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Shenju Nuclear Energy Unveils "Jinwu-1" Spherical Torus Fusion-Fission Hybrid Reactor Design

Shenju (Sichuan) Nuclear Energy Co., Ltd. has unveiled the first-generation device, the Jinwu-1 design, which adopts the spherical torus fusion-fission hybrid reactor technology pathway, driving a subcritical nuclear energy system with a compact fusion neutron source to achieve functions such as energy amplification, fuel breeding, and transmutation of long-lived nuclides. According to the design, Jinwu-1 uses a 50 MW-class fusion power as the conceptual design baseline, employing high-temperature superconducting magnets, a replaceable center column, and a modular subcritical nuclear energy zone. Its fusion core has a major radius of approximately 1.5 meters, with the goal of delivering approximately 40 MW of fusion neutron power at 14.1 MeV energy, serving as an industrial-grade neutron source. In terms of system design, Jinwu-1 amplifies fusion neutron energy through a subcritical fission blanket...

2026-08-11

Meeting of the New Academic Committee of the Key Laboratory of Radiation Environmental Monitoring of the Ministry of Ecology and Environment Held in Beijing

Recently, the meeting of the new academic committee of the Key Laboratory of Radiation Environmental Monitoring of the Ministry of Ecology and Environment (hereinafter referred to as the Key Laboratory) was successfully held in Beijing. Experts from multiple domestic universities, research institutes, and leading industry enterprises gathered together to discuss the construction, scientific and technological innovation, and the 15th Five-Year Plan development of the Key Laboratory. The Radiation Environmental Monitoring Technical Center of the Ministry of Ecology and Environment, the supporting institution of the Key Laboratory, attended the meeting. The meeting first announced the appointment documents for the new academic committee and held a certificate awarding ceremony. In his address, the main responsible person of the Radiation Environmental Monitoring Technical Center congratulated the establishment of the new academic committee and expressed gratitude to the experts who have long supported the construction of the Key Laboratory...

2026-08-11

Ikata Nuclear Power Station Reports 5 Notifiable Events in July, None Causing Radiological Environmental Impact

Shikoku Electric Power Co. reported on August 10 that the five events reported to Ehime Prefecture, Ikata Town, and relevant local governments from the Ikata Nuclear Power Station in July 2026 did not fall under legally required reporting events and caused no radiological impact on the environment. The five events were as follows: On July 3, an employee of a partner company at the Ikata Nuclear Power Station experienced physical discomfort at an office location in a non-controlled area and was transported by ambulance at 17:18 that day. The employee was conscious at the time and experienced no radiation exposure or radioactive contamination. On July 16, during the decommissioning process of Unit 2 at the Ikata Nuclear Power Station, seawater leakage was discovered at the flange of the seawater outlet pipe of emergency diesel generator 2B in the reactor auxiliary building. After maintenance personnel determined that a detailed inspection of the flange was required, the leak point was isolated, and the leakage was confirmed to have stopped at 15:38 that day. The maximum estimated volume of leaked seawater was approximately 7 cubic meters, all of which was recovered in the floor drain sump within the building and did not flow outside. Subsequent inspection revealed a through-hole approximately 7 mm in diameter at the flange, and the station replaced the flange and confirmed water flow integrity, restoring normal conditions at 14:05 on July 17. This event did not affect the unit or cause radiological environmental impact, and further investigation into the cause will be conducted.

2026-08-10

Accelerating Nuclear Facility Decommissioning Can Drive Redevelopment of Legacy Nuclear Sites

Amentum recently proposed in a report on nuclear facility decommissioning financing and site regeneration that decommissioning should not be viewed solely as a cost item for reducing environmental and radiological risks. As a wave of nuclear reactors worldwide enters shutdown phases, shortening cleanup timelines, unlocking land value, and creating conditions for new industry attraction are becoming shared priorities for the nuclear industry and local economies. The report notes that traditional decommissioning models often leave facilities in long-term surveillance and maintenance status, which, while deferring some expenditures, also delays land reuse, industry attraction, and community benefits. In contrast, accelerated decommissioning can eliminate environmental liabilities earlier, reduce...

2026-08-10

Unit 2 of Leningrad Nuclear Power Plant Phase II automatically shut down for equipment maintenance

At 21:45 local time on August 8, 2026, Unit 2 of Leningrad Nuclear Power Plant Phase II was shut down by the automatic system due to the need for thermal-mechanical equipment maintenance. After the maintenance work is completed, the unit will be reconnected to the grid. The shutdown was carried out in accordance with established procedures and design logic. The plant reported no violations of safe operation limits or operating conditions for any of the units. Currently, RBMK-1000 Units 3 and 4 of Leningrad Nuclear Power Plant, as well as Unit 1 of Phase II, are operating normally and carrying electrical loads in accordance with the dispatch schedule. RBMK-1000 Units 1 and 2 are in the preparation stage for decommissioning...

2026-08-10

Arab League Holds Second Technical Committee Meeting on Nuclear and Radiation Emergency Preparedness Roadmap, Focusing on Cross-Border Coordination and Alignment with IAEA Obligations

The General Secretariat of the League of Arab States held its second open-ended technical committee meeting at its headquarters from August 9 to 10, focusing on following up on the implementation of the Arab cooperation roadmap for nuclear and radiation emergency preparedness and response. The meeting was attended by representatives of Arab member states, the Arab Atomic Energy Agency (AAEA), and relevant Arab and international organizations, indicating that this issue has risen from mere technical cooperation to an important component of regional security governance. The core objective of the meeting is to enhance the coordination capacity and response capability of Arab countries in the face of nuclear accidents and radiological emergencies. As nuclear technology continues to expand in energy, medical, industrial, and scientific research applications, nuclear...

2026-08-10

The Mecca Mutual Defense Agreement Opens a "Finance-Industry-Nuclear" Triad, with Nuclear Energy as an Energy Security Sub-route among Six Economic Pathways

On August 7, Saudi Arabia, Turkey, and Pakistan signed the Mutual Defense Agreement in Mecca, attended by Saudi Crown Prince Mohammed bin Salman, Turkish President Erdogan, and Pakistani Prime Minister Shehbaz Sharif. The agreement binds Saudi financial weight + Turkish defense industry and manufacturing base + Pakistani nuclear and military experience into a single framework for the first time, stipulating that an armed attack on any one country is considered an attack on all, and covers joint defense industry, technology exchange, and training planning coordination. Saudi officials clarified that the agreement does not point to a military axis, religious bloc, or nuclear arms race, but rather to building self-sustaining capabilities. The New Arab, citing IISS, Chatham House, and Reuters/AP analyses...

2026-08-10

Former U.S. President Biden's Prostate Cancer Progress: Has Received Radiation Therapy and Hormone Therapy

The health condition of former U.S. President Joe Biden has recently drawn renewed attention. In an interview video, his son Hunter Biden stated that after Biden was diagnosed with prostate cancer, the cancer cells had metastasized, spreading to the bones and other parts of the body, and described the process as extremely painful. According to relevant information, Biden, now 83 years old, disclosed in May 2025 that he had been diagnosed with an aggressive form of prostate cancer, with cancer cells confirmed to have spread to the bones at that time. In October, a Biden spokesperson announced that he was undergoing radiation therapy and hormone therapy. Radiation therapy is one of the common nuclear technology medical applications in tumor treatment, primarily using ionizing radiation on tumor tissue to...

2026-08-10

Grand Pharma's FAP-targeted diagnostic radiopharmaceutical GPN01530-2 receives FDA Fast Track designation

On August 9, 2026, Grand Pharmaceutical issued a voluntary announcement stating that its self-developed global innovative radionuclide drug conjugate GPN01530-2 has recently been granted Fast Track designation by the U.S. Food and Drug Administration (FDA) for the diagnosis of solid tumors. Previously, the product had already been approved by the FDA to conduct Phase I/II clinical studies for the diagnosis of solid tumors. GPN01530-2 is a small-molecule radionuclide drug conjugate (RDC) targeting fibroblast activation protein (FAP). Data shows that FAP is not expressed or is lowly expressed in normal tissues, but is highly expressed in tumor-associated fibroblasts within the tumor microenvironment of various cancers, and is considered a novel specific target in the field of tumor diagnosis and treatment...

2026-08-10

Kazakh scholars call for integrated radioecological monitoring system in border regions amid Central Asian nuclear power development

As energy demand continues to grow in Central Asian countries, nuclear power is becoming an important direction in regional energy policy. Kazakhstan has decided to build its own nuclear power plant, while neighboring countries such as Uzbekistan are also advancing or preparing similar projects. Nuclear energy is regarded as a key option for ensuring electricity supply and reducing greenhouse gas emissions, but its development cannot be limited to the construction of power plants alone. It must be accompanied by a comprehensive ecological and radiation safety assurance system, particularly in areas where cross-border impacts may exist. Although modern nuclear power plants are designed in accordance with strict international safety standards, environmental monitoring cannot be predicated on the probability of accidents. The impact of large industrial facilities on the surrounding environment requires...

2026-08-10

South Korea to Resume Actinium-225 Production Next Year to Ease Shortage of Raw Materials for Anti-Cancer Radiopharmaceuticals

South Korea's domestic production project for actinium-225 (Ac-225), a radioisotope used in next-generation cancer treatment, is expected to resume next year after being stalled for more than a year. Funding was secured in the first half of this year, and the Korea Institute of Radiological & Medical Sciences (KIRAMS) plans to complete facility construction and trial production before launching full-scale production in the second half of next year, aiming to alleviate the raw material shortage facing domestic clinical research and radiopharmaceutical development. KIRAMS is affiliated with the Ministry of Science and ICT. The institute received approval from the Nuclear Safety and Security Commission in May last year to produce Ac-225 using a cyclotron. The project first entered the review process in 2018 and took seven years to gain approval, with initial production originally planned by the end of last year. However, work on upgrading production facilities and procuring equipment was suspended after approximately 2 billion KRW in budget was not approved during parliamentary review.

2026-08-10

Romania in Talks to Purchase 300 Tons of Uranium from Niger, Nuclear Fuel Supply Diversification Faces Legal Uncertainties

Romania's state-owned nuclear power company Nuclearelectrica has initiated negotiations to purchase 300 tons of uranium from Niger, against the backdrop of Romania's push to diversify its external nuclear fuel sources. The talks began on April 13, 2026, with Niger's Minister of Mines Ousmane Abarchi responding positively, after which the Romanian delegation continued engagement with the Nigerien side. The transaction is valued at approximately $40 million, but Nuclearelectrica has emphasized that no final agreement has been reached yet. The potential appeal of this uranium supply lies in Romania's expanding nuclear power development plans, while domestic large-scale uranium mining has ceased. As the operator of the Cernavodă nuclear power plant...

2026-08-10

Hanford Site Completes Radioactive Waste Removal from 24th Underground Tank

The Hanford team under the U.S. Department of Energy Office of Environmental Management recently continued its tank cleanup mission, removing radioactive waste from the 24th underground single-shell tank. The cleanup targeted the A-106 single-shell tank. In less than seven months, Hanford Tank Waste Treatment and Storage Project workers transferred approximately 79,000 gallons of waste that had been stored for decades into a double-shell tank for continued safe storage. During operations, the contractor first used water to dissolve salt-based waste on the tank surfaces, then reused the transferred liquid waste to mobilize sludge. This method had last been used nearly a decade ago. The Hanford Site produced plutonium for U.S. nuclear weapons programs between 1944 and 1989...

2026-08-10

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

DNT "Radon Association" Receives EU Technical Assistance Equipment to Strengthen Radiation Dose Monitoring Capabilities

On August 4, 2026, under the framework of the EU International Technical Assistance Project, the DNT Radon Association received a batch of modern measurement equipment for radiation dose monitoring, aimed at enhancing radiation monitoring and dose control capabilities. The project is financially supported by the EU through the Science and Technology Center in Ukraine, pursuant to Donor Agreement No. 700001998 signed on June 24, 2024. In accordance with the contractual arrangements, the relevant measurement equipment has been delivered to the Association's interregional branches and central production base branches. Following delivery, the DNT Radon Association conducted acceptance testing of the supplied measurement equipment. The test results demonstrated that the equipment meets the requirements for its intended use. Concurrently, the Association also organized relevant personnel to undergo training in equipment operation and maintenance; upon completion of the training and knowledge assessment, the relevant experts were awarded certificates of completion.

2026-08-10