Search Results

Argonne National Laboratory develops new monitoring system that can accurately diagnose hidden faults inside nuclear reactors

U.S. researchers have developed a new monitoring system that combines fiber-optic temperature sensors with artificial intelligence (AI) to identify hidden internal channel blockage risks before they cause costly reactor shutdowns. The technology was developed by Argonne National Laboratory (ANL), part of the U.S. Department of Energy (DOE), and is specifically designed for key heat exchanger components in molten-salt-cooled reactors (MSCRs). Heat exchangers ser...

2026-09-24

U.S. Team Advances Offshore Engineering System for Uranium Extraction from Seawater, Accelerating Toward Industrial-Scale Application

Nuclear fuel startup SuperCritical Materials and the University of Michigan (U-M) have formally established a research collaboration to jointly design and test an offshore mechanical system for uranium-from-seawater extraction, aiming to advance this cutting-edge technology toward industrial-scale engineering application. SuperCritical Materials had previously obtained an exclusive commercial license for a patented adsorbent manufacturing process that captures dissolved uranium in seawater. This joint research and development effort shifts the focus to the field of engineering machinery, primarily developing the capability to support high-frequency deployment and long-duration...

2026-09-24

US Department of Energy Study Shows: Deep Borehole Disposal Option Can Significantly Reduce Nuclear Fuel Cycle Back-End Waste Disposal Costs

Results from a three-year US Department of Energy (DOE)-funded project show that Deep Boreholes technology can provide a safe and low-cost permanent disposal pathway for radioactive waste remaining after Nuclear Fuel Recycling. Deep Isolation Nuclear conducted a systematic assessment of multiple recycling waste disposal scenarios, and the results showed that the estimated costs for all tested scenarios were below the project's control target of "0.1 cents per kilowatt-hour of electricity generation." Long-term safety modeling also confirmed that under normal expected conditions, all options meet...

2026-09-24

Ethiopia Plans to Join Forces with Russia to Accelerate the Construction of Its Nuclear Power Project

Alexey Likhachev, Director General of Rosatom State Atomic Energy Corporation (Госкорпорация «Росатом» / Rosatom), stated that Ethiopia (Эфиопия / Ethiopia) is actively seeking to accelerate the development of its nuclear power industry. Likhachev noted that the two sides had previously reached a preliminary cooperation agreement, but before formally launching the construction of the nuclear power plant project, multiple statutory and technical preparatory procedures in the early preparation stage still need to be completed. Ethiopian Prime Minister Abiy Ahmed Ali (Абий Ах...

2026-09-24

Afrikantov Experimental Design Bureau of Mechanical Engineering Completes Manufacture and Delivery of MBIR Fast Reactor Primary Coolant Circulation Pumps

The machine-building division of Rosatom State Atomic Energy Corporation (Госкорпорация «Росатом» / Rosatom), Afrikantov Experimental Design Bureau of Mechanical Engineering (АО «ОКБМ Африкантов» / OKBM Afrikantov), has completed the manufacture and delivery of the primary coolant circulation pumps (Главные циркуляционные насосы, ГЦН) for the multi-purpose fast neutron research reactor (МБИР / MBIR). As core equipment of the reactor facility, these circulation pumps will be responsible for driving the coolant to circulate within the reactor core...

2026-09-24

Balakovo NPP in Russia Conducts Steam Generator O&M Experience Exchange and Technical Support

Recently, at the Balakovo NPP in Saratov Oblast, Russia, a peer support mission focused on steam generator (Steam Generators / Парогенераторы) O&M technology and experience was successfully held. This event was a routine technical exchange organized by the WANO Moscow Centre (WANO-MC / ВАО АЭС-МЦ), aimed at bringing together industry expertise from multiple parties to further enhance the safety and reliability of nuclear power unit operation. The team participating in this support mission was composed of technical backbone personnel from multiple industry organizations and nuclear power plants, including the World Association of Nuclear...

2026-09-24

Rwanda Plans to Achieve Its First 110 MW Nuclear Power Generation Target by 2033

Rwanda's Minister of Infrastructure, Damien Murwanashyaka, disclosed this on Tuesday, September 22, while attending a meeting of the Senate Committee on Economic and Financial Affairs to discuss the government's initiatives to increase electricity access. Committee Chairperson Fulgence Nsengiyumva said the committee inspected electricity consumers and project sites to assess government planning, power capacity, efforts to promote off-grid energy, and the role of the private sector in increasing electricity access. Murwanashyaka said Rwanda is advancing the various procedures needed to build nuclear power facilities, including obtaining international certification and identifying suitable sites. As the Rwandan government works to expand national power generation capacity, Rwanda is expected to begin using nuclear energy to generate 110 megawatts of electricity between 2030 and 2033.

2026-09-23

AtkinsRéalis Joint Venture Wins $1.7 Billion Nuclear Power Plant Refurbishment Contract

The joint venture formed by Candu Energy, a subsidiary of AtkinsRéalis, and Aecon Group has signed a three-year, $1.7 billion contract with Ontario Power Generation (OPG) to officially launch the refurbishment of Unit 5 at the Pickering CANDU nuclear power plant. The scope of work includes retubing, feeder replacement, and steam generator replacement (RFBR). It is understood that the project is part of Ontario's larger nuclear expansion and life extension program. The program also includes the Bruce and Darlington nuclear...

2026-09-23

New Generation "Harmony System" and Other Technological Achievements Debut at the 23rd China-ASEAN Expo

At the five-day 23rd China-ASEAN Expo and China-ASEAN Business and Investment Summit, CGN showcased its innovative achievements in nuclear power, new energy, and digitalization under the theme "Smart Nuclear Powers Free Trade, Green Electricity Connects ASEAN." At the exhibition, CGN Digital Technology highlighted its independently developed Harmony System series products and their applications in the new energy sector, and used virtual reality technology to give visitors the opportunity to tour nuclear power plants. The Harmony System is hailed as the "nerve center" and "brain" of nuclear power plants. It is China's independently developed nuclear safety-class digital instrumentation and control system, and has now been widely applied to 34 nuclear power units nationwide, covering second- to fourth-generation nuclear power reactor types and technologies. Through the comprehensive iterative upgrading of the Harmony System, CGN Digital Technology has equipped it with a smarter, safer, and more economical "super intelligent brain," aiming to provide digital and intelligent empowerment for the full-cycle production and operation of nuclear power plants.

2026-09-22

Nuclear and Radiation Safety Center of the Ministry of Ecology and Environment Conducts Technical Exchange at Beishan Underground Laboratory

To align with the key engineering tasks of the 15th Five-Year Plan for Building a Beautiful China, the responsible officials of the Nuclear and Radiation Safety Center of the Ministry of Ecology and Environment (hereinafter referred to as the Nuclear and Radiation Safety Center) recently led a team to the Beishan Underground Laboratory for technical exchange. The 15th Five-Year Plan for Building a Beautiful China explicitly proposes the construction of a safety assessment and verification platform for geological disposal of high-level radioactive waste. During the exchange, personnel from the Nuclear and Radiation Safety Center went deep into the Beishan Underground Laboratory site, conducting on-site inspections of underground tunnels, disposal holes, surrounding rock excavation interfaces, etc., and carried out in-depth technical exchanges with personnel from the Beijing Research Institute of Uranium Geology. The two sides focused on the layout of special tests for safety review, software development and testing, conceptual design review...

2026-09-22

Jiluntai's independently developed HER2-targeted diagnostic new drug has been approved for clinical trials, expected to facilitate precision treatment of breast cancer

Jiluntai Company, a nuclear medicine innovation enterprise invested and incubated by Baiyang Pharmaceutical Group, has recently made important progress. Its independently developed Class 1 chemical radioactive diagnostic new drug —— Technetium [⁹⁹ᵐTc] hydrazinonicotinamide dual-chain Ark peptide injection (⁹⁹ᵐTc‑HP‑Ark2), has received supplementary clinical trial application approval from the National Medical Products Administration (NMPA), which means the product will continue to undergo clinical trials, bringing new hope for precision subtyping and treatment of breast cancer. This product is a radioactive diagnostic agent for SPECT/CT imaging, intended for the differential diagnosis of HER2-positive breast cancer. HER2 is an important prognostic indicator for malignant tumors such as breast cancer...

2026-09-21

National Nuclear Safety Administration Issues the Guidelines for Ecological Environment Impact Assessment of Magnetic Confinement Fusion Devices

To implement the regulatory requirements for fusion devices under the Ecological Environment Code of the People's Republic of China and the Atomic Energy Law of the People's Republic of China, and to improve China's regulatory framework for radiation safety supervision of fusion devices, the Ministry of Ecology and Environment's National Nuclear Safety Administration recently officially issued the Guidelines for Ecological Environment Impact Assessment of Magnetic Confinement Fusion Devices (hereinafter referred to as the Guidelines). The Guidelines were compiled by the Nuclear and Radiation Safety Center of the Ministry of Ecology and Environment, drawing on relevant domestic and international regulations and standards, and incorporating the construction and operation characteristics and environmental impact features of China's fusion devices. They aim to standardize and guide the ecological environment impact assessment of fusion devices throughout their entire life cycle...

2026-09-20

Canada's Pickering Nuclear Power Station in Toronto is about to shut down for refurbishment

Nicole Butcher, CEO of Ontario Power Generation (OPG), announced at the Canada Investment Summit that the four units at Pickering Nuclear Power Station's B plant, namely Units 5 through 8, will be gradually taken out of service and enter a comprehensive refurbishment phase lasting five to seven years. Since these four units began operation in the mid-1980s, they have consistently provided about one-tenth of Ontario's electricity supply. With the shutdown of these units, all eight reactors at Pickering Nuclear Power Station will cease generating electricity. According to OPG's financial plan, the refurbishment project will begin first with Unit 5, which is expected to be reconnected to the grid in 2031, while the entire project is planned to be fully completed by 2034. This pr...

2026-09-20

Russia's Kalinin Nuclear Power Plant Unit 2 begins scheduled comprehensive overhaul, equipment upgrades to be carried out

On September 19, 2026, Kalinin Nuclear Power Plant Unit 2 officially entered a period of scheduled maintenance according to plan. The unit belongs to Rosenergoatom, a branch of the Electric Power Division of Rosatom State Atomic Energy Corporation. The maintenance will involve nuclear fuel replacement, routine inspection and repair of the reactor and turbine generator set, as well as a comprehensive assessment of the technical condition of the metal materials of core equipment. During the maintenance period, technical personnel from the Kalinin Nuclear Power Plant will work closely with experts from Atomenergoremont Company. While carrying out routine maintenance, they will also implement nine upgrade and modification projects on some key nodes and process systems of Unit 2. The entire overhaul process requires...

2026-09-20

Romania and Argentina Nuclear Power Companies Sign Memorandum of Understanding to Deepen CANDU 6 Heavy Water Reactor Technology Cooperation

Romania's National Nuclear Power Company (SNN) and Argentina's Nuclear Power Company (NASA) signed a non-binding memorandum of understanding on Thursday. According to a press release issued by the Romanian company, the two parties will engage in in-depth cooperation in the operation and development of CANDU 6 heavy water reactor technology. Both companies possess strong technical strength and rich practical experience in the engineering design, daily operation, equipment maintenance, large-scale project management, life extension, nuclear safety analysis, and reactor operation of CANDU 6 technology nuclear reactors. Argentina's Nuclear Power Company had previously successfully completed the refurbishment and upgrade of the Embalse Nuclear Power Plant, which uses CANDU technology...

2026-09-18