Project List
Subject Area
- R&D for Nuclear Decommissioning “Internal Investigation”
- R&D for Nuclear Decommissioning “Development of Retrieval Method”
- R&D for Nuclear Decommissioning “Improvement of Work Environment”
- R&D for Nuclear Decommissioning “Processing of Solid Waste, etc.”
- R&D for Nuclear Decommissioning “Spent Fuel Storage”
- Contaminated Water Management
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Implementation Period
(Click”R&D Plan” to access to R&D Plan in each FY.) (Completed Project, Active Project.) |
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R&D for Nuclear Decommissioning “Internal Investigation” |
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| Subsidized Project Name | Assessing Conditions Inside Reactor through application of Severe Accident Analysis Code |
| Advancement of Grasping Conditions inside Reactor by Accident Progression Analysis and Actual Data, etc. |
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| Upgrading Level of Grasping State inside Reactor | |
| Development of Technologies for the Detection of Fuel Debris inside Reactors |
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| Development of Technologies for Characterization and Processing of Fuel Debris |
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| Properties Analysis of Actual Debris | |
| Grasping Properties of Fuel Debris | |
| Development of Technologies for Grasping and Analyzing Properties of Fuel Debris |
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| Development of Technologies for Grasping and Analyzing Properties of Fuel Debris (Estimation of Aging Properties of Fuel Debris) |
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| Development of Analysis and Estimation Technology for Characterization of Fuel Debris |
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| Development of Analysis and Estimation Technology for Characterization of Fuel Debris (Development of Estimation Technology of Aging Properties of Fuel Debris) |
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| 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) |
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| Development of Analysis and Estimation Technology for Characterization of Fuel Debris (Development of Technologies for Enhanced Analysis Accuracy, Thermal Behavior Estimation, and Abbreviated Analysis) |
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| Development of Analysis and Estimation Technologies for Characterization of Fuel Debris (Development of Estimation Technologies of RPV Damaged Condition, etc.) |
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| 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) |
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| Development of Investigation Technology of Inside of RPV |
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| Development of Investigation Technologies of Inside of RPV (Advancement of Processing Technologies in Access-from-Top Investigation Method and Development of Access-from-Bottom Investigation Method) |
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| Development of Investigation Technology of Inside of RPV (Development of Investigation Technology of Inside of RPV by using Existing Pipes) |
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| Development of Investigation Technology of Inside of PCV |
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| Development of Technologies for In-depth Investigation of PCV Inside FY2017/18 |
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| Development of Technologies for In-depth Investigation of PCV Inside (On-site demonstration of Technologies for In-depth Investigation through X-6 penetration) |
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| Development of Technologies for In-depth Investigation of PCV Inside (On-site demonstration of Technologies for In-depth Investigation considering measures of deposits) |
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| Development of Technologies for In-depth Investigation of PCV Inside FY2022 |
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R&D for Nuclear Decommissioning “Development of Retrieval Method” |
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| Subsidized Project Name | Development of Technologies for Retrieval of Fuel Debris and Internal Structures |
| Conceptual Study of Innovative Approach for Fuel Debris Retrieval and Feasibility Study of Essential Technologies |
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| Project of Upgrading Approach and System for Retrieval of Fuel Debris and Internal Structures |
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| Advancement of Retrieval Method and System of Fuel Debris and Internal Structures |
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| Advancement of Retrieval Method and System of Fuel Debris and Internal Structures (Development of technology for criticality control in fuel debris retrieval) |
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| Project of Development of Fundamental Technologies for Retrieval of Fuel Debris and Internal Structures |
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| Project of Development of Fundamental Technologies for Retrieval of Fuel Debris and Internal Structures (Development of Small Neutron Detectors) |
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| Advancement of Fundamental Technologies for Retrieval of Fuel Debris and Internal Structures |
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| Development of Technologies for Retrieving Fuel Debris and Internal Structures |
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| Development of Technologies for Retrieving Fuel Debris and Internal Structures (Development for Dust Collection System of Fuel Debris) |
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| Development of Technologies for scaling up Retrieval of Fuel Debris and Internal Structures (Development of Technologies for Ensuring Safety during Fuel Debris Retrieval) |
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| 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) |
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| Development of Fuel Debris Retrieval Method | |
| Development of Fuel Debris Retrieval Method (Development of Fuel Debris Dust Dispersion Suppression Technologies) |
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| Development of Fuel Debris Retrieval Method (Development of Isolation Technologies for Preventing Spread of Contamination during Retrieval and Transportation of Large Components) |
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| Development of Fuel Debris Retrieval Method (Development of Control Rod Drive Housing Cutting and Removal Technologies) |
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| Development of Fuel Debris Retrieval Method (Development of Equipment installed on Operation Floor such as Large Transportation Device etc. for Top-Access Partial Submersion Retrieval Method) |
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| Development of Fuel Debris Retrieval Method (Development of Filling Stabilization Technologies and Fall Prevention and Mitigation Technologies during Processing Fuel Debris for Top-Access Partial Submersion Retrieval Method) |
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| Development of Safety System (Liquid/Gas System, Technologies for Criticality Control) |
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| Development of Safety System (Liquid Processing System) |
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| Development of Remote Maintenance Technologies for Remote Operation Devices |
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| Development of Technologies for Fuel Debris Retrieval Gradually Expanded Its Scale |
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R&D for Nuclear Decommissioning “Improvement of Work Environment” |
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| Subsidized Project Name | Development of Technologies for Integrity Evaluation of RPV and PCV |
| Development of Corrosion Inhibition Technology for RPV and PCV |
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| Development and Management of Evaluation Method of Seismic Performance/Impact of RPV and PCV |
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| Development of Technologies for Repair and Water Stoppage of Leakage Sections in PCV |
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| Development of Repair Technology for Leakage Sections in PCV |
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| Full-scale Test for Repairing Leaks from PCV and Water Stoppage of PCV |
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| Full-scale Test of Repair Technology for Leakage Sections in PCV |
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| Development of closed circulation systems for water inside PCV |
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| Development of Technologies for Non-destructive Detection of Radioactive Material Deposited in S/C, etc. |
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| Development of Remote Decontamination Technology in the Reactor Building |
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| Development of Technologies for scaling up Retrieval of Fuel Debris and Internal Structures (Development of Remote Handling Technologies for Obstacles Removal and Work Environment improvement) |
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| Development of Technologies for Work Environmental Improvement in Reactor Building (Development of Exposure Reduction Technologies by Digitalization of Environment and Radioactive Source Distribution) |
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| Development of Technologies for Work Environmental Improvement in Reactor Building (Development of Exposure Reduction Technologies by Improved Functional Digitalization of Environment and Radioactive Source Distribution) |
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| Development of Technologies for Work Environmental Improvement in Reactor Building (Development of Corrosion Control Technologies using Cathodic Protection for Suppression Chamber Support Column) | |
| Development of Safety System (Acquisition of Dust Dispersion Data) |
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| Development of Safety System (Acquisition of Dust Dispersion Data) |
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| Development of Safety System (Technology Development of Analytical Method for Exposure Dose Evaluation) |
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| Development of Criticality Control Technologies of Fuel Debris |
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| Development of Assistive Technologies for Integration Management of Decommissioning of the Fukushima Daiichi Nuclear Power Station (Development of Continuous Monitoring System in PCV) |
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| Development of Technologies for Containing, Transportation and Storage of Fuel Debris |
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| Development of Technologies for Containing, Transportation and Storage of Fuel Debris (Handling Fuel Debris in Powder and Slurry/Sludge State) |
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| Development of Technologies for Containing, Transportation and Storage of Fuel Debris (Drying Technologies for Fuel Debris) |
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| Development of Technologies for Containing, Transportation and Storage of Fuel Debris (Development of Technologies required for Storage of Fuel Debris in Powder and Slurry/Sludge State) |
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| Development of Technologies for Containing, Transportation and Storage of Fuel Debris (Development of Technology for Handling of Powdery and Slurry/Sludge State Fuel Debris) |
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R&D for Nuclear Decommissioning “Processing of Solid Waste, etc.” |
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| Subsidized Project Name | Development of Technologies for Processing and Disposal of Accident Waste |
| Research and Development of Processing and Disposal of Solid Waste |
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| Research and Development of Processing and Disposal of Solid Waste (Research and development on preceding processing methods and analytical methods) |
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| Research and Development of Processing and Disposal of Solid Waste (Examination of Evaluation Technology for Integrity of Container during Storage of Highly Radioactive Solid Waste) |
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| Research and Development of Processing and Disposal of Solid Waste (Research and Development of Solidification of Slurry with Cement and Alkali Activated Material) |
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| Research and Development of Processing and Disposal of Solid Waste (Development of Technologies of Collecting Adsorbent from Cesium Adsorption Vessel and Contamination Evaluation to Segregate Solid Waste) |
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| Research and Development of Processing and Disposal of Solid Waste (Investigation on Standard Analytical Methods using Simplified and Accelerated Analytical Technology) |
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| Research and Development of Processing and Disposal of Solid Waste (Preliminary Investigation of Technological Option to Establish Flexible and Reasonable Waste Management) |
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R&D for Nuclear Decommissioning “Spent Fuel Storage” |
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| Subsidized Project Name | Evaluation of Long-term Integrity of Fuel Assembly, etc. Retrieved from Spent Fuel Pool |
| Investigation of Method for Processing Damaged Fuel, etc. Retrieved from Spent Fuel Pool |
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| Evaluation of Long-term Integrity of Fuel Assembly Retrieved from Spent Fuel Pool |
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Contaminated Water Management |
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| Subsidized Project Name | Demonstration Project for Verification Tests of Tritium Separation Technologies |
| Demonstration Project for Seawater Purification Technologies, Demonstration Project for Technologies for Capturing Radioactive Substances from Soil, Demonstration Project of Technologies for the Decontamination of Contaminated Water Tanks, Demonstration Project for Unmanned Boring Technologies |
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