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South Korea's 2027 Budget Proposal Includes First-Ever Funding for Domestic Nuclear Submarine Development

The South Korean government approved its 2027 budget proposal, with total government spending reaching 820.9 trillion won, approximately 95.6 trillion yen, marking a 12.8% increase from the previous year and setting a record high. The budget proposal has been submitted to the National Assembly for review. President Lee Jae-myung presided over a cabinet meeting at the presidential office on September 1, where the budget proposal was reviewed and approved. Under the plan, the South Korean government intends to increase investment in growth-oriented industries, with approximately 2.5 trillion yen allocated to infrastructure development related to semiconductor manufacturing and artificial intelligence, nearly doubling the scale of the previous year. On the revenue side, the South Korean government expects that as AI demand continues to grow and major semiconductor companies see improved performance, corporate income tax and personal income tax revenues will increase significantly.

2026-09-02

Major Breakthrough in Residual Stress Research on Key Aviation Materials in China

Nickel-based single-crystal superalloys are key materials for manufacturing turbine blades in aviation engines. Recently, the neutron scattering team from the Department of Nuclear Physics at the China Institute of Atomic Energy (CIAE) under CNNC, leveraging the Engineering Science Stress Spectrometer at the China Advanced Research Reactor (CARR), overcame technical challenges in residual stress measurement of single-crystal superalloys and established a precise three-dimensional residual stress testing method based on neutron diffraction. This provides an effective solution for residual stress assessment of critical aviation materials and lays a solid methodological foundation for the in-depth application of the CARR Engineering Science Stress Spectrometer in high-end manufacturing. During high-temperature heat treatment or service of nickel-based single-crystal superalloys...

2026-09-02

Zhejiang Jinqimen Nuclear Power Unit 1 Pressurizer Relief Tank Successfully Hoisted into Place

On August 30, the pressurizer relief tank, a major nuclear island equipment item of Unit 1 at Zhejiang Jinqimen Nuclear Power Plant, contracted by China Nuclear Industry Fifth Construction Co., Ltd. (CNF), was successfully hoisted into place. The entire hoisting process was smooth and orderly, with overall safety and quality under control. This hoisting has laid a solid foundation for the subsequent installation of main nuclear island equipment and the construction of the primary loop system. The pressurizer relief tank is an important auxiliary equipment of the reactor coolant system in a nuclear power plant. Its main function is to collect and condense the high-temperature and high-pressure steam discharged from the pressurizer safety valves, ensuring the safe and stable operation of the reactor system. The relief tank hoisted this time is pre-installed equipment in the nuclear island. The main body of the equipment is heavy in weight and large in size, with limited hoisting workspace. After being hoisted into place, it needs to be placed in the nuclear island building for a long period, and subsequent construction will be constrained by space, making it necessary to introduce the equipment precisely within the civil construction window period.

2026-09-02

U.S. University Establishes Fusion Energy Seed Fund to Support Four Interdisciplinary Research Projects

The Institute for Fusion Studies at The University of Texas at Austin recently launched a fusion energy seed fund to support four interdisciplinary research projects. These projects will bring together teams from plasma physics, engineering, and computational science to address challenges in control, materials, particle confinement, and edge plasma simulation faced by fusion devices such as tokamaks. The fund is supported by the Institute for Fusion Studies (IFS), the Oden Institute for Computational Engineering ...

2026-09-01

US Westinghouse Electric Seeks to Restart Nuclear Expansion via IPO

US nuclear power company Westinghouse Electric Company is seeking to advance its business revival through an initial public offering. The company previously fell into bankruptcy due to project delays and sharp cost overruns in its nuclear projects, and has since undergone changes in ownership. Recently disclosed information shows that Westinghouse Electric submitted a confidential IPO application last July, with the specific listing date and offering size yet to be determined. Market observers believe that growing electricity demand driven by artificial intelligence development, along with the policy environment promoting nuclear power expansion in the US, is improving valuation expectations for nuclear power companies. David Nicholas, CEO of nuclear energy ETF manager Xfunds...

2026-09-01

CNNC Headway's 13C-Urea Synthesis Control Method Patent Wins China Patent Excellence Award

On August 28, the China National Intellectual Property Administration officially released the decision on the 26th China Patent Award, and CNNC Headway's invention patent "A 13C-Urea Synthesis Control Method" won the China Patent Excellence Award. This patented technology addresses key technical bottlenecks in the batch production of carbon [13C]-urea API, establishing a set of synthesis control methods that provide technical support for the large-scale and stable production of the relevant API. The application of this technology helps enhance the self-sufficiency capability of the domestic urea [13C] breath diagnostic industry chain. CNNC Headway has long been deeply engaged in the breath diagnostic field, with sustained investment in innovative R&D, quality control, clinical adaptation, and industry chain layout...

2026-09-01

Harbin Engineering University Establishes Research Institute for Spent Fuel Reprocessing and Advanced Materials

On August 31, the inauguration ceremony of the Research Institute for Spent Fuel Reprocessing and Advanced Materials at Harbin Engineering University was held at the university's Qihang Activity Center. More than 150 participants attended the meeting, including academicians and experts in the field of nuclear science and technology, representatives from industry and enterprises, peer institutions, and alumni. The newly established institute will address the needs of nuclear energy safety assurance and sustainable development by integrating the university's advantageous disciplinary resources in nuclear science, materials, and chemical engineering, focusing on breakthroughs in spent fuel reprocessing processes, advanced materials development, and related key core technologies, while promoting the coordinated development of basic research, technological breakthroughs, and commercialization of research outcomes. At the meeting, several attending experts noted that spent fuel reprocessing is a critical part of the nuclear f...

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

China-led International Standard for Estimating RBE-Weighted Absorbed Dose from Acute Exposure Approved for Initiation

According to the International Organization for Standardization (ISO), the international standard ISO25600 "Estimation Method for RBE (Relative Biological Effectiveness)-Weighted Absorbed Dose from Acute Exposure," led by the China Institute of Atomic Energy, has been officially approved for initiation. This is a general methodology international standard led by China in the global field of nuclear and radiation emergency dose assessment. It can provide important support for the rapid estimation and evaluation of acute doses, decision-making on emergency protective actions, international notification and communication, as well as emergency training, exercises, and scientific research, helping to strengthen the scientific rigor and timeliness of global nuclear emergency response, and enhance response capability and standardization. Nuclear and radiation emergency response is a vital guarantee for the sustained and healthy development of the nuclear energy industry...

2026-08-31

NMR Reveals Thermal Self-Organization in Resistive Switching of Organic Conductor by Japanese Team

A joint research team from Tokyo University of Science, the National Institute for Materials Science, and RIKEN in Japan recently used bulk-sensitive ¹H-NMR measurements to reveal the internal electronic state of the organic conductor (d7-DMe-DCNQI)2Cu during resistive switching. The study found that, in the switching state, the material does not form a uniform new electronic phase, but rather a coexistence of metallic and insulating phases within the material. Schematic of bulk-crystal ¹H-NMR measurements Resistive switching refers to the phenomenon in which a material's resistance changes significantly under an applied current or voltage, and has attracted attention in research on correlated electron systems, memory devices, and neuromorphic devices. Previous studies have mostly...

2026-08-31

Two Projects of the National Natural Science Foundation of China Approved for the National Institute for Radiological Protection, China CDC

On August 26, the National Natural Science Foundation of China (NSFC) announced the review results of the centralized application projects for the fiscal year 2026. The National Institute for Radiological Protection, China CDC, was approved for two NSFC projects, with research directions covering radon exposure monitoring, radiological health, and screening of lung cancer-related biomarkers. Among the approved projects, the proposal titled "New Strategy for Radon Exposure Monitoring: Visualization and Mechanism Study of Adsorption-Detection Integrated Gold Nanoparticle Materials" submitted by Associate Researcher Song Yanchao received support from the Department of Mathematical and Physical Sciences; the proposal titled "Preliminary Study and Validation of Screening Lung Cancer-Related Biomarkers in Radon-Exposed Miners Based on Methylation Chips and RNA-seq" submitted by Assistant Researcher Zhang Pinhua received support from the Department of Health Sciences.

2026-08-31

CA01 Module of Unit 1 at Guangxi Bailong Nuclear Power Plant Successfully Hoisted into Position in the Nuclear Island

On August 29, the CA01 module of Unit 1 at the Bailong Nuclear Power Plant of SPIC Guangxi Nuclear Power was precisely positioned, marking a new phase of parallel civil construction and installation in the nuclear island. ▲On August 29, the hoisting operation of the CA01 module of Unit 1 at the Guangxi Bailong Nuclear Power Plant of SPIC was proceeding in an orderly manner. The CA01 module is located in the reactor building of the nuclear island and serves as the installation room for main equipment such as the reactor pressure vessel, steam generators, and pressurizer. The module is T-shaped in overall form, with external dimensions of 28 meters in length, 29 meters in width, and 24 meters in height. It consists of 47 sub-modules, with a total lifting weight of approximately 1,167 tons, making it the largest and heaviest structural module in the nuclear island. The hoisting operation commenced at 8:07 a.m. and, after a series of maneuvers including lifting, hovering, slewing, lowering, and adjustment, was successfully positioned at 12:58 p.m., with the entire process being safe, controllable, stable, and orderly.

2026-08-31

Domestically Produced Nuclear-Grade Resins Fully Verified and Ready for Use

On August 28, China General Nuclear Power Group (hereinafter referred to as CGN) announced that five nuclear-grade resin products developed under its leadership have all been put into engineering application, with a cumulative total of 12 batches used at nuclear power plants including Daya Bay, Ningde, Yangjiang, Taishan, and Hongyanhe. Among them, the first product has been operating stably for over three years in the steam generator blowdown system (APG system) of nuclear power plants, with key performance indicators comprehensively outperforming imported counterparts of the same category, and the domestic nuclear-grade resin production line. Nuclear-grade resins are known as the "kidneys" of nuclear power water treatment systems, serving as core materials that ensure stable water chemistry indicators of nuclear power units and prevent equipment corrosion. For a long time, these materials have been highly dependent on imports, posing supply security risks such as long delivery cycles, unstable batch quality, and rising prices year by year.

2026-08-29

Argentina Advances Testing for Atucha II Spent Fuel Dry Storage Project

Nucleoeléctrica Argentina S.A. is advancing key equipment testing for the spent fuel dry storage facility (ASECG II) at the Atucha II nuclear power plant. This project is a critical supporting infrastructure to ensure the long-term operation of the Atucha II plant. The ongoing tests are part of the verification phase prior to system commissioning, primarily aimed at inspecting and adjusting the operational procedures involved in future operations. Among the key equipment under testing is the gantry crane, which handles the transfer of storage containers within the plant site. The stable performance of this equipment is directly related to the safety and controllability of container movements during spent fuel storage operations. According to the project plan...

2026-08-28

U.S. Fusion Company Advances Deuterium-Helium-3 Fusion Testing

American Fusion Inc. on August 27 announced progress in ongoing testing of the Texatron Fusion Engine and released computational and experimental observations regarding the device's ability to achieve deuterium-helium-3 (D-³He) fusion conditions. The company stated that the test program is evaluating two Texatron configurations at approximately 500 kilowatts and 5 megawatts, with the core technical approach being proprietary pulsed magnetic compression. Texatron's R&D focus is on utilizing short-duration, high-intensity electromagnetic pulses to compress and heat plasma in extremely short timeframes, simultaneously creating the conditions required for fusion, including high temperature, high pressure, high density, and a certain confinement time. American Fusion Inc...

2026-08-28