(FY2021 Implementation) Development of Technologies for Fuel Debris Retrieval Gradually Expanded Its Scale 2021.05.13The Third Solicitation of Entities for the “Project of Decommissioning and Contaminated Water Management” starting FY2021 [Released on April 21, 2021, Updated on May 13, 2021] 2021.06.14The Result of Solicitation for the Subsidy Program (the Third solicitation) “Project of Decommissioning and Contaminated Water Management” starting FY2021 [Released on June 14, 2021] 2022.10.03IRID’s summary results of subsidy program (the Third solicitation) for the” Project of Decommissioning and Contaminated Water Management (Development of Technologies for Fuel Debris Retrieval Gradually Expanded Its Scale (FY2021))” starting FY2021 [Released on October 3, 2022] 2023.10.16IRID’s summary results of subsidy program (the Third solicitation) for the” Project of Decommissioning and Contaminated Water Management (Development of Technologies for Fuel Debris Retrieval Gradually Expanded Its Scale (FY2022))” starting FY2021 [Released on October 16, 2023] 2023.10.16IRID’s summary results of subsidy program (the Third solicitation) for the” Project of Decommissioning and Contaminated Water Management (Development of Technologies for Fuel Debris Retrieval Gradually Expanded Its Scale (FY2023))” starting FY2021 [Released on October 16, 2023] (FY2014 Implementation) Development of Technologies for Retrieval of Fuel Debris and Internal Structures (FY2014 Implementation) Conceptual Study of Innovative Approach for Fuel Debris Retrieval and Feasibility Study of Essential Technologies (FY2015/16 Implementation) Project of Upgrading Approach and System for Retrieval of Fuel Debris and Internal Structures (FY2017/18 Implementation) Advancement of Retrieval Method and System of Fuel Debris and Internal Structures (FY2018 Implementation) Advancement of Retrieval Method and System of Fuel Debris and Internal Structures (Development of technology for criticality control in fuel debris retrieval) (FY2019/20 Implementation) Development of Technologies for scaling up Retrieval of Fuel Debris and Internal Structures (FY2019/20 Implementation) Development of Technologies for scaling up Retrieval of Fuel Debris and Internal Structures(Development for Dust Collection System of Fuel Debris) (FY2020/21 Implementation) Development of Technologies for scaling up Retrieval of Fuel Debris and Internal Structures (Development of Technologies for Ensuring Safety during Fuel Debris Retrieval) (FY2020/21 Implementation) Development of Technologies for scaling up Retrieval of Fuel Debris and Internal Structures (Development of Technologies for Sorting and Distinction between Fuel Debris and Radioactive Waste)