30-40years later
2011
All reactors in cold shutdown
2012
Start making full-scale measures against contaminated water
2013
Struggled in efforts to deal with issues
2014
Completion of fuel removal from Unit 4 spent fuel pool
2015
Completion of contaminated water treatment
2016
Start of full-scale investigation for fuel debris removal
2017
Fuel debris removal methods for each Unit determined
2018
Prepare for fuel removal from Units 3 spent fuel pool
2019
The method employed to retrieve fuel debris for the first unit will be confirmed
2020
Dismantling of the Unit 1/2exhaust stack in cooperation with a local company
2021
Completion of fuel removal from Unit3 spent fuel pool
2022
In Preparation for Fuel Debris Retrieval from Unit 2
2023
Commencement of the discharge of ALPS treated water into the sea
2024
Fuel debris trial retrieval completed for the first time after the accident
2025
Toward installing the large cover at Unit 1