima Daiichi NPS

Videos: Fukushima Today 2019

Cooperation with IAEA

IAEA review mission

The follow-up review mission (April 2, 2020)

General Conference 2019 – Side event -

ALPS treated Water Issue

“ALPS treated water” (not equals to “contaminated water”) is being continuously stored on the site.

The Subcommittee on Handling ALPS Treated Water (Japanese)

Tritiated Water Task Force (2013-2016)

Countermeasures to Manage Contaminated Water

Water for cooling fuel debris touches that debris, and thereby becomes highly contaminated water containing highly concentrated radioactive materials.

New contaminated water is generated due to mixing of this highly contaminated water with groundwater and rainwater that flow into buildings.

Environmental Monitoring

Efforts made for decommissioning

What is decommissioning of the Fukushima Daiichi Nuclear Power Station?

Efforts are focused primarily on the following 4 types of work.

Decommissioning will be carried out safely and steadily over 30 to 40 years

Current situation at each unit

Detailed analysis results regarding the water quality of the groundwater being pumped out for by-passing and by sub-drains at Fukushima Daiichi NPS

Progress Status of Fukushima Daiichi NPS (monthly)

ANRE Special Contents – article on Fukushima Daiichi NPS-

Other Information

Division in Charge

Nuclear Accident Response Office, Electricity and Gas Industry Department, Agency for Natural Resources and Energy

Last updated:2020-07-10