(FY2021 Implementation) Development of Safety System (Liquid/Gas System, Technologies for Criticality Control) 2021.03.12The First Solicitation of Entities for the “Project of Decommissioning and Contaminated Water Management” starting FY2021 [Released on March 1, 2021, Updated on March 12, 2021] 2021.04.02The Result of Solicitation for the Subsidy Program (the First solicitation) “Project of Decommissioning and Contaminated Water Management” starting FY2021 [Released on April 2, 2021] 2022.09.13IRID’s summary results of subsidy program (the First solicitation) for the” Project of Decommissioning and Contaminated Water Management (Development of Safety System (Liquid/Gas System, Technologies for Criticality Control) (FY2021))” starting FY2021 [Released on September 13, 2022] 2023.07.12IRID’s summary results of subsidy program (the First solicitation) for the” Project of Decommissioning and Contaminated Water Management (Development of Safety System (Liquid/Gas System, Technologies for Criticality Control) (FY2022))” starting FY2021 [Released on July 12, 2023] (FY2019/20 Implementation) Development of Technologies for scaling up Retrieval of Fuel Debris and Internal Structures (FY2021 Implementation) Development of Fuel Debris Retrieval Method (FY2023/24 Implementation)Development of Safety System (Liquid Processing System) (FY2023/24 Implementation)Development of Technologies for Containing, Transportation and Storage of Fuel Debris (Development of Technology for Handling of Powdery and Slurry/Sludge State Fuel Debris)