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DUNE Prototype Detector Undergoes 300 kV Pressure Test at CERN

The Deep Underground Neutrino Experiment (DUNE), an international collaborative project led by the Fermi National Accelerator Laboratory under the U.S. Department of Energy, is conducting pressure tests on the prototype detector ProtoDUNE at CERN's Neutrino Platform to verify the long-term stability of the relevant detection technology under extreme operating conditions. DUNE is designed as a large-scale neutrino research experiment aimed at studying the properties of neutrinos and their role in the evolution of the universe. The experiment will install large liquid argon time projection chamber detectors approximately one mile underground at the Sanford Underground Research Facility in South Dakota, USA. Once the detectors are filled with liquid argon and sealed, internal components will be difficult to access for extended periods...

2026-08-03

Japanese Team Discovers New Ordered State of "Electronic Chirality" in Uranium Compound

The Japan Atomic Energy Agency and Tohoku University announced on July 28 that their research team has discovered a new electronic ordered state in the uranium compound URhSn, confirming for the first time in an actual material that even when the crystal structure itself lacks chirality, the arrangement of electrons within the material can spontaneously form right-handed/left-handed characteristics. Chirality generally refers to the property where an object cannot perfectly coincide with its mirror image, such as left and right hands, screw thread directions, and the helical structure of DNA. In the past, material chirality was generally believed to originate from asymmetry in atomic arrangement. This study demonstrates, however, that chirality can also arise from the ordered arrangement of electron distributions. The research team used single-crystal samples of URhSn, composed of uranium, rhodium, and tin, and employed nuclear magnetic...

2026-08-03

Radiation protection expert Peter Bryant to lead University of Liverpool's Chadwick Institute for Nuclear Innovation

The University of Liverpool has announced that Professor Peter Bryant has been appointed as the Director of the newly established Chadwick Institute for Nuclear Innovation, with his tenure officially commencing in September 2026. The Chadwick Institute for Nuclear Innovation is named after Nobel laureate Sir James Chadwick, who served as Head of the Physics Department at the University of Liverpool and is renowned for his discovery of the neutron. The Institute will leverage the University of Liverpool's research expertise, innovative facilities, and strategic partnerships in the nuclear energy sector to advance research and talent development in nuclear innovation. Bryant has long been engaged in work related to the civil nuclear fuel cycle, with his research and management portfolio encompassing radiation protection, environmental permitting, radioactive waste...

2026-08-03

Japanese Poll: 76% of Respondents Support Maintaining the "Three Non-Nuclear Principles"

The Tokyo Shimbun, citing a national poll conducted by the Kyodo News-affiliated survey organization from June to July among 3,000 people aged 18 and above, reported that 76% of Japanese support maintaining the Three Non-Nuclear Principles of not manufacturing, not possessing, and not allowing the introduction of nuclear weapons; 77% oppose nuclear-sharing arrangements (i.e., the U.S. stationing nuclear weapons in Japan and operating them jointly). Given that Japan is the only country to have suffered atomic bombing in war, the results highlight strong anti-nuclear sentiment, while debate over whether to revise the principles is intensifying. Support for Japan joining the Treaty on the Prohibition of Nuclear Weapons before the first review conference in November stands at 55%, down 5 percentage points from the previous year; opponents account for 42%, of whom 56% believe that joining would not lead to nuclear disarmament. Regarding recent U.S. actions...

2026-08-03

Multinational Team Reveals Mechanisms of Lithiation in Modulating the Structural and Electronic Properties of Borophene Using Synchrotron Techniques

A research team from the Institute of Physics in Zagreb, Croatia, Elettra Synchrotron in Trieste, Italy, Shimane University, and Tokyo University of Science recently conducted a study on the interaction between lithium atoms and borophene, revealing the mechanisms by which lithiation affects the atomic structure and electronic properties of borophene. The findings were published in *ACS Nano* and selected as the journal cover article. (a) Shift of the B 1s core level toward higher binding energy; (b) reduction of the sample work function due to charge transfer from Li atoms to B atoms; (c) lithium atoms (yellow) deposited on borophene (magenta) induce deformation of the borophene lattice, attributed to significant charge redistribution within the system...

2026-08-03

U.S. Nuclear Regulatory Commission Signs Memorandums of Understanding with Coast Guard and Marine Minerals Administration to Strengthen Offshore Nuclear Energy Cooperation

Recently, the U.S. Nuclear Regulatory Commission (NRC) signed Memorandums of Understanding (MOUs) with the U.S. Coast Guard (USCG) and the newly established Marine Minerals Administration (MMA), respectively, aimed at strengthening coordination and cooperation on civilian offshore nuclear projects. These initiatives come at a time of growing interest in nuclear technology within the commercial shipping sector, including projects such as nuclear-powered vessels and floating nuclear power plants. The agreement with the Coast Guard updates a previous agreement signed with the Atomic Energy Commission in 1973, aiming to modernize regulatory processes and ensure effective management of the design, construction, operation, and oversight of civilian nuclear reactors at sea. Meanwhile, the NRC's cooperation with the MMA focuses on clarifying jurisdictional issues for any potential nuclear projects on the U.S. Outer Continental Shelf (OCS).

2026-08-03

Bulgaria Approves Decommissioning Licenses for Units 3 and 4 of Kozloduy Nuclear Power Plant

On August 1, the Bulgarian Nuclear Regulatory Agency (NRA) issued a 10-year license to the State Enterprise for Radioactive Waste Management (SERAW), authorizing it to carry out the decommissioning of Units 3 and 4 of the Kozloduy Nuclear Power Plant. The license was presented to SERAW Deputy Executive Director Elizabeth Mladenova by NRA Chairman Tsanko Bachiski. The license is held by SERAW's specialized department responsible for the decommissioning of Units 1 to 4 of the Kozloduy Nuclear Power Plant. SERAW Management Board Chairman Sergey Tsochev attended the license award ceremony. According to the license requirements, the decommissioning of Units 3 and 4 must comply with Bulgaria's Law on the Safe Use of Nuclear Energy and relevant implementing regulations.

2026-08-03

Adani Group Proposes Two Nuclear Power Plants in India's Odisha State

The Adani Group has submitted a proposal to the Government of Odisha to build two nuclear power plants in the state, with a planned total installed capacity of 5,600 MW and an estimated investment of approximately ₹1.5 trillion. The proposal is seen as a significant move to expand private sector participation in India's civil nuclear energy sector. According to disclosures, Subrat Tripathy, President of Business Development at Adani Ports and Special Economic Zone, led a delegation to meet Odisha's Deputy Chief Minister and Energy Minister Kanak Vardhan Singh Deo in Bhubaneswar...

2026-08-03

US Utility Xcel Energy's Nuclear Plant Life Extension Boosts Q2 Earnings Significantly

Xcel Energy, a multi-state regulated electric and gas utility headquartered in Minneapolis, USA, achieved significant earnings growth in the second quarter, primarily driven by reduced depreciation expenses resulting from extended operating lives of its nuclear power plants. The company extended the expected operating lives of its nuclear plants to 2050 and beyond, thereby lowering quarterly depreciation costs and positively impacting its financial performance. Despite a decline in operating revenues, net income still grew by 32% to $586 million, with diluted earnings per share rising from $0.75 to $0.93. The extension of nuclear plant operating lives does not imply an immediate increase in cash flow or power generation...

2026-08-03

Danube Water Levels Continue to Drop, Putting Pressure on Romania's Cernavodă Nuclear Power Plant Operations

Romanian official Sorin Lindasu said on August 1 that if the Danube River water level continues to decline, the Cernavodă Nuclear Power Plant in Constanța County, southeastern Romania, may only be able to continue operating for 4 to 5 days. To ensure the water level required for continuous plant operation, relevant parties have begun implementing hydraulic engineering works on the Danube. Lindasu stated that the Danube water level is currently dropping at a rate of about 2 to 3 centimeters per day. A flow rate of 1,590 cubic meters per second has been recorded at the Baziaș inlet where the Danube enters Romanian territory, and this figure is expected to continue declining, potentially falling to about 1,450 cubic meters per second by August 7. Under these conditions, Cernavodă...

2026-08-03

Nitrogen Supply Unit at Fukushima Daiichi Nuclear Power Station Resumes Operation After Malfunction

Tokyo Electric Power Company (TEPCO) reported on August 1 that a reactor nitrogen supply unit at the Fukushima Daiichi Nuclear Power Station malfunctioned that day, but was subsequently repaired and resumed gas supply. The company stated that during the malfunction, no significant fluctuations were observed in hydrogen concentrations inside the reactors of Units 1 to 3 or in surrounding radiation monitoring data, and no risk of hydrogen explosion was confirmed. The reactor containments and pressure vessels of Units 1 to 3 at the Fukushima Daiichi Nuclear Power Station require continuous nitrogen injection to suppress hydrogen accumulation resulting from radiolysis of water. If hydrogen concentrations exceed a certain level, the risk of hydrogen explosion may increase. According to TEPCO, at 11:14 a.m. on August 1, a worker...

2026-08-03

Xinjiang's First Domestically Developed SPECT/CT Put into Operation at the First Affiliated Hospital of Shihezi University

Recently, the mid-term summary meeting of the National Key R&D Program project "Research on Application Solutions for Domestically Developed Dual-Head Single-Photon Imaging Equipment (SPECT)" under the 14th Five-Year Plan, along with the SPECT/CT commissioning ceremony and academic seminar, was held at the First Affiliated Hospital of Shihezi University. The Insight four-dimensional quantitative SPECT/CT from永新医疗 (Yongxin Medical) was officially installed in Xinjiang, becoming the first domestically developed SPECT/CT system put into clinical use in the region. A representative from the First Affiliated Hospital of Shihezi University stated that the commissioning of the domestically developed SPECT/CT will help the hospital improve its precision diagnosis and treatment system in northern Xinjiang and enhance regional nuclear medicine service capabilities. Experts attending the meeting noted that the deployment of this system in clinical practice will help explore the standardized application pathways of SPECT/CT in primary hospitals and accumulate clinical experience in the use of nuclear medicine imaging equipment in western China.

2026-08-03

The 14th "Charm of Nuclear" Nuclear Science Summer Camp Opens at Shanghai Jiao Tong University

On July 31, the 14th "Charm of Nuclear" National Nuclear Science Summer Camp, co-hosted by the Chinese Nuclear Society and China National Nuclear Power Co., Ltd., organized by the Nuclear Power Operation Research Institute and co-organized by Qinshan Nuclear Power, opened at the Gaotian Hall on the Minhang Campus of Shanghai Jiao Tong University. The opening ceremony also featured lectures by academicians and experts, providing a high-quality platform for young people to explore nuclear science and technology through diverse and enriching science communication formats. Chai Zhifang, academician of the Chinese Academy of Sciences and honorary director of the State Key Laboratory of Radiological Medicine and Radiation Protection at Soochow University, Gao Keli, deputy secretary-general of the Chinese Nuclear Society, and relevant officials from the CNNC Shanghai Market Development Department, the Nuclear Power Operation Research Institute, and the School of Mechanical Engineering at Shanghai Jiao Tong University...

2026-08-03

Mao Yawei, General Manager of China Zhongyuan Engineering Corporation, Leads a Delegation to Visit Harbin Engineering University

On July 28, a three-member delegation led by Mao Yawei, General Manager of China Zhongyuan Engineering Corporation, visited Harbin Engineering University (HEU). Chen Hailong, Assistant President of HEU, attended the meeting. The two sides conducted in-depth exchanges on deepening international talent cultivation and scientific research cooperation. Chen Hailong extended a warm welcome to Mao Yawei and his delegation. He stated that HEU has been continuously and thoroughly implementing the important speech and directives delivered by General Secretary Xi Jinping during his visit to the university, closely aligning with the national nuclear industry development needs, and advancing education, science and technology, and talent development in an integrated manner. China Zhongyuan and HEU have a solid foundation for cooperation and broad prospects, having already achieved fruitful results in areas such as joint cultivation of international students, international talent training, and platform resource sharing...

2026-08-03

Unit 3 of the Huaneng Changjiang Nuclear Power Phase II project—Hainan Province's first "Hualong One" nuclear power project—has been connected to the grid and is generating electricity

On August 1, Unit 3 of the Huaneng Changjiang Nuclear Power Phase II Project, the first large-scale pressurized water reactor nuclear power project under controlling construction by China Huaneng Group Co., Ltd. and the first "Hualong One" nuclear power project in Hainan Province, was connected to the grid, generating Huaneng's first kilowatt-hour of pressurized water reactor nuclear power. This marks that the unit has officially gained the capability to transmit power to the grid, taking a key step toward the goal of commercial operation. The project plans to build two 1.2-million-kilowatt nuclear power units, equipped with China's independently developed third-generation pressurized water reactor nuclear power technology, the "Hualong One." It vigorously promotes the independent design of nuclear power and the localization of equipment manufacturing, and adopts a safety design concept combining active and passive systems, which can significantly improve the reliability and safety of the nuclear power plant. ...

2026-08-03