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U.S. ZC Institute Unveils "Kardashev One" Fusion Prototype Reactor Plan to Independently Test Neutron Recovery Concept

ZC Institute, a fusion energy company headquartered in Atlanta, USA, announced on September 4 the launch of the Kardashev One program, aiming to develop a fusion prototype reactor to explore recovering energy lost to radiation and neutron escape during fusion reactions. As an early validation step of the program, ZC Institute has commissioned Professor Jason Cassibry and his team at the University of Alabama in Huntsville (UAH) to conduct independent testing of the related field distortion technology. According to ZC Institute, existing fusion approaches, including inertial confinement fusion and magnetic confinement fusion, lose energy in forms such as electromagnetic radiation and neutron escape. Magnetic fields can confine charged...

2026-09-05

Tennessee Issues First-Ever Commercial Fusion-Specific Permit in the U.S. to Type One Energy

The Tennessee Department of Environment and Conservation (TDEC) has issued Type One Energy the state's first permit specifically for a fusion energy facility, allowing the company to advance fusion-related projects at the Tennessee Valley Authority's (TVA) Bull Run Energy Complex in Clinton. Tennessee officials stated this is the first permit of its kind in the United States issued under a new state-level fusion regulatory framework. Tennessee Governor Bill Lee, alongside fusion energy partners, presented the first U.S. permit specifically for a commercial fusion facility on Monday at the Organization of American States (OAS) annual meeting in Nashville. (LR) TVA Interim...

2026-09-01

Manur Nuclear Power Produces Domestically Heaviest Slender Withdrawal-Type ESR Ingot

On August 30, 2026, the 60t withdrawal station of the 150-ton-class atmosphere-protected electroslag remelting (ESR) furnace at Yantai Taihai Manur Nuclear Power Equipment Co., Ltd. successfully produced a slender ESR ingot with a diameter of approximately 1270 mm and a weight of 61.2 tons, setting a new record for domestically manufactured special metallurgy equipment and consolidating the equipment foundation for the supply of high-end nuclear power forgings. The 61.2-ton slender withdrawal-type ESR ingot produced this time features a regular appearance and excellent surface quality. During the smelting process, equipment and operations including atmosphere protection, melt rate control, precise molten metal level control, fully automatic electrode exchange, and the complete withdrawal process remained stable and controllable. This ingot is currently the heaviest slender withdrawal-type ESR ingot produced in China, representing another critical leap in domestically manufactured large-tonnage withdrawal-type ESR equipment...

2026-08-31

Rock Fusion Completes Key Processes for Stellarator 3D Non-Planar Superconducting Prototype Coil

Recently, the stellarator high-strength stainless steel armored 3D non-planar superconducting prototype coil developed by Rock Fusion (Shanghai) Technology Co., Ltd. has completed two key processes: 3D precision winding and ground insulation wrapping. The overall 3D geometric error of the coil is consistently controlled at the millimeter level, indicating that the company has preliminarily established key manufacturing processes including material adaptation, 3D precision forming, and insulation wrapping for high-field steady-state stellarator superconducting magnets. The stellarator is an important device for steady-state controlled nuclear fusion research, and 3D superconducting coils are used to generate the complex magnetic fields required to confine plasma. Unlike conventional planar coils, stellarator coils typically feature non-planar spatial structures with continuously varying curvature...

2026-08-25

Hainan Danzhou Plans to Integrate Nuclear Power into Yangpu 220kV Power Grid

On August 21, the "New Advantages of the Free Trade Port 'Showcase' — Danzhou New Energy System Industrial Chain Cooperation Matchmaking Conference" was held in Shanghai. Representatives from nearly a hundred enterprises, investment and financing institutions, industry associations, and professional service organizations attended the event to exchange views on topics such as new energy system development and green, low-carbon industrial transformation, and signed a batch of cooperation agreements on site. Regarding nuclear power-related planning, Hainan Power Grid Co., Ltd. stated that it is accelerating the construction of a new-type power system featuring zoned power supply and tiered operation in Danzhou. According to the plan, by 2030, a relatively independent new-type power grid will take shape across Danzhou, with nuclear power directly connected to the 220kV power grid in the Danzhou-Yangpu area. By then...

2026-08-24

Decoding the Clinical-Radiological Paradox: Brain Network Mechanisms in Spinocerebellar Ataxia Type 3 Revealed

On August 17, the team of Professor Liu Chen and Professor Wang Jian from the Department of Radiology at Southwest Hospital of Army Medical University, in collaboration with Professor Long Zhiliang's team from the Faculty of Psychology at Southwest University, systematically revealed for the first time the micro-level molecular pathological mechanisms underlying macroscopic brain network decoupling in patients with spinocerebellar ataxia type 3 (SCA3) by integrating multimodal magnetic resonance imaging technology with high-resolution micro-biological atlases. This provides a novel perspective and objective imaging targets for resolving the clinical-radiological dissociation challenge in clinical diagnosis and treatment. The findings were published in the internationally leading journal in the field of movement disorders under the title "Putaminal Structure-Function Decoupling as an Early Candidate Imaging Biomarker for Motor Severity in Spinocerebellar Ataxia Type 3."

2026-08-18

Fractionated radiotherapy did not significantly alter surface properties of two types of dental restorative composites

On August 5, a recently published in vitro study showed that under a simulated clinical head and neck cancer radiotherapy regimen, the surface microhardness and roughness of two modern dental restorative composites did not change significantly. The study focused on the effects of therapeutic ionizing radiation on the durability of dental restorative materials. After head and neck cancer patients receive radiotherapy, the oral environment may change, including reduced saliva secretion, mucositis, radiation caries, and other issues, which may affect the surface condition and long-term performance of restorations. To this end, the research team selected Giomer resin composite based on glass ionomer technology and Or...

2026-08-10

German team achieves first separation of tritium-containing hydrogen isotope mixtures using silver-exchanged zeolites

A team at the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) and partners recently demonstrated a new method for separating hydrogen isotopes using silver-containing zeolites, successfully separating hydrogen isotope mixtures containing radioactive tritium through a porous solid material for the first time. The research findings were published in Nature Communications. Future fusion power plants will require not only high-temperature plasma and strong magnetic fields during operation, but also a stable fuel cycle system for recovering, separating, and reusing deuterium and tritium. Inside a fusion reactor, deuterium and tritium participate in reactions and release energy, but the fuel is not completely consumed, and the residual gas may also contain ordinary hydrogen (protium), forming a mixture of protium, deuterium, and tritium...

2026-08-07

Oak Ridge National Laboratory Licenses Cryogenic Fuel Pellet Technology to Type One Energy

The U.S. Department of Energy's Oak Ridge National Laboratory (ORNL) has licensed a suite of cryogenic fuel pellet injection technologies to Type One Energy to advance fuel supply capabilities needed for high-performance fusion plasma operations. The two parties signed the licensing agreement on August 5 in Knoxville, Tennessee, USA. The license covers four ORNL inventions, primarily related to the design and operation of cryogenic fuel pellet injection systems. The technology forms solid hydrogen isotope fuel pellets at cryogenic temperatures near absolute zero and injects them into fusion plasma at high speeds. Compared with methods such as gas injection, pellet injection is more effective at delivering fuel deeper into the plasma...

2026-08-06

CGN's First Spatial Truss-Type Heavy-Duty Intelligent Warehouse Robot Piloted at Ningde Nuclear Power Project

Recently, the pilot project of CGN's first spatial truss-type heavy-duty intelligent warehouse robot, jointly launched by the Equipment Package and Supply Center and the Ningde Project Department, was officially put into operation at the Ningde Nuclear Power Project. The deployment and commissioning of this spatial truss intelligent warehouse robot marks a new stage for nuclear power engineering material warehousing, officially entering a three-dimensional, unmanned, and intelligent phase. As an intelligent device tailor-made for large-material scenarios in nuclear power engineering, the spatial truss intelligent warehouse robot breaks the limitations of traditional light-duty warehousing equipment. It adopts a robust truss-type structure and achieves millimeter-level precision control and multi-axis heavy-load capacity through X, Y, and Z three-axis spatial positioning, enabling...

2026-08-05

DUNE Prototype Detector Undergoes 300 kV Pressure Test at CERN

The Deep Underground Neutrino Experiment (DUNE), an international collaborative project led by the Fermi National Accelerator Laboratory under the U.S. Department of Energy, is conducting pressure tests on the prototype detector ProtoDUNE at CERN's Neutrino Platform to verify the long-term stability of the relevant detection technology under extreme operating conditions. DUNE is designed as a large-scale neutrino research experiment aimed at studying the properties of neutrinos and their role in the evolution of the universe. The experiment will install large liquid argon time projection chamber detectors approximately one mile underground at the Sanford Underground Research Facility in South Dakota, USA. Once the detectors are filled with liquid argon and sealed, internal components will be difficult to access for extended periods...

2026-08-03

U.S. Confirms Order for Nine Virginia-Class Block VI Nuclear Submarines

The U.S. Department of Defense has confirmed that it has signed a contract modification agreement with General Dynamics Electric Boat to order nine Virginia-class Block VI multi-purpose nuclear-powered submarines. The statement said the contract is an incentive-based modification, and the submarines will be used by the U.S. Navy. Despite delays in General Dynamics' previous orders, both parties have moved forward with this new contract. On July 15, U.S. President Donald Trump had asked the company's management to accelerate the construction progress of U.S. Navy submarines. In addition to the Virginia-class submarines, the U.S. Department of Defense has also ordered five Columbia-class Type II ballistic missile nuclear submarines from Newport News Shipbuilding. Under the contract arrangement, related work is expected to be completed before July 2038...

2026-07-31