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
Shidaowan High-Temperature Gas-Cooled Reactor Demonstration Project Launches Mobilization and Deployment for Second Major Overhaul
On September 9, Shidaowan Nuclear Power Company held a mobilization meeting for the second major overhaul of the High-Temperature Gas-Cooled Reactor Demonstration Project, deploying the overall arrangements and control requirements for the HS-OT002 overhaul. Zhang Yanxu, Chairman and Party Committee Secretary of Shidaowan Nuclear Power Company, delivered a mobilization speech. Chang Chongxi, Overhaul Commander-in-Chief, General Manager, and Deputy Party Committee Secretary, presided over the meeting. Members of the leadership team attended the meeting. Zhang Yanxu stated that the High-Temperature Gas-Cooled Reactor Demonstration Project is a landmark project of China's independent innovation in fourth-generation nuclear power, and its safe and stable operation has drawn attention from relevant departments, the nuclear power industry, and employees of Shidaowan Nuclear Power Company. The demonstration project has operated safely and stably for 473 consecutive days, during which multiple...
2026-09-10
People's Daily Focuses on "Hualong One" Zhangzhou Nuclear Power
On September 8, the People's Daily client and the Vision client turned their lenses to Hualong One Zhangzhou Nuclear Power, presenting the entire process of the nuclear island polar crane bridge lifting at Unit 4 of Zhangzhou Nuclear Power in an 8-hour slow live broadcast. This was not only a visual feast of a national heavyweight project, but also a cloud-based review of Hualong One's solid strength. With over one million viewers witnessing online, it showcased Hualong One's millimeter-level engineering precision and the resolute pace of its batch construction, conveying to the world China's confidence and strength in independent innovation in nuclear power through the lens. Documentary of Unit 4 Nuclear Island Polar Crane Bridge Lifting. This slow live broadcast focused on the lifting site of the nuclear island polar crane bridge at Unit 4 of Zhangzhou Nuclear Power...
2026-09-09
Huaneng Hainan Changjiang Nuclear Power Unit 4 Completes Cold Functional Test
At 12:50 on September 6, the cold functional test of Unit 4 at Huaneng Hainan Changjiang Nuclear Power was successfully completed, marking the unit's official full entry into the commissioning phase and laying the foundation for subsequent high-quality power generation and grid connection. This project is the first large-scale pressurized water reactor nuclear power project constructed under majority ownership by China Huaneng Group Co., Ltd., and also the first Hualong One nuclear power project in Hainan Province. The cold functional test, also known as the cold hydrostatic test of the primary circuit in a nuclear power plant, is an important milestone in nuclear power engineering construction. It is primarily used to comprehensively verify the integrity and leak-tightness of pressure boundaries, including primary circuit pipeline welds, equipment, and high-pressure sections of connected systems, ensuring the safety and stability of the primary circuit during subsequent operation...
2026-09-08
First Emergency Diesel Generator Successfully Introduced at Unit 6 of Lufeng Nuclear Power Plant
On September 4, 2026, the first emergency diesel generator for Unit 6 of Lufeng Nuclear Power Plant was successfully introduced into the diesel generator building. The emergency diesel generator is a critical required power source during the cold test phase of a nuclear power unit. The successful introduction of this equipment ensured the availability of emergency power during the cold test period, providing a solid power guarantee for the smooth execution of subsequent cold test work for Unit 6. The Installation Management Section of Lufeng Nuclear Power shifted from passive waiting to proactive action, planning the diesel generator introduction route in advance. The greatest challenge of this introduction task was the deep pit backfill adjacent to the main area of the siphon well on the west side of the diesel generator building, with a backfill depth exceeding 20 meters, a wide coverage area, and a graded aggregate demand of up to approximately 80,000 cubic meters. During construction...
2026-09-08
China officially promotes Hualong One 2.0 Gen-III+ nuclear power technology to the global market
Nine key safety indicators of the Hualong One 2.0 Gen-III+ nuclear power technology have been significantly improved, the number of cabinets in the new-generation Harmony system has been reduced by approximately 40%, and the world's first 8.6-meter-aperture solar thermal collector, Yuanyao-1, can achieve a photoelectric efficiency of 17%... These were the highlights reported by this journalist at the CGN 2026 Sustainable Development Conference held in Shenzhen on September 7. At the conference, CGN officially released the "2025 CGN Sustainable Development Report," and simultaneously launched its global responsibility brand, the "CGN Firefly Plan." As the APEC Economic Leaders' Meeting draws near, Shenzhen is becoming the focus of Asia-Pacific attention. On September 7, CGN, headquartered in Shenzhen, hosted a sustainable development conference themed "Green Energy Illuminating Mountains and Seas, Joining Hands to Create the Future," showcasing China's clean energy development landscape and its latest progress in going global to think tanks, media, and other stakeholders from APEC member economies and countries jointly building the "Belt and Road."
2026-09-07
Taishan Nuclear Power Plant Deploys Specialized Underwater Robot for Cold Source Intake to Enhance Water Intake Operation and Maintenance Safety
Recently, at the seawater reservoir of Taishan Nuclear Power Plant, the cold source operation and maintenance team remotely operated a specialized underwater robot to complete an underwater inspection. After entering the water, the robot descended steadily, maintained stable posture at a depth of approximately 10 meters, transmitted clear real-time images, and maintained normal communication links throughout the process, successfully completing the preventive underwater inspection of the seawater reservoir interception net. Underwater inspection of the interception net conducted via the underwater robot. Since its first underwater operation on March 12 this year, the robot has replaced manual labor in dozens of underwater interception net inspections, becoming an important initiative for Taishan Nuclear Power Plant to enhance the intrinsic safety level of cold source water intake operation and maintenance and to advance intelligent operation and maintenance. The cold source interception net is a critical facility ensuring the safety of unit cold source water intake, and its condition and structural gaps directly affect the reliability of cold source water intake. During high-risk periods for the cold source, operation and maintenance personnel are required to conduct underwater inspections of the interception net weekly to confirm facility integrity and operational status.
2026-09-07
China's BEST Project Completes Delivery of Seven TF Coil Boxes
On August 30, 2026, as the final BEST Toroidal Field (TF) coil box passed all acceptance inspections and was shipped, Shanghai Electric Nuclear Power Equipment Co., Ltd. completed the development of seven core coil boxes for the BEST project. The project spanned approximately two and a half years, from the initiation of the first laser weld in January 2024 to the completion of all girth welds on products by the end of May 2026. The BEST TF coil box is a core pressure-bearing component in the magnetic field system of a tokamak device, primarily used to support the magnet structure, confine high-temperature plasma, and ensure stable device operation. Featuring an irregular and complex structure, high integration precision requirements, and demanding service conditions, this component imposes stringent requirements on specialized laser welding, precision machining, and geometric tolerance control...
2026-09-07
Main Construction of Unit 2 at CGN's Shandong Zhaoyuan Nuclear Power Project Commences
On the morning of September 5, the first concrete pour for the nuclear island of Unit 2 at CGN's Shandong Zhaoyuan Nuclear Power Project was initiated, marking the official commencement of main construction for this unit and the entry of the project's Phase I into full-scale construction. According to reports, the concrete pouring for Unit 2, which commenced construction this time, totals approximately 8,800 cubic meters, equivalent to the volume of 3.5 standard swimming pools. The pour is divided into 7 points and will be completed in a single continuous operation, with an estimated total duration of about 60 hours. The main construction of Unit 1 of this project commenced on November 18, 2025. Yu Xiangdong, General Commander of CGN's Shandong Zhaoyuan Nuclear Power Project, stated that currently, the adjacent Unit 1's nuclear island reactor building has completed the hoisting of 4 steel liner modules, with the steel liner constructed to elevation 29.72 meters. Construction of the conventional island turbine foundation, turbine frame, corridors, and circulating water pump pits is progressing concurrently, while cooling tower rebar cage installation and concrete pouring are underway. Construction safety and quality remain under control, with all work progressing in an orderly manner.
2026-09-05
China and Russia Advance Cooperation on Tianwan and Xudabao Nuclear Power Plant Construction
During the meeting of the China-Russia Intergovernmental Energy Committee, Chinese Vice Premier Ding Xuexiang stated that enterprises from both countries are expanding cooperation in the energy sector, strengthening power technology exchanges, and exploring the possibility of reverse power supply from China to Russia. During the meeting, Ding Xuexiang also mentioned the construction progress of the Tianwan and Xudabao nuclear power plants. He noted that the two countries are systematically advancing the relevant nuclear power projects, with Unit 1 of the Xudabao Nuclear Power Plant scheduled to commence operation by the end of this year. The meeting was held as part of the Eastern Economic Forum activities. In addition to nuclear power projects, China and Russia also exchanged views on cooperation in the power sector...
2026-09-05
Release of the Main Piping Welding Control Point for Unit 2 of Xudabao Nuclear Power Plant
Recently, the Northeast Regional Office of Nuclear and Radiation Safety Supervision under the Ministry of Ecology and Environment (hereinafter referred to as the Northeast Office) organized an inspection team to conduct an inspection at the main piping welding control point for Unit 2 of Xudabao Nuclear Power Plant. Experts from the East China Regional Office of Nuclear and Radiation Safety Supervision, the South China Regional Office of Nuclear and Radiation Safety Supervision, the Nuclear and Radiation Safety Center, the China Machinery Productivity Promotion Center, the Shanghai Nuclear Safety Review Center, the Suzhou Nuclear Safety Center, and other organizations participated in the inspection. As a critical component of the reactor coolant pressure boundary, the welding quality of the main piping is directly related to the construction quality and operational safety of the nuclear power unit. In strict accordance with relevant procedural requirements, the inspection team conducted a comprehensive inspection covering the implementation of the operating organization's quality assurance program, quality control of important items and activities, and preparation for main piping welding through on-site inspections, document reviews, and personnel interviews...
2026-09-05
China and Uzbekistan Deepen Cooperation in Nuclear Safety Regulatory Training
Since the National Nuclear Safety Administration and the Industrial, Radiation and Nuclear Safety Committee of Uzbekistan signed a Memorandum of Understanding (MoU) on nuclear safety cooperation at the beginning of the year, the two sides have continued to deepen their cooperation in the field of nuclear and radiation safety regulation. As an important measure to implement the MoU, the Nuclear and Radiation Safety Center of the Ministry of Ecology and Environment has successively organized two special training sessions for Uzbek nuclear safety regulators and convened China-Uzbekistan technical exchange activities on nuclear safety regulation. In June, the first training session focused on China's regulatory oversight of civil nuclear safety equipment. Experts from the Nuclear and Radiation Safety Center and the Northeast Regional Office of Nuclear and Radiation Safety Supervision delivered a four-week special training program for Uzbek trainees based on regulatory practices, covering China's...
2026-09-05
China-Russia Energy Cooperation Committee Meeting Discusses Cooperation in Nuclear Energy and Other Fields
Ding Xuexiang, Member of the Standing Committee of the Political Bureau of the CPC Central Committee and Vice Premier of the State Council, co-chaired the 23rd meeting of the China-Russia Energy Cooperation Committee with Russian Deputy Prime Minister Novak in Vladivostok on the 4th. Ding Xuexiang stated that President Xi Jinping and President Putin have held multiple meetings this year, conducting in-depth strategic communication and making top-level arrangements, drawing a clear blueprint for upgrading and enhancing China-Russia energy cooperation. Since the 22nd meeting of the China-Russia Energy Cooperation Committee, bilateral energy trade has steadily expanded, landmark major cooperation projects have progressed smoothly, and new progress has been made in clean energy cooperation. China is willing to work with Russia to implement the important consensus of the two heads of state, fully leverage the role of the committee mechanism, and promote...
2026-09-05
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
First Application and Verification of Intelligent Monitoring and Adjustment System for Nuclear Power Plant Personnel Status at "Hualong One" Nuclear Power Plant
On September 4, CGN Engineering, in collaboration with Cangnan Nuclear Power, successfully completed the testing, verification, and on-site data collection of the Intelligent Monitoring and Adjustment System for Nuclear Power Plant Personnel Status at the San'ao Nuclear Power Base. The CGN Engineering departments participating in this testing and verification included CGN Design Institute, the National Key Laboratory of Nuclear Power Safety Technology and Equipment (hereinafter referred to as the National Key Laboratory), CGN Engineering Cangnan Project Department, and Huasheng Technology. This joint test marks an important milestone in the project's transition from technology research and development to engineering application, providing key technical support for the quantitative analysis transformation of human factors safety management in China's nuclear power industry. The system, built upon the personnel fatigue status monitoring principle prototype developed under the Intelligent Nuclear Power strategic special project, has been iteratively improved with continuous support from the Yangjiang Chuangbao High-tech Research Project and the National Key Laboratory research projects, and has now evolved into a mature product suitable for engineering and large-scale application. Previously, relevant functional modules of the system had been deployed and data collected in applications such as human factors verification in the main control room of Yangjiang Nuclear Power Base and simulator training at Taishan Nuclear Power Base. The on-site testing and data collection at the San'ao Nuclear Power Base further verified the system's environmental adaptability and reliability across multiple nuclear power base scenarios, laying a solid foundation for subsequent industry-wide promotion and application.
2026-09-05
Danzhou in Hainan Advances "Nuclear Power to Yangpu" and "Nuclear Steam to Yangpu" to Support Zero-Carbon Industrial Park Development
On September 2, the series of themed press conferences for the "15th Five-Year Plan" kickoff (fifth session at the city and county level) — the Danzhou special session was held. A relevant official from Danzhou stated that during the "15th Five-Year Plan" period, Danzhou will focus on building a new-type power system, a new-type energy system, and zero-carbon industrial parks and low-carbon city development, promoting deep integration of clean energy with port-adjacent industries, and striving to become a national demonstration area for new-type power systems. According to the released content, during the "15th Five-Year Plan" period, Hainan Power Grid plans to invest 5 billion yuan in Danzhou to build a coordinated "transmission-distribution-microgrid" three-tier power grid. By 2030, Danzhou will fully establish a layered, zoned, and independently operated grid framework, promote "nuclear power to Yangpu" to achieve local consumption of green electricity with full-chain traceability and verifiability, reducing the regional power carbon emission factor across the entire area to below 0.05 kgCO₂/kWh.
2026-09-04
Site Construction Officially Launched for Phase I of Shandong Laiyang Nuclear Power Project
On September 1, the pre-work meeting and construction mobilization meeting for the main plant area site leveling of Phase I of the State Power Investment Corporation (SPIC) Shandong Laiyang Nuclear Power Project was held at the project site, marking a key step forward in the construction of the Laiyang Nuclear Power Project and the full launch of site leveling works for Phase I. Before the meeting, the construction crew organized a pre-work briefing, during which responsible persons from all participating construction parties inspected the site on location, verified the operating conditions of construction machinery and equipment one by one, and conducted inspections and evaluations of pre-work preparations, solidifying the foundational conditions for construction commencement from the source. At the construction site, engineering machinery stood in orderly formation, and the construction teams were in high spirits. The responsible person of SPIC Laiyang stated that the Laiyang Nuclear Power Project will strictly implement the "four strictest" work requirements, coordinate all aspects of safety, quality, and schedule, and that all participating construction units will work in synergy, strive for excellence, and promote high-quality project development throughout the full lifecycle, injecting strong momentum into the Group's nuclear energy business for greater strength, optimization, and expansion.
2026-09-04
Taiwan, China plans to restart Ma'anshan Nuclear Power Plant in 2028
Taiwan, China previously pursued a nuclear phase-out policy, but the direction is now showing signs of adjustment. The Taiwan Nuclear Safety Commission recently initiated the final administrative procedures for the Ma'anshan Nuclear Power Plant restart plan submitted by Taiwan Power Company, and the plan is expected to enter the formal review stage. Based on the current progress, the relevant units could resume operation as early as 2028. The Ma'anshan Nuclear Power Plant, also known as Taiwan's Third Nuclear Power Plant, is located in Hengchun Township, Pingtung County. The plant's commercial operating license has expired, and it previously ceased commercial operation. Data shows that the Ma'anshan Nuclear Power Plant once supplied approximately 5% of Taiwan's electricity, making it one of the key power sources in the local power system. Taiwan had previously proposed ceasing nuclear power operations by 2025...
2026-09-04
The Fifth Meeting of 2026 on the Construction of the Nuclear Power Safety and Health Archive System Convened
Recently, the Working Group on the Construction of the Nuclear Power Safety and Health Archive System held its fifth promotion meeting of 2026 and thematic subgroup meetings. Representatives from all member units of the working group and relevant organizations attended the meetings. The meetings discussed the progress of informatization construction, computing resource allocation, data governance and sharing, and R&D of digital and intelligent applications for the nuclear power safety and health archive system. Live demonstrations were conducted on the functional implementation of the health archive information systems on both the regulatory side and across various corporate groups. The achievements in system construction were summarized on a phased basis, existing issues were reviewed, and near-term work tasks were deployed. The meetings noted that the construction of the nuclear power safety and health archive system is an important endeavor in promoting the transformation of nuclear safety management and regulatory mechanisms. At present, data governance has achieved initial results, the data verification mechanism has been effectively implemented, and the development of application scenarios is being steadily advanced, creating conditions for the continued improvement of the system. The meetings required that: first, continue to adhere to a goal-oriented and problem-oriented approach, focus on the fundamental functions of the system, concentrate efforts on further addressing shortcomings in a targeted manner, and steadily advance system construction; second, in light of pilot application results, promptly conduct reviews and summaries, comprehensively identify difficulties, bottlenecks, and weak links, and improve the system's operational effectiveness across the entire process; third, continue to coordinate and advance various tasks including data benchmarking and warehousing, frontline demand research, and scenario development and implementation, making every effort to ensure the high-quality completion of the nuclear power safety and health archive system, thereby contributing to the continuous improvement of the operational safety and construction quality of nuclear power plants in China.
2026-09-04
Commissioning of the CRAFT Cryogenic System 6 kW@4.5 K Helium Refrigerator Successfully Completed
Recently, significant progress has been made in the construction of the helium refrigeration system on the CRAFT magnet platform. The on-site commissioning and performance testing of the main body of the CRAFT cryogenic system 6 kW@4.5 K helium refrigerator have been successfully completed, with all indicators meeting the design acceptance requirements. The commissioning work focused on systematic verification of the cold box refrigeration performance, liquefaction capacity, control system, safety interlocks, and the operating status of key cryogenic equipment. During the acceptance tests, the helium refrigerator completed 12 hours of continuous stable operation under design conditions, achieving a refrigeration capacity of 6 kW@4.5 K + 50 K@GHe. In addition to design conditions, the project team also conducted performance tests under helium liquefaction conditions, with relevant temperature, pressure,...
2026-09-03
Chongchi Company Leads the Formulation of National Standard for Gearboxes Used in Nuclear Power Seawater Circulation Pumps
Recently, the inaugural working group meeting for the national standard "Design Specification for Vertical Gearboxes Used in Nuclear Power Seawater Circulation Pumps," led by Chongchi Company, was successfully held. The convening of this meeting is not merely a technical specification discussion but also represents a significant leap for Chongchi Company from product manufacturing to rule-setting, marking a new stage where core nuclear power equipment enters the phase of "leading the definition." Leading the formulation of this national standard fully demonstrates Chongchi Company's technical strength and reflects its industrial responsibility. Only by consolidating the technical experience gained during R&D into standards can reproducible and scalable technical references be provided for the technological advancement and industrial upgrading of the entire industry.
2026-09-03
Qinshan Nuclear Power Completes Overhaul Validation of Grille Cleaning Robotic Arm
The grille cleaning robotic arm, an integrated system of UAV-based intelligent inspection and robotic arm automatic cleaning independently developed by the Mechanical Team of the Fourth Maintenance Division at Qinshan Nuclear Power, recently completed on-site validation during the Unit 2 312 overhaul at Qinshan Phase II. Designed for seawater system intake grille cleaning scenarios, this equipment transforms the original manual operation requiring entry into deep wells into an unmanned operation conducted under ground-based remote monitoring. The intake grille serves as a critical barrier for the cooling water system of a nuclear power plant, and its unobstructed condition is directly related to the stable operation of the unit. In traditional cleaning methods, workers were required to enter narrow shafts more than twenty meters underground to perform inspection and cleaning in confined spaces, which involved high labor intensity, low efficiency, and safety risks such as falls from height...
2026-09-03
Reading Ranking
- 1 Site Construction Officially Launched for Phase I of Shandong Laiyang Nuclear Power Project
- 2 Tianwan Nuclear Power Advances AI-Empowered Intelligent Upgrade of Maintenance Operations
- 3 Zhangzhou Nuclear Power Unit 4 Completes Hoisting of Four Internal Structure Modules
- 4 First Batch of Shift Supervisors and Deputy Shift Supervisors Assume Duties at Xudabao Nuclear Power Plant Units 3 & 4
- 5 Tianwan Unit 7 and Xudapu Unit 3 are expected to enter the commissioning phase within a few weeks.
- 6 Danzhou in Hainan Advances "Nuclear Power to Yangpu" and "Nuclear Steam to Yangpu" to Support Zero-Carbon Industrial Park Development
- 7 Concrete Placement Completed for Turbine Foundation Base Slab of Unit 5 Conventional Island at Ningde Nuclear Power Phase II
- 8 Notice of the National Energy Administration on Issuing the "15th Five-Year" Action Plan for Electric Power Safety Production
- 9 Dongfang Electric's Nuclear Generator Sealing Patent Wins China Patent Excellence Award
- 10 StarRing Fusion Completes RMB 880 Million Series A++ Financing to Advance Fusion Device and Key Technology Engineering
- 11 CFHI Dalian Nuclear Power Evaporator Clean Room Project Advances Preliminary Preparations
- 12 Wuke Superconducting Completes Tens of Millions in Angel Round Financing, Accelerating the Industrialization of High-Temperature Superconducting Tapes
- 13 First Concrete Pour (FCD) Successfully Completed for the Conventional Island of Unit 2 at Guangxi Bailong Nuclear Power Plant
- 14 Zhangzhou Nuclear Power Units 3 and 4 Trench Civil Engineering Completes Milestone Phase
- 15 "1455" System Officially Goes Live at SPIC Zhanjiang Nuclear Power