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Guohe Series Nuclear Power Engineering Modular Quarterly Meeting and Construction Technology Innovation Application Exchange Conference Successfully Held in Qidong

On August 21, the Guohe Series Nuclear Power Engineering Modular Quarterly Meeting and Construction Technology Innovation Application Exchange Conference, hosted by Shanghai Nuclear Engineering Research and Design Institute (SNERDI) and organized by China Nuclear Industry Fifth Construction Co., Ltd. (CNF), was successfully held in Qidong, Jiangsu Province. Zhang Shoulong, Deputy General Manager and Safety Director of SNERDI, Li Jun, Deputy General Manager of China Nuclear Engineering Corporation (CNEC), and Liu Weihua, Chief Engineer of CNF, attended the meeting. More than 50 representatives from various nuclear power construction participating units gathered to discuss the innovation and practical application of nuclear power modular construction technology. At the meeting, the implementation of action items from the previous quarter was first reviewed, followed by progress reports on key work items including dry construction, plugging modularization, module design guidance manual, and multi-discipline shared rack design optimization. Each nuclear power project department then reported on quarterly work progress and subsequent work plans in turn; participating construction units including China Nuclear Industry 22nd Construction Co., Ltd., China Nuclear Industry 23rd Construction Co., Ltd., and CNF conducted thematic exchanges on modular construction, automatic welding technology, implementation of innovative technologies, and the "7050" plan (70% of all plant welding joints as prefabricated joints, and 50% of all plant prefabricated joints welded by automatic welding). Departments of SNERDI and participating partner units conducted in-depth discussions, exchanging views on key challenges in nuclear power modular construction and building consensus on technical breakthroughs. During the meeting, all attending representatives visited the Jiangsu Heneng Qidong Intelligent Manufacturing Base for on-site inspection, observing the intelligent manufacturing production line construction and gaining direct insight into the practical achievements of modular prefabrication and intelligent manufacturing processes. The meeting fully affirmed the phased achievements made by all participating units in the field of Guohe series nuclear power modular construction, pointed out that modular construction is a key driver for improving quality and efficiency in nuclear power engineering, and made arrangements for the next phase of work, emphasizing that all participating units should continue to deepen EC (Engineering-Construction) collaboration and integrated construction-installation development, and strengthen collaborative coordination to fully guarantee the high-quality construction of Guohe series nuclear power projects.

2026-08-26

Ministry of Ecology and Environment North China Regional Office of Nuclear and Radiation Safety Supervision Conducts Supervision of First Fuel Loading at Tianwan Nuclear Power Plant Unit 7

Recently, the first fuel loading of Unit 7 at Tianwan Nuclear Power Plant was officially initiated, with the first fuel assembly successfully loaded into the reactor core, marking the unit's formal transition into the commissioning phase with nuclear operation. This unit is a key cooperative project witnessed by the heads of state of China and Russia via video link at its groundbreaking ceremony. This fuel loading marks a significant milestone achievement in the largest strategic cooperation project in China-Russia nuclear energy cooperation. As a core and critical procedure in nuclear power engineering, the first fuel loading serves as a comprehensive and holistic verification of the unit's engineering construction quality, system commissioning effectiveness, and safety control capabilities, and is of decisive significance to the subsequent safe and stable operation of the unit. The Ministry of Ecology and Environment North China Regional Office of Nuclear and Radiation Safety Supervision (hereinafter referred to as the North China Regional Office) has consistently upheld the nuclear safety regulatory work style of "rigorous, prudent, meticulous, and practical," closely focusing on the core and critical aspects of the first fuel loading, and implementing full-coverage, full-chain, and whole-process supervision and control over this fuel loading operation, effectively safeguarding the safety and quality defense line of the loading operation.

2026-08-26

Japan Completes Cryogenic Test of World's Largest Superconducting Toroidal Field Coil for ITER

Japan's National Institutes for Quantum Science and Technology (QST) and Toshiba Corporation announced on August 25 that they had successfully completed the first cryogenic current test of the world's largest superconducting toroidal field coil at the construction site of the International Thermonuclear Experimental Reactor (ITER). The test was conducted at an operating temperature of approximately minus 269 degrees Celsius, marking a critical technical milestone before ITER's commissioning. The superconducting toroidal field coil, also known as the TF coil, installed in the test facility is a key component of ITER's superconducting magnet system, used to generate the strong magnetic field required to confine plasma. During the test, the team cooled the coil from room temperature to cryogenic conditions, confirmed its transition to the superconducting state, and for the first time achieved stable conduction of 10,000 amperes of current while the coil was in the superconducting state.

2026-08-25

South Korea's SEC Joins National R&D Project for Active Dose Distribution Control Radiotherapy Equipment

South Korean electron beam source technology company SEC announced on August 25 that it has been selected as a joint research institution for the world's best active dose distribution control radiotherapy machine R&D project, and will participate in the development of core technologies related to next-generation radiotherapy equipment. The project is a newly established task under the Global Flagship Medical Device R&D Program of the South Korean government's medical device R&D fund, with a duration of 6 years and 6 months, starting from July this year and planned to continue until December 2032. The total project budget is 35.2 billion KRW, of which 28 billion KRW is government funding. Radexel serves as the lead institution, with SEC participating as a joint research institution. Other participating organizations include the Korea Atomic Energy Research Institute, Korea Testing Laboratory...

2026-08-25

South Korean team develops biodegradable microgel for localized radiation therapy

Pusan National University announced on August 25 that a research team led by Professor Yang Seung-yun from the Department of Biomaterials Science, in collaboration with Professor Kim Hoon-soo from the Department of Dermatology and Professor Kim Geun-young from the Department of Nuclear Medicine at Pusan National University Hospital, as well as SNBIA Co., Ltd., has developed a precision localized radiation therapy technology based on biodegradable radioactive isotope materials for the treatment of refractory keloids that tend to recur after surgery. Conceptual diagram of precision treatment technology for refractory keloids. Provided by Pusan National University. Keloids are caused by abnormal proliferation of fibroblasts and excessive accumulation of collagen after skin injury. Existing treatment methods include surgery, steroid injections, laser therapy, etc., but...

2026-08-25

Angolan Public Health and Medical Training Delegation Visits the Affiliated Hospital of Southwest Medical University, Focusing on Nuclear Medicine Diagnosis and Treatment Technologies

Recently, the "Angola Public Health and Medical Training Program," organized by the International Exchange Center of the Sichuan Provincial Health Commission, was held at the Affiliated Hospital of Southwest Medical University. An 18-member delegation comprising Angolan health administrators and medical personnel visited the hospital for exchange, with a focus on learning about the development and clinical application of nuclear medicine, urology, and other related disciplines. Jiang Yong, member of the Standing Committee of the Party Committee, Vice President of Southwest Medical University, and President of the Affiliated Hospital, welcomed the Angolan delegation and introduced the hospital's basic information. He stated that under the guidance of the Sichuan Provincial Health Commission, the hospital will leverage its disciplinary advantages as a university-affiliated hospital and a Sichuan Provincial Medical Center to carry out practical cooperation with Angola in talent cultivation, technical exchange, and hospital management.

2026-08-25

China's Nuclear Power Installed Capacity Up 8.5% Year-on-Year by End of July

On August 25, the National Energy Administration released national electricity statistics for January-July. By the end of July, the country's cumulative installed power generation capacity reached 4.08 billion kilowatts, up 11.0% year-on-year. Among this, nuclear power installed capacity stood at 66.14 million kilowatts, up 8.5% year-on-year. During January-July, the country added 3.62 million kilowatts of new nuclear power installed capacity. In the same period, the cumulative average utilization hours of power generation equipment nationwide were 1,671 hours, down 135 hours from the same period last year. The data also showed that by the end of July, thermal power installed capacity was 1.58 billion kilowatts, up 6.3% year-on-year; hydropower installed capacity was 456 million kilowatts, up 3.4% year-on-year; wind power installed capacity was 687 million kilowatts, up 19.5% year-on-year; solar power installed capacity was 1.288 billion kilowatts, up year-on-year...

2026-08-25

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

Russia and India to Advance Cooperation in Nuclear Energy and Other Fields

Russian President Vladimir Putin said at a meeting with Indian Foreign Minister Subrahmanyam Jaishankar in Moscow on August 24 that Russia has identified energy, nuclear energy, and high-tech as key areas of bilateral cooperation with India, with relevant topics steadily advancing on the bilateral agenda. Putin stated that Russia and India maintain cooperation across multiple fields, and bilateral trade volume has grown this year. During the talks, he mentioned that issues such as energy, fertilizer supply, nuclear energy, and high-tech cooperation have been discussed under the India-Russia intergovernmental mechanism. Earlier that day, Jaishankar co-chaired the 27th session of the India-Russia Intergovernmental Commission on Trade, Economic, Scientific, Technological and Cultural Cooperation (IRIGC-TEC) with Russian First Deputy Prime Minister Denis M...

2026-08-25

Angolan Delegation Attends U.S.-Africa Nuclear Energy Summit in Ghana

An Angolan delegation participated in the 2026 U.S.-Africa Nuclear Energy Summit (USANES 2026), held from August 19 to 21 in Accra, Ghana. The summit focused on discussions regarding the peaceful use of nuclear energy on the African continent, with key topics including nuclear workforce development, nuclear safety, regulatory frameworks, institutional capacity building, technological innovation, and international cooperation. According to a statement from the Angolan diplomatic mission in Ghana, the summit theme was "Building and Sustaining the African Nuclear Workforce," with participants including government representatives, experts, and international partners. The Angolan delegation was led by Angola's Ambassador to Ghana, Rui Orlando Xavier, along with representatives from the Americas Department at Angola's Ministry of Foreign Affairs...

2026-08-25

Russian Far Eastern Federal University Develops Ultrafast Ceramic Scintillators for Rapid Ionizing Radiation Detection

On August 21, 2026, scientists at the Russian Far Eastern Federal University, with support from the Russian Science Foundation, are developing ceramic materials for ultrafast detection of ionizing radiation. The results could be used in the future for medical diagnostics, baggage and cargo security screening, radiation monitoring, and scientific equipment requiring fast, precise radiation detection. The project, titled "Ultrafast Ceramic Scintillators for Ionizing Radiation Detection," is led by Anastasia Vonovskikh, a researcher at the Research and Education Center for Advanced Ceramic Materials, Department of Industrial Safety, Polytechnic Institute, Far Eastern Federal University. Scintillators are a class of materials that emit light when exposed to ionizing radiation. Detectors record these light signals to determine radiation intensity and energy. Currently, most related equipment uses single-crystal scintillators, but their production typically requires significant energy and resource inputs. The Far Eastern Federal University team proposes special ceramic materials as an alternative, aiming to improve detection speed and efficiency, making them more suitable for detecting trace amounts of radiation.

2026-08-25

Belarusian Nuclear Power Plant's cumulative electricity generation exceeds 65.5 billion kWh

Belarusian Energy Minister Denis Moroz stated before the start of the Minsk-Ostrovets electric vehicle rally that the cumulative electricity generation of the Belarusian Nuclear Power Plant has exceeded 65.5 billion kWh, currently accounting for approximately 40% of the country's total electricity output. Moroz said that since the plant's commissioning, it has effectively replaced a portion of natural gas consumption, reduced foreign exchange expenditure pressure caused by energy imports, and is of great significance to Belarus's economic operation. Located in Ostrovets, Grodno Region, the Belarusian Nuclear Power Plant is the country's first nuclear power plant, constructed under the Russian AES-2006 design. The project commenced in 2013 and is being built with the participation of Rosatom...

2026-08-25

Russian team develops machine learning model to predict stability of rare earth and actinide complexes

Researchers from the Interdisciplinary Laboratory for Intelligent Chemical Design at the Department of Chemistry of Lomonosov Moscow State University, in collaboration with colleagues from the Department of Mechanics and Mathematics, have developed a new machine learning model for evaluating the stability of complexes of rare earth elements and trivalent actinides. The results have been published in the Journal of Chemical Physics. The research team stated that machine learning can reduce time and material costs in chemical research, which is particularly important for rare, expensive, or hazardous lanthanides and actinides. Lanthanides, along with scandium and yttrium, are commonly classified as rare earth elements and are widely used in permanent magnets, batteries, electronic components, lasers, and other applications. Since rare earth elements in nature...

2026-08-25

Russia's SKIF "Microfocus" experimental station to conduct elemental and structural studies of ores

The Microfocus station, the first experimental station of the Siberian Circular Photon Source (SKIF) Phase 1, will be used to study the elemental composition and structural characteristics of samples in fields such as geology, geophysics, microelectronics, and materials science. The station is being created and integrated by Tomsk Polytechnic University and will in the future serve the exploration and development of hard-to-recover gold, platinum, rare earth elements, and oil reserves. According to reports, the first experiments at the Microfocus station will focus on ore sample studies. Such research is an important step in the development of new deposits, helping researchers more accurately assess deposit reserves, select more suitable extraction methods, and identify promising areas for subsequent exploration. The station employs...

2026-08-25

France Approves Preliminary Works for EPR2 Project at Gravelines Nuclear Power Plant

The French government issued a decree on August 22, local time, approving French utility EDF to launch preliminary preparation works for two EPR2 pressurized water reactors at the Gravelines nuclear power plant, and granting it related environmental permits for site development. The plant currently operates six 900 MW units and is the largest nuclear power station in Western Europe by installed capacity. According to the decree, the approved works include construction of construction platforms and site facilities, relocation of the existing rail terminal, earthworks, foundation reinforcement, construction of waterproof containment structures, and construction access roads. The work also involves relocation of protected flora and fauna, construction of a public information center, and construction of some ancillary parking facilities. EDF said...

2026-08-25