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Nuclear Energy Highlights

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Fusion

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Chasing the

Chasing the "Artificial Sun": Aerospace Xinli Fusion Key Component Project Approved as a Major Special Project of Guizhou Province

2026-10-22

Recently, the project "Research on Key Components, Materials and Forming Processing Technology for Controlled Nuclear Fusion Devices," declared by Guizhou Aerospace Xinli Technology Co., Ltd., has been successfully approved as a 2026 Guizhou Provincial Science and Technology Major Special Project, marking a key step for the enterprise in deeply participating in the national future energy strategy and the localization of fusion equipment. The approved Science and Technology Major Special Project will take key components of the blanket system as its entry point, focusing on tackling materials and forming processes under extreme environments. The project advances simultaneously along three main lines: first, breaking through the development technology of special materials and components for the first wall that directly faces the plasma; second, overcoming the forming and processing challenges of core equipment such as blanket shielding blocks; third, establishing...

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Zhejiang Ziming Cryogenics Secures Investment from Two Major Central Energy SOEs to Scale Up Fusion Cryogenic Systems

Zhejiang Ziming Cryogenics Secures Investment from Two Major Central Energy SOEs to Scale Up Fusion Cryogenic Systems

2026-10-21

Recently, Zhejiang Ziming Cryogenics Technology Co., Ltd. announced the completion of a new round of financing. This round brought together multiple institutions including the CNNC Science and Technology Innovation Fund under China National Nuclear Corporation and the Oriental Zhongying High-end Energy Equipment Fund managed by Dongfang Electric Group in partnership with Bank of China Asset Management, marking the capital market's strong recognition of the company's breakthroughs in bottleneck cryogenic technologies and engineering applications. Founded in 2022, Ziming Cryogenics has long been dedicated to the research and development of ultra-low temperature technologies and core equipment, specializing in complete cryogenic system solutions, high-capacity Stirling cryocoolers, ultra-low temperature precision control valves, and cryogenic pumps and fans. Currently, its kilowatt-class Stirling cryocoolers, covering...

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Princeton team launches Borealis Fusion, focusing on the magnetic mirror pB11 pathway

Princeton team launches Borealis Fusion, focusing on the magnetic mirror pB11 pathway

2026-10-20

Recently, Borealis Fusion, a startup co-founded with the participation of the research team at the Princeton Plasma Physics Laboratory (PPPL) in the United States, announced its establishment. The company has chosen the magnetic mirror pathway, focusing on proton-boron-11 (pB11) neutron-free nuclear fusion technology, aiming to provide cost-competitive clean electricity. It is understood that Borealis Fusion was jointly founded by five doctoral scholars with backgrounds in physics and engineering from Princeton University: Damien Scott, Ian Ochs, Elijah Kolmes, Tal Rubin, and Alex Glasser. Its core technology originates from the pB11 frontier research led by Princeton University professor Nat Fisch, and the technology...

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MIT Startup Develops

MIT Startup Develops "Desktop" Dual-Laser Fusion Device, Targeting Tritium Fuel Gap

2026-10-19

Recently, Cambridge Heavy Industries, a startup based at the Massachusetts Institute of Technology (MIT) laboratory in the United States, has emerged from stealth, publicly disclosing for the first time its previously confidential micro "desktop" inertial confinement fusion (ICF) technology scheme. It is understood that, unlike the National Ignition Facility (NIF), which employs a massive third-generation spatial array of 192 laser beams, Cambridge Heavy Industries has developed a unique two-dimensional dual-laser ignition device. The first laser irradiates the fuel pellet in a concentric ring pattern to generate an inwardly propagating shock wave, while the second laser precisely irradiates the shock wave...

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French Nuclear Safety and Radiation Protection Authority Approves Exemption of ITER Vacuum Vessel from Fission Pressurized Equipment Regulation

French Nuclear Safety and Radiation Protection Authority Approves Exemption of ITER Vacuum Vessel from Fission Pressurized Equipment Regulation

2026-10-11

The French Nuclear Safety and Radiation Protection Authority (ASNR) has formally issued a regulatory ruling, approving the application by the International Thermonuclear Experimental Reactor (ITER) Organization to exclude the Vacuum Vessel, a core component of the ITER tokamak device, from the scope of regulation under the French and European Nuclear Pressure Equipment Directive (ESPN). This breakthrough ruling marks the beginning of key fusion reactor components breaking free from the regulatory framework derived from traditional fission reactors. Prior to this decision, the ITER Vacuum Vessel had long been classified as nuclear pressure equipment. This classification originated from the management practices of traditional light-water fission reactors, whose underlying logic presumes internal pressure as the primary engineering load on the structure. However...

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Russia Completes Qualification Tests of ITER First Wall Tungsten Lining, Advancing Development of Key Components for International Thermonuclear Fusion

Russia Completes Qualification Tests of ITER First Wall Tungsten Lining, Advancing Development of Key Components for International Thermonuclear Fusion

2026-10-10

The Efremov Institute of Electrophysical Apparatus (NIIEFA), a subsidiary of Rosatom State Atomic Energy Corporation, recently successfully completed the qualification testing phase of tungsten materials for the first wall lining of the International Thermonuclear Experimental Reactor (ITER). This testing aimed to verify the feasibility of the selected technical solution. The expert team completed vacuum rapid brazing of the tungsten lining, robotic ultrasonic inspection, and rigorous thermal cycling tests, laying a solid foundation for subsequent mass production of key components. As the physical boundary between the scorching plasma and the main reactor equipment in a tokamak device, the first wall lining must protect the equipment from high-energy particle bombardment while...

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Nuclear Application

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CNNC Qintong Innovatively Builds a Digital-Intelligent Operation and Maintenance Management System for Its Isotope Base

Recently, Chinatom Qinshan Isotope Co., Ltd. (hereinafter referred to as "CNNC Qintong"), centering on the isotope production base construction project, successfully built a digital-intelligent operation and maintenance (O&M) management system with the Integrated Intelligent Production Information Management Platform (IMS) as its core. By empowering full-lifecycle equipment control and intelligent decision-making, the system effectively addresses O&M management pain points in nuclear technology application scenarios with high safety requirements and high complexity. It is understood that the system, with the Integrated Intelligent Production Information Management Platform (IMS) as its management hub, has achieved unified coding and labeling of 6,799 pieces of equipment across the entire plant and "one file per unit" full-lifecycle traceability. By deeply linking equipment ledgers with maintenance plans, repair work orders and spare parts management, CNNC Qintong has not only driven the upgrade of its maintenance model toward condition monitoring and predictive maintenance, but also achieved significant cost reduction, efficiency improvement and energy consumption optimization through HVAC variable-frequency renovation and self-developed automatic calibration platforms.

2026-10-22

European Nuclear Medicine Congress Focuses on PET Nuclear Technology: Where Is the Boundary of Early Diagnosis

On October 19, 2026, at the plenary session of the European Association of Nuclear Medicine Congress (EANM 2026) held in Vienna, Austria, Professor Paola Anna Erba, President of the European Association of Nuclear Medicine, raised the major issue of when prevention is early enough. The conference held in-depth discussions on whether positron emission tomography (PET), a core nuclear medicine imaging technology, can detect cancer, cardiovascular disease, and Alzheimer's disease before symptoms appear. Regarding PET-based cancer screening in asymptomatic populations, Dr. Ken Herrmann of the University Hospital Essen in Germany clearly stated that currently, promoting fluorodeoxyglucose (FDG-PET)-based cancer screening in the general population is premature.

2026-10-20

Princeton team launches Borealis Fusion, focusing on the magnetic mirror pB11 pathway

Recently, Borealis Fusion, a startup co-founded with the participation of the research team at the Princeton Plasma Physics Laboratory (PPPL) in the United States, announced its establishment. The company has chosen the magnetic mirror pathway, focusing on proton-boron-11 (pB11) neutron-free nuclear fusion technology, aiming to provide cost-competitive clean electricity. It is understood that Borealis Fusion was jointly founded by five doctoral scholars with backgrounds in physics and engineering from Princeton University: Damien Scott, Ian Ochs, Elijah Kolmes, Tal Rubin, and Alex Glasser. Its core technology originates from the pB11 frontier research led by Princeton University professor Nat Fisch, and the technology...

2026-10-20

Three Top U.S. Universities Form Academic Consortium to Bridge Nuclear Workforce Gap

Recently, the University of Tennessee, Knoxville, Arizona State University, and Purdue University jointly established the New Nuclear Academic Consortium (NNAC), aiming to build a national collaborative network to address the growing workforce shortage in the U.S. nuclear energy sector. With surging U.S. electricity demand and the accelerated deployment of small modular reactors (SMRs) and microreactors, the industry's demand for interdisciplinary talent with backgrounds in systems engineering, supply chain management, thermodynamics, and nuclear safety regulation...

2026-10-20

Russian MEPhI Successfully Develops Prototype Instrument for Aurora Research, to Be Launched Aboard CubeSat

Recently, the Geospace Research Laboratory of the National Research Nuclear University MEPhI (Moscow Engineering Physics Institute, abbreviated as MEPhI) in Russia announced the successful development of a prototype instrument for detecting high-energy electrons in Earth's outer radiation belt. This device is a key scientific payload for investigating the causes of auroras and will in the future be launched into orbit as part of a CubeSat 3U space platform from Geoscan LLC. In terms of technical architecture and core parameters, the detector is specifically designed for small spacecraft, overcoming strict size and power consumption constraints. Its core component uses a thallium-doped cesium iodide (CsI(Tl)) scintillation crystal, capable of highly...

2026-10-16

Important Breakthrough Made in Research on Key Structural Materials in China's Reactors

It was learned from CNNC that the China Institute of Atomic Energy, leading a collaboration with Nanchang University, Shanghai Jiao Tong University and other institutions, has achieved an important breakthrough in research on the volatilization behavior of materials under high-temperature ultra-high vacuum conditions, quantitatively revealing for the first time the volatilization anisotropy mechanism of nickel-based alloys under high-temperature ultra-high vacuum. This provides important theoretical basis and experimental data support for the microstructure optimization, life prediction, and reliability design of high-temperature structural materials used in extreme thermal vacuum environments, and is of great significance for promoting the independent and controllable development of high-temperature ultra-high vacuum materials in China. The related research paper was published in the internationally leading journal in the field of corrosion and oxidation, Corrosion Science. Nickel-based alloys...

2026-10-15