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Shimane Nuclear Power Plant Unit 2 Completes Fuel Replacement and Installs Containment Vessel Head

Chugoku Electric Power Co. on August 4 disclosed the installation work of the containment vessel head for Unit 2 of the Shimane Nuclear Power Plant. The unit is currently undergoing periodic inspection, with major procedures such as nuclear fuel replacement already completed. Unit 2 of the Shimane Nuclear Power Plant, located in Matsue City, Japan, was restarted two years ago. Chugoku Electric Power Co. halted the unit's operation in February this year and has been conducting periodic inspections as scheduled. To date, all 560 nuclear fuel assemblies in the unit have been removed, and safety confirmation of the reactor core has been completed. Approximately 120 of these fuel assemblies were replaced with new nuclear fuel assemblies, followed by the phase of resetting related equipment and confirming seal integrity...

2026-08-05

WANO Peer Review Successfully Conducted for Hainan Nuclear Power Units 1 and 2

From July 13 to 31, the World Association of Nuclear Operators (WANO) conducted a three-week operational peer review of Hainan Nuclear Power Units 1 and 2. The review involved 22 industry experts from 5 countries and regions, who carried out a comprehensive and systematic assessment of Hainan Nuclear Power across ten core areas including organizational management, operations, maintenance, and technology, through various methods such as on-site observations, personnel interviews, and document reviews. In addition, the expert team conducted a special evaluation of the plant's nuclear safety culture status and the implementation of Significant Operating Experience Reports (SOER). At the review summary meeting, the review team announced the assessment results and provided professional recommendations for the plant's continuous improvement. ...

2026-08-05

NPCIL launches engineering design tender for 220 MWe Bharat Small Reactor

Nuclear Power Corporation of India Limited (NPCIL) has issued a tender notice inviting bids for plant engineering design and 3D modeling services for its 220 MWe-class Bharat Small Reactor (BSR) project. The reactor design is based on India's existing 220 MWe pressurized heavy water reactor (PHWR) technology, with a bid submission deadline of August 10. The scope of this tender covers general design and engineering services for civil, process, mechanical, piping, electrical, control and instrumentation systems, as well as heating, ventilation and air conditioning systems, pipe stress analysis, and 3D computer modeling. NPCIL aims to select a supplier capable of delivering an integrated engineering solution and providing support for subsequent detailed design verification, construction and commissioning documentation. The project requires suppliers to prioritize quality assurance and comply with relevant regulatory and technical standards.

2026-08-04

Unit 2 of Kola NPP begins 30-day scheduled preventive maintenance

On August 2, 2026, Unit 2 of the Kola Nuclear Power Plant launched scheduled preventive maintenance (SPM) incorporating modernization elements, expected to last approximately 30 days. During this mid-cycle overhaul, specialists will carry out extensive work on critical equipment. In the reactor shop, major repairs will be performed on part of the steam generators, main circulation pumps, and primary circuit piping. Plans also include disassembly and reassembly of the reactor plant, nuclear fuel replacement, and repair of the reactor internals and safety system equipment. In the turbine shop, turbine units, turbogenerators, circulation pumps, low-pressure heaters, and separators-superheaters will be repaired. On the electrical side, transformers and diesel generators will undergo maintenance. Additionally, upgrades are planned for the automatic chemical control system of the primary coolant and the DC power distribution panels for the entire station and individual units.

2026-08-04

USDA Plans $25 Million Investment in Sterile Fly Release Facility in Arizona

The U.S. Department of Agriculture will invest $25 million to build a new sterile fly release facility in Arizona, strengthening efforts to control New World screwworm and reduce the risk of it invading American livestock herds. Agriculture Secretary Brooke Rollins announced the plan during a visit to the Douglas Port of Entry in Arizona. According to the department, releasing sterile flies is a key method for suppressing and ultimately eradicating New World screwworm populations. The proposed Arizona facility will enhance USDA's sterile fly release capacity and complement existing facilities and operations in Texas, Mexico, and Panama, further strengthening emergency response capabilities along the U.S. southwest border. The U.S...

2026-08-04

Water Leak at Pipe Joint of Primary Cooling Pump in Unit 2 of Takahama Nuclear Power Plant; Kansai Electric Confirms No Radioactive Impact

Kansai Electric Power announced on August 3 that a water leak was found at a cooling water pipe joint in Unit 2 of the Takahama Nuclear Power Plant in July. According to Kansai Electric Power, an inspection crew discovered the issue during a check inside the intermediate building on July 11, with a leak volume of approximately 3.4 liters, and repairs were carried out on the 14th. The leak occurred at the pipe connection of the No. 1 cooling water pump during a periodic inspection. The pipe has an outer diameter of 2 centimeters, is secured by threaded fittings, and was sealed with sealing tape. Kansai Electric Power preliminarily determined that the leak may have been caused by tape deterioration due to friction or insufficient wrapping. Currently, Kansai Electric Power re-wrapped the sealing tape on the 14th, and Unit 2 of the Takahama Nuclear Power Plant resumed normal operation on July 16, with no other abnormalities identified to date. It is worth noting that the taped section had undergone a disassembly inspection in 2018, when the plant was in a long-term shutdown state.

2026-08-04

Vietnam Electricity Group Plans to Train Over 2,000 Specialists for Ninh Thuan 1 Nuclear Power Project

Vietnam Electricity Group (EVN) has launched a talent assurance program for the Ninh Thuan 1 Nuclear Power Project, aiming to train over 2,000 specialists for the construction, operation, and maintenance of the facility. As Vietnam's first nuclear power project, the Ninh Thuan 1 Nuclear Power Project must simultaneously address key issues such as the legal framework, project financing, restructuring of implementing agencies, and acceleration of investment preparation while advancing human resource readiness. EVN stated that it is cooperating with the Ministry of Education and Training, international nuclear technology partners, and relevant institutions with nuclear energy experience to develop a systematic education and training program for Ninh Thuan 1 Nuclear Power Project personnel. According to preliminary arrangements, the project management organization will require approximately 400 personnel, responsible for construction investment, technical,...

2026-08-04

Unit 2 of Romania's Cernavoda Nuclear Power Plant can only operate for about 5 more days due to the continuously declining water level of the Danube River

Unit 2 of Romania's Cernavoda Nuclear Power Plant is expected to operate for only about five days due to the declining water level of the Danube River. Romeo Urjan, the plant's director, stated that if the Danube's water level continues to drop at a rate of 2 to 3 centimeters per day, Unit 2 will soon cease operation. Unit 1 has already been shut down due to insufficient water flow. Urjan emphasized that despite this, Unit 2 continues to operate within normal parameters, and nuclear safety is not under any threat. To alleviate the situation, relevant authorities are preparing to deploy four barges to divert more water to the plant, hoping to raise the water level by 7 to 8 centimeters, thereby extending the plant's operating time. Related...

2026-08-04

Second Ring of Steel Containment Vessel for Reactor Building of Unit 2 at Xudabao Nuclear Power Plant Successfully Hoisted into Place

At 9:57 on August 4, the second ring of the steel containment vessel (hereinafter referred to as CV Ring 2) for the reactor building of Unit 2 at Xudabao Nuclear Power Plant was successfully hoisted into place. The CV Ring 2 hoisted this time is the third ring segment of the steel containment vessel for Unit 2, with a hoisting weight of nearly 890 tons. During the assembly phase, the installation of multiple discipline items, including annular air ducts, steel structural annular corridors, and U-shaped supports for air turbulence, was completed simultaneously for this module, effectively reducing the risk of cross-operation interference in subsequent internal construction of the nuclear island. This approach fully leveraged the advantages of modular construction and effectively translated the concept of "modularize wherever applicable, prefabricate wherever installable" into tangible engineering outcomes. During the assembly and hoisting of CV Ring 2 for Unit 2, Liaoning Nuclear Power, in collaboration with...

2026-08-04

Moscow Cable Company Shield to Supply 4 km of Busbar Trunking for Units 3 and 4 of Leningrad NPP Phase II

Moscow Cable Company (Shield) will supply four kilometers of transmission lines for the Leningrad Nuclear Power Plant. The company will manufacture 10 kV and 24 kV generator voltage transmission lines for Units 3 and 4 of Leningrad NPP Phase II. These transmission lines meet the highest reliability and safety requirements of the nuclear industry and are equipped with current transformers and voltage transformers produced by Cable Shield Company. The transmission lines will be manufactured at the enterprise in the city of Kovrov, where new production capacity for cable trays was built last year. Currently, the plant's annual production capacity reaches 12,000 meters of cable trays. According to statistics, over 400,000 meters of transmission lines produced by the company have been put into operation...

2026-08-04

Zhongji Flash e-Flash 200A Enters Innovative Medical Device Special Review Program

Recently, the public notice period for the review results of applications for the Innovative Medical Device Special Review Program by the Center for Medical Device Evaluation of the National Medical Products Administration has concluded. The ultra-high dose rate electron beam radiotherapy system (e-Flash 200A), independently developed by Zhongji Flash Medical Technology Co., Ltd., has officially entered the Innovative Medical Device Special Review Program. According to reports, the e-Flash 200A is China's first ultra-high dose rate electron beam FLASH radiotherapy device and had previously been included in the "Global New" green channel. Its entry into the Innovative Medical Device Special Review Program signifies further recognition of the product's technological innovation and clinical application value. The system is designed for superficial tumor radiothe...

2026-08-04

CGN Guangdong Taipingling Nuclear Power Project Unit 2 Officially Commences Commercial Operation

On August 3, CGN Guangdong Taipingling Nuclear Power Project Unit 2 officially commenced commercial operation, marking the full completion of the Phase I project of the first Hualong One self-developed third-generation nuclear power project in the Guangdong-Hong Kong-Macao Greater Bay Area. Located in Huidong County, Huizhou City, Guangdong Province, the Taipingling Nuclear Power Project's Phase I includes Units 1 and 2, which received national approval on April 8, 2019. Among them, Unit 1 of the project commenced commercial operation in April this year. The construction team fully leveraged experience from previous Hualong One projects, successively completing a series of major engineering milestones including nuclear island main structure construction, equipment installation and commissioning, nuclear fuel loading, first criticality of the reactor, and grid connection for power generation, with steady improvements in project construction quality, safety levels, and construction efficiency...

2026-08-03

2026 Special Training Course on Radiation Safety Practices for Nuclear Technology Utilization Held in Xi'an

To thoroughly implement the Ecological Environment Code and further enhance radiation safety management in the field of nuclear technology utilization, the 2026 Special Training Course on the Application of the Ecological Environment Code and Radiation Safety Practices for Nuclear Technology Utilization, hosted by the Nuclear and Radiation Safety Center of the Ministry of Ecology and Environment (hereinafter referred to as the Center), was successfully held in Xi'an, Shaanxi Province, from July 27 to 30. Nearly one hundred trainees from 67 institutions nationwide, including ecological environment departments, research institutes, medical facilities, and environmental impact assessment (EIA) compilation agencies, gathered together to study the new regulations and discuss practical matters, empowering the industry's high-quality development. This training closely followed the pulse of industry development, focusing on the new situations and challenges...

2026-08-03

Ratio Therapeutics Completes $70 Million Series C Financing to Advance Clinical Development of Ac-225 Targeted Radiopharmaceuticals

Ratio Therapeutics, Inc., a U.S. clinical-stage pharmaceutical company, recently announced the completion of a $70 million Series C financing round. The company stated that following this round, its cumulative total financing has exceeded $240 million. According to the announcement, this round saw participation from existing investors Duquesne Family Office and Bristol Myers Squibb, while also bringing in new investors such as Catalio Capital Management, Eli Lilly and Company, and Wasatch Group. Ratio Therapeutics stated that the proceeds will be used to advance the clinical development of its targeted radiotherapeutic product pipeline and expand manufacturing infrastructure. The company plans to continue advancing the ATLAS study, which is evaluating its lead radiotherapeutic agent [Ac-2...

2026-08-03

Montpellier, France, tests control of tiger mosquitoes by releasing 200,000 X-ray-sterilized males weekly

Montpellier, France, is testing a mosquito control strategy that does not rely on chemical insecticides by releasing X-ray-sterilized sterile male tiger mosquitoes, in response to the spread of tiger mosquitoes and the associated disease transmission risks. The trial has been underway since 2025 in the Malbosc residential area of Montpellier. This area is suitable for tiger mosquito breeding, and the trial team releases sterile male tiger mosquitoes at approximately 30 release points twice a week, about 100,000 per release, equivalent to roughly 200,000 per week across an area of about 50 hectares. The method is based on the sterile insect technique. Since only female mosquitoes bite and suck blood and may transmit viruses, and females typically mate only once in their lifetime, researchers release male mosquitoes that have lost their reproductive capacity after X-ray treatment into the wild to mate with wild females. The eggs subsequently laid by females fail to fertilize normally, thereby reducing the next generation of mosquito populations.

2026-08-03