(FY2021 Implementation) Development of Analysis and Estimation Technology for Characterization of Fuel Debris 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] 2022.12.20IRID’s summary results of subsidy program (the First solicitation) for the” Project of Decommissioning and Contaminated Water Management (Development of Analysis and Estimation Technology for Characterization of Fuel Debris (FY2021))” starting FY2021 [Released on December 20, 2022] 2023.07.12IRID’s summary results of subsidy program (the First solicitation) for the” Project of Decommissioning and Contaminated Water Management (Development of Analysis and Estimation Technology for Characterization of Fuel Debris (FY2022))” starting FY2021 [Released on July 12, 2023] (FY2014 Implementation) Development of Technologies for Characterization and Processing of Fuel Debris (FY2014 Implementation) Properties Analysis of Actual Debris (FY2015/16 Implementation) Grasping Properties of Fuel Debris (FY2017/18 Implementation) Development of Technologies for Grasping and Analyzing Properties of Fuel Debris (FY2017/18 Implementation) Development of Technologies for Grasping and Analyzing Properties of Fuel Debris (Estimation of Aging Properties of Fuel Debris) (FY2019/20 Implementation) Development of Analysis and Estimation Technology for Characterization of Fuel Debris (Development of Estimation Technology of Aging Properties of Fuel Debris) (FY2020 Implementation) Development of Analysis and Estimation Technology for Characterization of Fuel Debris (Development of Technologies for Enhanced Analysis Accuracy and Thermal Behavior Estimation of Fuel Debris) (FY2021 Implementation) Development of Analysis and Estimation Technology for Characterization of Fuel Debris (Development of Technologies for Enhanced Analysis Accuracy, Thermal Behavior Estimation, and Abbreviated Analysis) (FY2022 Implementation) Development of Analysis and Estimation Technologies for Characterization of Fuel Debris (Development of Estimation Technologies of RPV Damaged Condition, etc.) (FY2022 Implementation) Development of Analysis and Estimation Technologies for Characterization of Fuel Debris (Development of Non-Destructive Measurement Technologies for Sorting and Segregation of Fuel Debris and Others)