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US Centrus Energy Ships First Centrifuge to Support Piketon Expansion

Recently, the technology and manufacturing center of US-based Centrus Energy in Oak Ridge, Tennessee, has completed the manufacture of its first new advanced centrifuge and officially shipped it to the uranium enrichment plant in Piketon, Ohio. This milestone marks the entry of Centrus' multi-billion-dollar uranium enrichment capacity expansion project into the on-site cascade assembly phase. The project adopts Centrus' independently developed AC-100M advanced centrifuge technology. The first batch of expanded enrichment capacity is expected to officially enter operation in 2029, aiming to simultaneously meet the commercialization and national security needs of low-enriched uranium (LEU) and high-assay low-enriched uranium (HALEU)...

2026-10-31

Exploring the Frontier of Advanced Fusion Physics: Physical Mechanisms and Engineering Challenges of D–³He Secondary Neutron Suppression under the Synergy of Hot Tails and Spin Polarization

In the process of controlled nuclear fusion advancing from theoretical exploration to commercial validation, the choice of fuel pathway has always been the core variable determining the engineering feasibility and economics of a reactor. For a long time, the deuterium–helium-3 (D–³He) reaction has been regarded as an ideal "low-neutron" ultimate fusion scheme because its primary products are only charged particles (helium-4 and high-energy protons), it does not directly produce neutrons, and it possesses the potential for direct energy conversion. However, under the traditional thermal equilibrium plasma framework, D–³He is not a truly neutron-free fuel. In October 2026, the U.S. Princeton Plasma Physics Laboratory (PP...

2026-10-31

Sandia National Laboratories Awarded $3.38 Million to Develop Next-Generation Nuclear Reactor Fuel

Recently, according to U.S. media reports, the U.S. Department of Energy (DOE) announced a $3.38 million grant to Sandia National Laboratories to develop advanced analytical tools to advance the production and deployment of next-generation nuclear reactor fuel. It is reported that Brandon Williams, Administrator of the National Nuclear Security Administration (NNSA), and Deborah Frincke, Deputy Director of Sandia National Laboratories, announced at a press conference that the project is named Transuranic Reactor Fuel Pathway Sociotechnical Analysis, Techno-Economics, and Coordination (TRU-PATH). The core of the project lies in establishing a new analytical plat...

2026-10-31

Standard Nuclear CEO Discusses U.S. Oak Ridge Expansion Project

Recently, Kurt Terrani, CEO of U.S. advanced nuclear fuel producer Standard Nuclear, stated that the company is planning to expand advanced nuclear fuel production capacity in Oak Ridge, Tennessee, to meet strong market demand for advanced reactor fuel. It is reported that Standard Nuclear was founded in 2024 and primarily produces advanced nuclear fuel serving the fields of national security and space exploration. Terrani noted that as multiple U.S. nuclear companies invest billions of dollars in Oak Ridge, the area has become the core hub of U.S. advanced nuclear innovation, but current advanced nuclear fuel supply capacity still lags far behind market demand. As an advanced...

2026-10-31

Texas A&M Engineering Experiment Station Receives $5.4 Million in Nuclear Energy Funding

Recently, the Texas A&M Engineering Experiment Station announced that it has received a total of $5.4 million in nuclear energy research funding to support multiple innovative projects aimed at advancing next-generation nuclear reactor technologies and advanced nuclear materials research and development. It is reported that the funding primarily comes from official agencies such as the U.S. Department of Energy (DOE) Office of Nuclear Energy. The research funding will focus on supporting the university's breakthrough research in frontier fields including accident-tolerant fuel (ATF), irradiation resistance testing of advanced reactor core structural materials, high-temperature heat transfer mechanisms, and safety monitoring and digital control of nuclear facilities. As one of the top...

2026-10-31

Top-Out of the Experimental Hall of Startorus Fusion's NTST Fusion Device and Delivery of the Dewar

Recently, Startorus Fusion's self-developed native negative triangularity spherical tokamak (NTST) device has achieved two breakthrough milestones: the main structure of the device's experimental hall at the experimental base in Xuxing Town, Jiading District, Shanghai, has been successfully topped out, and the device's core component—the Dewar—has completed manufacturing and factory acceptance and been officially delivered. It is reported that the Dewar, as the outermost core structure of the fusion device's main machine, can provide a high-vacuum insulation environment and a precise installation reference for the entire system, and is a key facility for ensuring the stable operation of magnet coils at cryogenic temperatures. The Dewar was independently designed overall by Startorus Fusion and jointly manufactured with Wuxi Huali Fusion Energy Equipment Co., Ltd. Its structure and interfaces...

2026-10-31

First New Centrifuge of Centrus Energy Rolls Off Production Line, Boosting Uranium Enrichment Expansion

Recently, U.S. nuclear fuel enrichment company Centrus Energy announced that it has successfully completed the manufacturing of the first new centrifuge for its multi-billion-dollar uranium enrichment capacity expansion program and has officially launched interstate transportation of the equipment, shipping it from Tennessee to the Piketon enrichment plant in Ohio. It is reported that the new centrifuge was manufactured at Centrus Energy's facility in Oak Ridge, Tennessee, and will undergo final assembly and testing upon arrival in Ohio. Centrus Energy plans to install multiple new centrifuge cascade arrays at the Piketon enrichment plant to achieve a comprehensive upgrade of commercial low-enriched uranium (LEU) and high-assay low-enriched uranium (HALEU) production capacity.

2026-10-30

IAEA Urges Countries to Turn Nuclear Energy Support into Action

Recently, Rafael Mariano Grossi, Director General of the International Atomic Energy Agency (IAEA), issued a call at the opening ceremony of the International Ministerial Conference on Nuclear Energy held in Incheon, South Korea, urging governments to translate the current growing policy and public support for nuclear energy into concrete, implemented projects to meet surging electricity demand and strengthen energy security and economic efficiency. It is reported that this three-day international conference brought together ministers, senior government officials, and nuclear industry experts from multiple countries to jointly discuss next-step action strategies for expanding global nuclear power deployment. In his address, Grossi (Rafael Mariano Grossi) explicitly emphasized...

2026-10-30

Westinghouse Electric Company of the United States Launches Design Study for Slovak Nuclear Power Plant

Recently, Westinghouse Electric Company of the United States officially launched a Front-End Engineering Design (FEED) study for an advanced AP1000 nuclear reactor at the Bohunice Nuclear Power Plant in Slovakia, marking a breakthrough in Slovakia's new nuclear power project. It is reported that the project is being developed by JESS (Slovak Nuclear Energy Company), wholly owned by JAVYS (Slovak state-owned nuclear decommissioning company), and has received funding support from the U.S. Department of State. This six-month preliminary study will fully advance the project's engineering design, licensing approval, and overall construction planning. Slovakia...

2026-10-30

Visiting Taipingling Nuclear Power Plant and the Nuclear Heavy Equipment Manufacturing Base: Hualong One Iteration, Forging the Pinnacle of Heavy Equipment, China's Nuclear Power Advances Toward a New Stage

Standing on the viewing platform of Taipingling Nuclear Power Plant by the Red Bay, leaning on the railing and gazing into the distance, a picture of modern industry blending with mountains and sea unfolds before your eyes. Multiple Hualong One nuclear power units are lined up in formation; Phase I has entered stable commercial operation, Phase II is at the peak of civil construction, and with the official approval of Phase III, the Hualong One Version 2.0 demonstration project is poised for launch. From Daya Bay, where the early domestic content rate was less than 1%, to today's achievement of organized and batch deployment of independently developed third-generation nuclear power, China's nuclear power industry is entering deep waters on the dual tracks of technological innovation and industrial manufacturing. In this process, Taipingling Nuclear Power Plant and Dongfang Heavy Machinery in Nansha, Guangzhou, together constitute a vivid microcosm of China's nuclear power industry transitioning from "following and importing" to "full-chain autonomy and industrial upgrading."

2026-10-30

Topological Fusion of Magnetic Mirror and Stellarator: How Fu Guoyong's Team's "Linked-Mirror" Deduces a New Engineering Pathway for Controlled Nuclear Fusion

After decades of fundamental theoretical exploration and engineering trial and error, global controlled nuclear fusion is accelerating into the deep waters of commercial validation. Faced with the engineering limits of the Tokamak approach under extreme parameters and the manufacturing complexity ceiling confronting traditional Stellarators, Chinese research teams are opening a new pathway that combines physical feasibility with engineering economy. Recently, the team led by Fu Guoyong, Professor at the School of Physics of Zhejiang University, Director of the Zhejiang University Fusion Theory and Simulation Center, and Founder of Jingjie Fusion Energy, officially released on the preprint website arXiv a research paper titled "A Novel Linked-Mirror Device for Fusion." Through three-dimensional numerical computation, the study obtained for the first time equilibrium solutions of the Linked-Mirror configuration under finite Beta (the ratio of plasma pressure to magnetic pressure) conditions. This breakthrough marks a decisive step for this technical pathway from a purely theoretical concept toward an engineering validation device.

2026-10-30

The Underground Engineering of a Hair's Breadth: How the Hualong One Overseas Project Recalibrated Construction Baselines Through Earned Value Reconstruction

In today's wave of global energy transition and nuclear renaissance, the Hualong One, as the benchmark of China's self-developed third-generation nuclear power technology, is achieving scaled deployment in multiple countries. However, transforming a standardized design into a physical project in a foreign land has never been a simple matter of duplicating blueprints. From coastal rock foundations to inland sand foundations, dramatic geological changes pose severe challenges to project management. Recently, after a six-month management review, CNNC's overseas Project C chose to publicly analyze two major recalibrations of its Earned Value Management (EVM) system. This practice, spanning budget structure correction and schedule realization reconstruction, not only tears open the veil of "false stability" in traditional project management, but also provides a highly valuable underlying methodology for complex nuclear power engineering construction worldwide.

2026-10-30

UK Develops Carbon-14 Diamond Battery to Generate Trace Power from Nuclear Waste

Recently, the University of Bristol and the UK Atomic Energy Authority (UKAEA) jointly announced a milestone achievement in the development of diamond micro-batteries (Diamond Battery) using the carbon-14 radioactive isotope. The device can convert nuclear waste into trace amounts of electrical energy, enabling continuous operation for up to 5,700 years without recharging. It is reported that the battery structure embeds a thin carbon-14-containing diamond layer within a non-radioactive carbon-12 diamond barrier. Electrons released during the decay of carbon-14 are captured by the diamond and directly converted into electric current, operating on a principle similar to nuclear-powered solar panels that generate electricity using β radiation, while ensuring...

2026-10-30

Russia-Africa Summit Concludes with Both Sides Agreeing to Strengthen Cooperation in Nuclear Energy and Fertilizers

Recently, the third Russia-Africa Summit officially concluded in Moscow. Russian President Vladimir Putin received nearly twenty African heads of state, and the two sides signed multiple cooperation agreements, agreeing to further deepen the strategic partnership in nuclear energy development and fertilizer trade. It is reported that in terms of nuclear energy cooperation, the priorities reached between Russia and multiple African countries cover the entire nuclear energy industry chain, including uranium mining and processing, construction of nuclear power plants of various power scales, and providing full-lifecycle operation and maintenance support for Africa's existing nuclear facilities. In addition to deep binding in the nuclear energy sector, both sides also committed to expanding trade in agricultural products and fertilizers,...

2026-10-30

Rosatom Plans to Export Floating Nuclear Power Plants to Four African Countries

Recently, Alexey Likhachev, CEO of Rosatom, stated at the Third Russia-Africa Summit held in Moscow that the company is in in-depth consultations with four African coastal countries—Egypt, Togo, Namibia, and Tanzania—regarding the deployment of 100 MW offshore floating nuclear power plants (FNPPs). It is reported that the floating nuclear power plants offered by Rosatom to the African market are equipped with two RITM-200M reactors adapted for tropical climates, with a total installed capacity of approximately 100 MW and a design life of up to 60 years. The project plans to adopt a Power Purchase Agreement (PPA) business model, with Rosatom responsible for...

2026-10-30