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Installation of key components of the core catcher for Unit 4 of Leningrad NPP Phase II completed

The under-construction Unit 4 of Leningrad NPP Phase II has recently reached a key engineering milestone: the engineering team of the general contractor TITAN-2 successfully positioned and secured the maintenance platform and cantilever truss of the core catcher (the core passive safety system molten core retention device) precisely in the reactor shaft. The two large components weigh 78 tonnes and 148 tonnes respectively. Following the installation of the first batch of components (the catcher vessel and internal filler materials) in the summer of this year, another breakthrough has been achieved in the assembly of large structures for this core safety facility. As the core barrier of the defense-in-depth system of the Generation III+ pressurized water reactor (VVER-1200), the core catcher is mainly used under severe accident conditions...

2026-10-25

Steam Generator for Zhangzhou Nuclear Power Phase II Unit 4 Manufactured by Harbin Electric Power Equipment Co., Ltd. Successfully Shipped

On October 24, 2026, the steam generator for Zhangzhou Nuclear Power Phase II Unit 4, manufactured by Harbin Electric Power Equipment Co., Ltd. (hereinafter referred to as "HEPE"), was successfully shipped. The steam generator for this unit successfully carried forward the good momentum of early delivery achieved for Unit 3, completing delivery 3 months ahead of the contractual delivery date. This marks the successful fulfillment of the "Hualong One" steam generator contract for Units 3 and 4 of Zhangzhou Nuclear Power Phase II, laying a solid foundation for a good start to the "15th Five-Year Plan" period with stable production capacity and outstanding quality. The steam generator is the core equipment of the "Hualong One" nuclear power unit, undertaking the core functions of core energy conversion and ensuring stable power generation of the unit. A single steam generator weighs 370 tons, with sophisticated structure and complex manufacturing processes, featuring high manufacturing standards and stringent process parameters...

2026-10-25

Datang Nuclear Power Receives RMB 1.57 Billion Capital Increase

Datang International Power Generation Co., Ltd. (Datang Power Generation) issued an announcement on the evening of October 9, 2026, stating that it has formally signed a Capital Increase Agreement with its controlling shareholder China Datang Corporation Ltd. (Datang Group) and China Datang Corporation Nuclear Power Co., Ltd. (Datang Nuclear Power Company). All parties will jointly implement a capital increase in Datang Nuclear Power Company using their own funds in cash, with a total capital increase scale of RMB 1.57 billion. According to the provisions of the Capital Increase Agreement, this capital increase strictly proceeds in proportion to the original shareholders' shareholding ratios. Datang Group contributed RMB 942 million according to its 60% shareholding ratio, and Datang Power Generation contributed RMB 628 million according to its 40% shareholding ratio. After the completion of the capital increase, the equity structure of Datang Nuclear Power Company...

2026-10-11

Qinshan Nuclear Power Plant Unit 2 of Qinshan Phase II Completes 218 Refueling Outage

At 18:30 on September 29, Unit 2 of Qinshan Phase II was successfully connected to the grid, marking the official completion of the 218 refueling outage. During this outage, more than 5,300 tasks were completed, mainly including the PSR weakness modification for prevention of boron misdilution, addition of automatic primary coolant makeup and residual heat removal eddy current detection functions, excitation system modification for the B-train emergency diesel generator, disassembly and inspection of the turbine-generator, annual inspection of the main transformer and station service transformer, replacement of No. 2 and No. 3 seals of the No. 2 main coolant pump, disassembly and inspection of the No. 1 charging pump, modification of the nuclear island switchboards, condenser cleaning and eddy current inspection, and optimization of the pipe supports where the safety injection system safety valves are located. These important tasks have laid a solid foundation for the safe and stable operation of the unit in the next fuel cycle. All outage personnel, under the...

2026-09-29

Hainan Free Trade Port's first "Hualong One", Huaneng Changjiang Nuclear Power Phase II Unit 3 is about to be officially put into operation

The first Hualong One nuclear power unit in the Hainan Free Trade Port, Huaneng Changjiang Nuclear Power Phase II Unit 3, is about to officially enter commercial operation. Huaneng Changjiang Nuclear Power Phase II is equipped with China's independently developed third-generation Hualong One nuclear power technology and adopts the country's first fully independently controllable group-level nuclear power production management system. It can deliver more than 9 billion kWh of clean electricity to the Hainan power grid each year. The Huaneng Changjiang Nuclear Power Phase II project plans to build Unit 3 and Unit 4, two units with a single-unit capacity of 1.2 million kilowatts. After the two units are fully completed, the annual power generation can reach 18 billion kWh, enough to meet the electricity demand of one-third of Hainan Province's population. Huaneng Changjiang Nuclear Power Phase II Unit 3 is about to be officially put...

2026-09-17

Smolensk NPP Phase II Units Pass State Environmental Review

Recently, the Russian State Environmental Expert Review body has issued a positive conclusion on the justification materials for the construction license of Units 1 and 2 of the Smolensk NPP Phase II project. This conclusion marks the formal confirmation of the project's environmental feasibility at the national level, and also validates the remarkable achievements made through long-term cooperation between the owner Rosatom State Atomic Energy Corporation and the general designer Rosatom Engineering Design JSC. The conclusion was officially announced at a working group meeting held at the Smolensk NPP, marking a new milestone in the project's advancement. Smolensk NPP Director Ivan Sidorov emphasized at the meeting...

2026-09-15

First concrete poured for turbine building foundation of Unit 3 VVER-1200 at Leningrad NPP Phase II

On September 9, 2026, concrete pouring began for the foundation of the turbine building of Unit 3 VVER-1200 at Leningrad NPP Phase II in Russia. Construction workers have completed the pouring of the central section of the future foundation, with concrete consumption approaching 5,000 cubic meters. This pour is the first stage of construction of the foundation structure for this building. According to the plan, the contractor will use nearly 5,000 tonnes of rebar and more than 20,000 cubic meters of high-strength concrete to build a monolithic foundation slab 2.5 meters high and more than 8,000 square meters in area. The related operations are currently being carried out simultaneously in 7 construction zones. Konstantin Khudyakov, head of the Leningrad NPP project at TITAN-2 Holding (TITAN-2), said that the foundation construction of the turbine building places high demands on concrete quality, pouring technology and curing conditions, especially in the first few days after pouring, when it is necessary to focus on controlling on-site temperature and humidity and preventing mechanical damage. After the concrete reaches design strength, the contractor will, together with the owner, use non-destructive testing methods to inspect the structure, including ultrasonic testing; at the same time, specimens made from the same batch of concrete will also be subjected to compressive tests on a hydraulic press to confirm that the foundation is capable of bearing the loads of walls, floors, piping and large operating equipment.

2026-09-10

Construction Site Leveling and Excavation Kicks Off for Hualong One Version 2.0 Demonstration Project of Zhejiang Jinqimen Nuclear Power Phase II

On the morning of September 9, Zhejiang Jinqimen Nuclear Power held a mobilization meeting for high-quality construction of the Hualong One Version 2.0 demonstration project of Phase II, marking the full launch of site leveling and excavation work for Phase II. At the event, Yao Zhaohong, General Manager of Jinqimen Nuclear Power, presented the flag to the Party Member Commando Team for High-Quality Commencement of the Demonstration Project. Zhong Hua, Party Secretary and Chairman of Jinqimen Nuclear Power, delivered a mobilization speech and announced the start of site leveling and excavation work. At 11:11, the first blast for the main excavation of Phase II was successfully detonated, marking that the project construction has entered a stage of accelerated advancement. The mobilization meeting stated that Jinqimen Nuclear Power undertakes the task of constructing the Hualong One Version 2.0 demonstration project, and all participating units and builders must fulfill safety and quality responsibilities, adhere to safety first and quality first, steadily advance project construction, and build a high-standard "New Quality Hualong Demonstration Project."

2026-09-10

Concrete Placement Completed for Turbine Foundation Base Slab of Unit 5 Conventional Island at Ningde Nuclear Power Phase II

At 13:09 on September 2, the large-volume concrete placement for the turbine foundation base slab at elevation +15.95 meters in the conventional island building of Unit 5 of the Ningde Nuclear Power Project Phase II was completed. The placement lasted approximately 46 hours, marking phased progress in the main civil construction of the conventional island for this unit and creating conditions for subsequent installation of turbine-generator equipment. The placement commenced at 15:37 on August 31 and was carried out in a single continuous pour, with a cumulative concrete volume of 2,456 cubic meters. The turbine foundation base slab is a critical load-bearing structure in the conventional island of a nuclear power plant, supporting the loads of the turbine-generator unit and auxiliary equipment. It demands high structural precision, construction quality, and overall stability, and its forming quality will affect subsequent equipment installation accuracy and unit operational reliability.

2026-09-05

Bayer Presents Phase III Data for Iodine-124 PET Tracer: High Sensitivity Shown in Cardiac Amyloidosis Diagnosis

At the 2026 European Society of Cardiology Congress, Bayer presented results from the Phase III REVEAL study of its investigational PET radiotracer iodine-124 evuzamitide (I-124 evuzamitide). Data showed that the tracer met the study's primary endpoints in diagnostic sensitivity and specificity when used for imaging in patients with suspected cardiac amyloidosis. The REVEAL study, sponsored by Brigham and Women's Hospital, is a multicenter, open-label, single-arm Phase III clinical trial conducted at 18 sites in the United States, enrolling 170 adult patients with suspected cardiac amyloidosis. Following a single intravenous injection of I-124 evuzamitide, subjects underwent cardiac and...

2026-09-01

Construction of Access Tunnels Commences for Phase III of Taipingling Nuclear Power Project

On August 26, 2026, CGN's Guangdong Taipingling Nuclear Power Plant held a mobilization meeting for the construction of its Phase III project. At the meeting, the "Safety and Quality Responsibility Agreement for the Construction and Operation of CGN Guangdong Taipingling Nuclear Power Plant Phase III Project" was unveiled, aiming to further consolidate safety and quality responsibilities in nuclear power engineering construction, strengthen project quality management, and ensure the safe and orderly progress of project construction. At the mobilization meeting, Zhang Guoqiang, Secretary of the Party Committee and Chairman of CGN Huizhou Nuclear Power Co., Ltd., announced the official commencement of access tunnel construction for the Phase III project. Upon completion of the access tunnel construction, it will help improve the organizational efficiency of project construction in areas such as material transportation and module hoisting, and create conditions for the subsequent pouring of the first batch of nuclear island concrete.

2026-08-27

Phase II of China Spallation Neutron Source in Dongguan expected to be completed by 2029

On August 26, a media delegation from the Guangdong-Hong Kong-Macao Greater Bay Area visited the China Spallation Neutron Source (CSNS) in Dongguan to learn about the operation of this major scientific facility and the progress of its Phase II project. The CSNS is China's first and the world's fourth pulsed spallation neutron source, often referred to as a "super microscope" for exploring the microscopic world. Since its opening in 2018, the facility has been operating in areas including basic research, research addressing major national needs, industrial innovation, and the integration of Hong Kong and Macao in science and technology innovation, and has become one of the key scientific research platforms in the Greater Bay Area. Tong Xin, Deputy Director of the Spallation Neutron Source Science Center, stated that the Phase II project of the CSNS is currently under construction, with a construction period from January 2024 to October 2029...

2026-08-26

Unit 2 of Leningrad Nuclear Power Plant Phase II automatically shut down for equipment maintenance

At 21:45 local time on August 8, 2026, Unit 2 of Leningrad Nuclear Power Plant Phase II was shut down by the automatic system due to the need for thermal-mechanical equipment maintenance. After the maintenance work is completed, the unit will be reconnected to the grid. The shutdown was carried out in accordance with established procedures and design logic. The plant reported no violations of safe operation limits or operating conditions for any of the units. Currently, RBMK-1000 Units 3 and 4 of Leningrad Nuclear Power Plant, as well as Unit 1 of Phase II, are operating normally and carrying electrical loads in accordance with the dispatch schedule. RBMK-1000 Units 1 and 2 are in the preparation stage for decommissioning...

2026-08-10

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

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