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Finland's Onkalo Repository to Be Commissioned, Experts Say 100,000-Year Safety Assessment Still Faces Uncertainties

Finland's Olkiluoto is about to commission the world's first permanent deep geological repository for spent nuclear fuel — Onkalo. The facility is designed for long-term underground containment of spent fuel, with a design safety period of up to 100,000 years. There remains debate within the nuclear industry over whether such facilities can remain safe over such an immense timescale. Dmitry Pripachkin, head of the Department of Radiation Physics and Nuclear Technology Safety at the National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), stated that modern science does not yet possess tools capable of reliably predicting the state of such facilities after 100,000 years. Science can study the evolution of geological formations over long historical periods, but...

2026-08-09

Fluor's Q2 New Orders Surge to $6.1 Billion, Nuclear Fuel Enrichment Projects Boost Backlog to $26.9 Billion

U.S. engineering and construction giant Fluor demonstrated a clear acceleration in order intake in the second quarter of 2026, with new project awards reaching $6.1 billion, significantly higher than the $1.8 billion recorded in the same period last year. Among these, nuclear fuel enrichment projects emerged as a key highlight, driving the company's ending backlog to $26.9 billion. The rapid expansion in order volume indicates that customer demand for its engineering, procurement, and construction capabilities is recovering, and also reflects the tangible results of converting earlier front-end design and project development work. In terms of contract structure, 89% of Fluor's new orders this quarter were reimbursable contracts, while reimbursable contracts also accounted for 85% of total backlog, up from 80% in the same period last year....

2026-08-09

JINR delegation participates in the 51st Vietnam Conference on Theoretical Physics

From August 3 to 6, the 51st Vietnam Conference on Theoretical Physics (VCTP-51) was held in Nha Trang, Vietnam. A delegation of researchers from the Bogoliubov Laboratory of Theoretical Physics and the Laboratory of Information Technologies of the Joint Institute for Nuclear Research attended the conference, engaging in exchanges with more than 170 scholars from Vietnam, Germany, India, China, Pakistan, Russia, Taiwan, the Philippines, Japan, and other countries and regions. The conference topics covered multiple frontier directions in theoretical physics, including high-energy physics, nuclear physics, condensed matter physics, and cosmology, as well as interdisciplinary research areas such as physics beyond the Standard Model, molecular physics, quantum optics and quantum information, biomaterials, and biomolecules. The broad agenda...

2026-08-08

Vacuum test of the turbine condenser at Unit 1 of Akkuyu NPP successfully completed

The vacuum test of the turbine condenser at Unit 1 of Turkey's Akkuyu NPP, built by Rosatom, has been completed. The operation confirmed that the main systems of the turbine unit are ready for the next stage of commissioning. During the test, technicians established the required negative pressure in the condenser, checked the tightness of the vacuum system and the thermomechanical condition of the turbine, while monitoring parameters such as condenser vacuum, steam pressure, bearing temperatures, and thermal expansion of the casing and rotor. During the turning gear rotation of the turbine, the proper operation of the flow path (blades) was confirmed. Systems involved in the operation included: start-up boiler house boilers, vacuum system, bearing lubrication system, hydraulic jacking oil system, main turning gear, steam supply and extraction systems, as well as the equipment thermomechanical condition monitoring system.

2026-08-08

Cancer Cryoablation Treatments at Southeast Region Nuclear Medicine Center in Korea Exceed 100 Cases

The Southeast Region Nuclear Medicine Center announced on August 8 that since introducing cancer cryoablation in 2024, the center has completed over 100 related procedures, providing treatment to a total of 104 cancer patients. Cryoablation is a minimally invasive tumor treatment method. During the procedure, doctors insert a thin treatment needle precisely into the tumor site under CT or ultrasound imaging guidance, freezing the lesion at ultra-low temperatures of minus 40 degrees Celsius or lower to cause cancer cell necrosis. As the low-temperature freezing itself has a certain anesthetic effect, this technique helps reduce patient pain, minimize damage to surrounding normal tissues, and promote faster postoperative recovery. According to the center, among the patients treated so far, there are 58 cases of liver cancer and liver metastases, 17 cases of primary lung cancer, recurrent lung cancer, and lung metastases, and 29 cases of renal cancer. Among them, 8 patients underwent treatment for two lesions simultaneously in a single procedure. Liver...

2026-08-08

Russian nuclear power plants generate 129.6 billion kWh of electricity this year

Alexey Likhachev, CEO of Rosatom, recently stated that since the beginning of this year, Russian nuclear power plants have generated a cumulative total of 129.6 billion kWh of electricity, exceeding the target set by the Federal Antimonopoly Service of the Russian Federation by 7.8%. Likhachev noted that Russia is currently in its summer peak electricity consumption period, and nuclear power plants across the country are operating normally overall, with stable power generation and all safety requirements being met. He stated that hot weather does require operating entities to pay greater attention to cooling and heat reduction measures, but this is a seasonal factor that must be addressed in nuclear power plant operations. He pointed out that Russian nuclear power plants have fully considered different climatic conditions during their design and operation phases...

2026-08-08

CFHI and CGN Hold Exchange Meeting to Jointly Tackle HPR1000 2.0 Demonstration Project

On August 6, China First Heavy Industries (CFHI) and China General Nuclear Power Group (CGN) held an exchange meeting at CFHI's nuclear power and petrochemical equipment manufacturing base. Leaders from both sides, including Lu Zhiqiang, Secretary of the Party Committee and Chairman of CFHI, and Pang Songtao, Deputy Secretary of the Party Committee and General Manager of CGN, attended the meeting. The two sides reviewed and summarized two decades of cooperation achievements, jointly mapped out a blueprint for coordinated development across the entire industrial chain, and presented flags to the joint Party member task force for the HPR1000 2.0 demonstration project. Zhang Wenping, Member of the Standing Committee of the Party Committee and Chief Accountant of CFHI, presided over the meeting. As two central state-owned enterprises serving the national energy power strategy, the two sides have built a solid collaboration system in multiple fields since undertaking the first domestically produced Hongyanhe million-kilowatt-class reactor pressure vessel in 2006, including nuclear island main equipment, special forgings, nuclear three-waste treatment equipment, and complete wind turbines, jointly breaking the overseas monopoly on large nuclear power forgings, supporting the localization breakthrough and batch commissioning of the HPR1000, and jointly consolidating the foundation for the safe development of China's nuclear power industry.

2026-08-08

First Batch of Non-Safety-Class Main Instrumentation and Control Cabinets for Unit 1 of Xudabao Nuclear Power Plant Successfully Arrived

Recently, the non-safety-class main instrumentation and control (I&C) cabinets for Unit 1 of Xudabao Nuclear Power Plant arrived smoothly and were delivered to the plant site. The main I&C cabinets are core critical equipment for unit control and operation management at nuclear power plants, undertaking full-process functions such as data acquisition, logic calculation, process control, interlock protection, and operation monitoring. They can be regarded as the "central brain" ensuring the safe, controllable, and stable operation of nuclear power units. This equipment features high technical precision, strong integration, and stringent safety classification requirements, offering advantages such as high control accuracy, fast response speed, strong operational stability, and excellent fault tolerance, thereby ensuring safe, stable, and efficient unit operation. To ensure the equipment arrived on schedule, Liaoning Nuclear Power proactively took the lead, coordinated precisely, and efficiently linked the efforts of the general contractor, equipment manufacturer, and design institute, breaking through the collaborative chain across solution optimization, manufacturing, and factory acceptance testing, overcoming difficulties and advancing efficiently. By the end of July, all preparatory work was completed ahead of schedule, and the equipment arrived on time, laying a solid foundation for subsequent project milestones.

2026-08-08

First Main Girder of Main Crane B Hoisted into Place in Conventional Island of Lufeng Nuclear Power Plant Unit 1

The first main girder of Main Crane B, the first main crane in the conventional island of Lufeng Nuclear Power Plant Unit 1, began lifting at 8:45 on August 7, 2026, and was positioned at 11:31. This marks the official commencement of main crane hoisting work in Conventional Island Unit 1; all hoisting work for Main Cranes A/B is expected to be completed by August 10. The main building of Conventional Island Unit 1 of Lufeng Nuclear Power Plant Unit 1 is equipped with two main cranes, designated Main Crane A and Main Crane B, arranged on the same level with a lifting capacity of 240t/40t each. These are critical lifting equipment for the nuclear power plant, primarily used during the construction phase for hoisting major conventional island equipment such as steam turbines, generators, condensers, moisture separator reheaters, and condensate pumps, as well as other installation work including piping and valves. During the operational phase of the nuclear power plant, they are used for maintenance of the turbine-generator unit and other in-plant items during overhaul periods.

2026-08-07

Professor Lin Guoxian from the BC Cancer Agency Delivers Academic Exchange at the Institute of Radiation Medicine, Chinese Academy of Medical Sciences

Lin Guoxian: Professor at the BC Cancer Agency, whose research focuses on the development of targeted radiopharmaceuticals for the diagnosis and treatment of various tumors. To date, he has led/participated in the publication of over 135 peer-reviewed journal articles, filed more than 30 patent applications related to radiopharmaceuticals, and completed the clinical translation of 7 self-developed radiopharmaceuticals for the diagnosis and treatment of multiple tumor types. During the seminar, Professor Lin Guoxian, based on his team's years of frontier exploration, systematically reviewed the research progress of nuclear drugs targeting PSMA for prostate cancer: first, the molecular design and clinical advantages of F-18 labeled PSMA-targeted PET imaging agents; second, the substantial improvement of tumor targeting of Lu-177 labeled therapeutic radiopharmaceuticals through rational optimization of molecular structures,...

2026-08-07

Institute of Radiation Medicine, Chinese Academy of Medical Sciences Hosts Academic Seminar on PSMA-Targeted Radiopharmaceuticals

On August 3, the Institute of Radiation Medicine, Chinese Academy of Medical Sciences held an academic seminar, inviting Professor Lin Guoxian from the BC Cancer Agency in Vancouver, Canada, to deliver a lecture titled "Development of Prostate-Specific Membrane Antigen-Targeted Radiopharmaceuticals for the Diagnosis and Treatment of Prostate Cancer." The seminar was held in a hybrid format, with some researchers and graduate students from the institute attending in person. Professor Lin Guoxian has long been engaged in the development of targeted radiopharmaceuticals for cancer diagnosis and therapy, having led or contributed to the publication of over 135 peer-reviewed journal articles, filed more than 30 patent applications related to radiopharmaceuticals, and completed clinical translation of 7 self-developed radiopharmaceuticals applied in...

2026-08-07

Notice of the National Energy Administration on Issuing the "15th Five-Year" Action Plan for Electric Power Safety Production

Notice of the National Energy Administration on Issuing the "15th Five-Year" Action Plan for Electric Power Safety Production To the energy administrations of all provinces (autonomous regions, and municipalities directly under the central government), the development and reform commissions of relevant provinces (autonomous regions, and municipalities directly under the central government) and the Xinjiang Production and Construction Corps, the Beijing Municipal Urban Management Commission, the Tianjin Municipal Bureau of Industry and Information Technology, the Department of Industry and Information Technology of Liaoning Province, the Shanghai Municipal Commission of Economy and Informatization, the Chongqing Municipal Commission of Economy and Informatization, all dispatched agencies, and enterprise member units of the National Electric Power Safety Production Committee: In order to implement the decisions and arrangements of the Party Central Committee and the State Council on strengthening safety production, coordinate development and safety, deeply practice the new energy security strategy of "Four Revolutions and One Cooperation," consolidate the safety foundation for building a strong energy country, continuously improve the level of electric power safety production, and ensure the safe and stable operation of the power system and reliable power supply, the "15th Five-Year" Action Plan for Electric Power Safety Production is hereby formulated. It is now issued for your implementation.

2026-08-07

X-Energy and Centrus Sign HALEU Supply Agreement, Accelerating U.S. Advanced Nuclear Fuel Supply Chain

X-Energy and Centrus Energy have signed a low-enriched uranium and high-assay low-enriched uranium supply agreement, marking a more concrete commercialization phase in fuel assurance for U.S. advanced nuclear reactors. Under the agreement, Centrus will provide uranium enrichment services at its American Centrifuge Plant in Pike County, Ohio, with the HALEU to be supplied to X-Energy's fuel subsidiary TRISO-X for the production of TRISO-coated particle fuel at its Oak Ridge, Tennessee fuel fabrication facility, serving the Xe-100 high-temperature gas-cooled small modular reactor. The significance of this agreement lies not only in the supply itself but also in its phased advance payment arrangement. X-Energy will support Centrus through advance payments...

2026-08-07

60th Anniversary of the Joint FAO/IAEA Centre: Nuclear Techniques Continue to Serve Global Agriculture and Food Safety

In 2024, the Joint FAO/IAEA Centre of Nuclear Techniques in Food and Agriculture marks its 60th anniversary. Established in 1964 through a partnership between the Food and Agriculture Organization of the United Nations and the International Atomic Energy Agency, the Centre primarily promotes the application of nuclear science and related technologies in food security, agricultural production, and sustainable environmental development. Over the past 60 years, the Joint Centre has carried out work in areas including pest control, plant breeding and genetics, soil and water management, animal production and health, and food safety and quality control. Its Agriculture and Biotechnology Laboratories have long undertaken tasks in technology development, capacity building, and technology transfer,...

2024-12-27

FAO and IAEA: Nuclear Technologies Are Enhancing Agricultural Production and Food Security

On March 30, 2021, the Food and Agriculture Organization of the United Nations and the International Atomic Energy Agency presented multiple applications of nuclear technologies in agriculture and food security. The two organizations have collaborated for over 50 years in knowledge sharing and capacity building, further strengthening their partnership through the establishment of the Joint FAO/IAEA Centre of Nuclear Techniques in Food and Agriculture. In the field of animal health, nuclear technologies are used for the detection, control, and prevention of transboundary animal diseases and zoonoses. Belize previously had to send animal disease testing samples to overseas laboratories; with support from the Joint FAO/IAEA Centre, the Belize Agricultural Health Authority established a molecular diagnostic laboratory for animal health and adopted real-time polymerase chain reaction (PCR) testing technology. This method can detect animal diseases within 24 hours, helping frontline personnel take rapid prevention and control measures. Recently, the laboratory has also been used to assist in human COVID-19 testing, reflecting the "One Health" concept that animal, human, plant, and environmental health are interconnected.

2021-03-30