Guangxi Nuclear Power Holds the 2026 Third-Quarter Nuclear Safety Culture Promotion Studio Joint Exchange Activity

To cultivate a solid foundation for nuclear safety culture and promote the exchange and sharing of technical experience among regulatory authorities, owners, and all participating construction parties, the 2026 third-quarter Nuclear Safety Culture Promotion Studio joint exchange activity for the South China Nuclear and Radiation Safety Supervision Station of the Ministry of Ecology and Environment (hereinafter referred to as the "South China Supervision Station"), the Bailong Nuclear Power Project, and the Fangchenggang Nuclear Power Project was recently held at Guangxi Nuclear Power. The activity was chaired by Zheng Tao, head of the on-site supervision group for the Bailong Nuclear Power Project of the South China Supervision Station. Chen Rongda, director of the Third Nuclear Facility Supervision Division of the South China Supervision Station, Li Qiang, general manager of Guangxi Nuclear Power, and Hou Yousheng, general manager of Fangchenggang Nuclear Power, attended the activity, along with representatives from all participating construction units. All parties gathered together to focus on the cultivation and implementation of nuclear safety culture...

2026-09-30

China Nuclear Engineering & Construction Group Co., Ltd. Holds the Fourth Safety Production and Quality Committee (Expanded) Meeting of 2026

On September 28, Yin Weiping, Secretary of the Party Committee and Chairman of the Company, and Director of the Safety Production and Quality Committee, presided over the fourth Safety Production and Quality Committee (Expanded) Meeting of 2026. The meeting heard the report on the Company's safety, environmental protection, and quality work in the third quarter, and in response to the current safety and quality management situation and risks, deployed and arranged key fourth-quarter safety and quality breakthrough tasks. The meeting pointed out that the Company currently faces a severe and complex situation in safety and quality, with heavy production and operation tasks in the fourth quarter compounded by seasonal construction risks. All cadres and employees must raise their political stance, maintain clear awareness, continue to firmly build the ideological defense line for safety and quality, and deeply understand the extreme importance and urgency of doing a good job in safety and quality work...

2026-09-30

Innovating the Safety Review Pathway to Strengthen the Safety Foundation of High-Temperature Gas-Cooled Reactors — National Nuclear Safety Administration Approves Safety Design Criteria for High-Temperature Gas-Cooled Reactors

Recently, the National Nuclear Safety Administration approved the Safety Design Criteria for the High-Temperature Gas-Cooled Reactor of the Jiangsu Xuwei Nuclear Heating and Power Plant (hereinafter referred to as the Safety Design Criteria). This document further refines the specific safety requirements for high-temperature gas-cooled reactors, provides a foundational basis for the safety design of high-temperature gas-cooled reactors, and serves as an important basis for subsequent safety review. This is China's first approved safety design criteria for small nuclear power reactors (hereinafter referred to as small nuclear power reactors), marking that the safety review of small nuclear power reactors has explored a new pathway led by safety design criteria. I. Relevant Background: The Rapid Development of Small Nuclear Power Reactors Calls for Innovation in Review Methods. In recent years, global advanced nuclear energy technologies have been accelerating their evolution...

2026-09-30

Construction of BOP Sub-item Installation Works for Units 1 and 2 of Zhejiang Jinqimen Nuclear Power Plant Officially Commences

On September 29, the BOP sub-item installation works (Lot 1 and Lot 2) for Units 1 and 2 of Zhejiang Jinqimen Nuclear Power Plant, contracted by Beijing Zhongyan Dadi Technology Co., Ltd. (hereinafter referred to as Zhongyan Dadi), officially commenced, marking the full launch of the project construction. Jinqimen Nuclear Power Plant is located in Xiangshan County, Ningbo City, Zhejiang Province. It is a benchmark clean energy project under national key planning. Once fully completed, its annual power generation capacity will reach 55 billion kWh, which is of great strategic significance to the optimization of the energy structure and green low-carbon transformation in the Yangtze River Delta region. The BOP (nuclear power plant supporting facilities) sub-item is an important foundation for ensuring the safe and stable operation of nuclear power units, and its construction precision and quality control standards are far...

2026-09-30

Standard Technical Specifications for Passive Nuclear Power Plants, Chiefly Compiled Under the Leadership of Shanghai Nuclear Engineering Research and Design Institute, Officially Released

Recently, the National Nuclear Safety Administration officially released the Standard Technical Specifications for Passive Nuclear Power Plants and its explanatory document, chiefly compiled under the leadership of Shanghai Nuclear Engineering Research and Design Institute, aiming to promote the standardization and normalization of technical specifications for passive nuclear power plants, continuously improve the nuclear safety supervision and management system, and further enhance the operational safety level of China's nuclear power plants. Based on the framework and format, screening criteria, and other foundations for technical specifications established by the Special Working Group on Technical Specification Optimization of the National Nuclear Safety Administration, Shanghai Nuclear Engineering Research and Design Institute, targeting the passive design characteristics of AP and CAP series nuclear power plants and fully incorporating the operating experience and safety regulatory practices of China's passive nuclear power plants, completed the compilation of China's first standard technical specifications and explanatory document for passive nuclear power plants...

2026-09-30

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

Shanghai Electric Delivers the First Domestic Steam Generator Water Chamber Head Forging for the "Guohe One"

On September 28, the first domestic water chamber head forging for the Guohe One steam generator, manufactured by Shanghai Electric, completed acceptance and was officially shipped at Shanghai Electric Shangzhong Casting and Forging Co., Ltd. The water chamber head is a key pressure-bearing core component of the Guohe One steam generator, with a single-piece net weight of 90 tons. It features a complex structure with ultra-large dimensions, ultra-thick cross-sections, and irregular multi-nozzle geometry, making it the world's largest nuclear power irregular complex-structure large forging, with manufacturing difficulty far exceeding that of similar products for existing domestic nuclear power reactor types. Facing this world-class extreme manufacturing challenge, Shanghai Electric concentrated its efforts to successively break through 500-ton-class ultra-pure low-segregation large steel ingot manufacturing, integrated forging forming technology for multi-nozzle spherical heads,...

2026-09-29

Unit 7 reactor at China's Tianwan Nuclear Power Plant reaches Minimum Controlled Power Level

According to reports, the reactor of Unit 7 at the Tianwan Nuclear Power Plant, built through China-Russia cooperation and using a Russian design, has reached the Minimum Controlled Power Level (MCP). This marks the first time the reactor has entered a self-sustaining controlled chain nuclear reaction state in the core. All technical operations were carried out in accordance with design requirements and the startup plan, under the joint supervision of experts from Russian and Chinese operating, design, and regulatory organizations. Alexey Likhachev, Director General of Rosatom, stated that the Tianwan Nuclear Power Plant is a model project of Russia-China cooperation. Units 1 and 2, built according to the Russian scheme...

2026-09-29

The main control room large screen of Unit 1 of SPIC Lianjiang Nuclear Power Project was successfully lit up

On September 28, the main control room large screen of Unit 1 of SPIC Lianjiang Nuclear Power Project was successfully lit up, marking that the unit construction has entered a new stage and laying a solid foundation for the subsequent cold test, hot test, and high-quality commissioning. The main control room is the control center of a nuclear power plant, mainly including important equipment such as the unit operation operator workstations and related control panels. It is the "brain" of the nuclear power plant and undertakes the core functions of unit operation monitoring, organization, and command.

2026-09-29

The Fully Superconducting Tokamak EAST Marks 20 Years of Operation: From a 3-Second First Cry to Thousand-Second Steady State, China's "Artificial Sun" Opens a Leap Toward Fusion Engineering

On September 28, 2006, the Experimental Advanced Superconducting Tokamak (EAST), independently designed and developed by the Institute of Plasma Physics (ASIPP) under the Hefei Institutes of Physical Science of the Chinese Academy of Sciences, successfully achieved its first plasma discharge on Hefei Science Island, with a current of 200 kA and a duration of nearly 3 seconds. This historic moment marked the official completion and operation of the world's first fully superconducting non-circular cross-section nuclear fusion experimental device, propelling China into the club of fully superconducting tokamak technology ahead of others. Over the past two decades, this artificial sun has completed more than 160,000 physical discharge experiments...

2026-09-28

SPIC Releases Its First Fully Independent Full-Scope Simulator and Related Independent Technologies in Beijing

On September 28, SPIC released its first fully independent full-scope simulator and related independent technologies in Beijing, announcing that State Power Investment Corporation (SPIC) has mastered complete full-scope simulator R&D and supply capabilities. A full-scope simulator is like a mirror of a nuclear power plant; operators performing control actions in the full-scope simulator receive realistic feedback in real time. With the help of this "digital nuclear power plant without nuclear accident hazards," operators repeatedly hone their daily operational control and accident handling skills, becoming professionals who ensure the safe and efficient operation of real nuclear power plants. To ensure the training quality of main control room operators at nuclear power plants, the SPIC Central Research Institute took the lead, together with State Nuclear Power Automation System Engineering Company (SNPAS) and State Nuclear Power Demonstration Plant (SNPDP)...

2026-09-28

Dongfang Electric Signs Low-Pressure Diaphragm Supply Agreement with Électricité de France, Supporting the Upgrade and Retrofit of European Pressurized Water Reactor Nuclear Power Units

Recently, Dongfang Electric International Corporation (hereinafter referred to as "Dongfang International"), a subsidiary of China Dongfang Electric Group Co., Ltd., and Arabelle, a subsidiary of Électricité de France (EDF), officially signed a nuclear power steam turbine low-pressure diaphragm supply agreement. According to the agreement, Dongfang Electric will serve as a key equipment supplier, providing core steam turbine low-pressure diaphragm components for the life extension and modernization technical retrofit projects of pressurized water reactor (PWR) nuclear power units under Électricité de France. For more than three decades, Dongfang Electric Group and Électricité de France have consistently maintained close strategic collaboration in the field of civil nuclear energy, from...

2026-09-28

Unit 2 of State Power Investment Corporation (SPIC) Guangxi Bailong Nuclear Power Project starts construction

At 18:27 on September 27, the nuclear island of Unit 2 of State Power Investment Corporation (SPIC) Guangxi Nuclear Power Bailong Nuclear Power Project began its first concrete pour (FCD), marking that Phase I of the Bailong Nuclear Power Project has shifted from single-unit construction to a new stage of comprehensive dual-unit construction. The FCD for Unit 2 of the Bailong Nuclear Power Project adopted a single-side pushing continuous one-time integral pouring method, with approximately 6,637 cubic meters of concrete planned to be poured over approximately 58 hours. In view of the multiple overlapping construction difficulties such as the large bottom slab size, irregular shape, and high difficulty of temperature control and curing, the project team prepared a special construction plan in advance and implemented all-round safeguard measures. The single-side pushing pouring path and process parameters were optimized, and the owner, supervisor and general contractor exercised full-process on-site supervision and control

2026-09-28

South China Regional Office Conducts Special Nuclear Safety Inspection on Fangchenggang Nuclear Power Plant in Response to Extreme Weather

Since 2026, the coastal area where Fangchenggang City, Guangxi Zhuang Autonomous Region, is located has experienced frequent extreme weather events. During the passage of Typhoon Maysak in July, the maximum gust measured on site at the Fangchenggang Nuclear Power Plant reached Force 9, with cumulative rainfall during the event reaching as high as 424.2 mm; in August, affected by the peripheral circulation of Typhoon Zitan, the area once again suffered sustained heavy wind and rain, with localized cumulative rainfall exceeding 300 mm. In response to the severe climatic situation of superimposed strong typhoons and short-duration heavy rainfall, the South China Regional Office of Nuclear and Radiation Safety Inspection of the Ministry of Ecology and Environment (hereinafter referred to as the South China Regional Office) recently took the initiative to...

2026-09-27

South China Regional Office completes pre-critical nuclear safety inspection for Yangjiang Nuclear Power Plant overhaul

From September 14 to 17, the South China Regional Office of Nuclear and Radiation Safety Supervision of the Ministry of Ecology and Environment (hereinafter referred to as the South China Regional Office) organized an inspection team to conduct a pre-critical nuclear safety inspection of Unit 5 of Yangjiang Nuclear Power Plant for its sixth refueling overhaul (Y506 overhaul). This inspection was jointly carried out by the Nuclear Facility Business Division and the newly established Operation Special Division, adopting an organizational model of two-division coordination and complementary expertise to systematically verify the safety status of the unit after refueling and before criticality, thereby safeguarding the critical juncture for the safe startup of the unit. The criticality of the unit after overhaul is a link in the nuclear safety management chain where risks are highly concentrated. With core refueling and loading completed, and maintenance, modification, and periodic testing items concluding in a concentrated manner, equipment status, personnel operations, and operational decisions converge at this point. The South China Regional Office closely focused on the core proposition of "whether the unit truly possesses the conditions for safe operation," concentrating on key contents such as operating limits and conditions, availability of safety-important items, confirmation of post-maintenance equipment status and periodic test results, closed-loop rectification of outstanding issues from the previous overhaul, and handling of abnormal conditions, insisting on item-by-item verification and one-by-one clearance to ensure that no doubts are carried forward and no loose ends are left.

2026-09-27

Hangyang Share and Hangzhou Turbine Technology Jointly Invest in Startorus Fusion to Accelerate the Commercialization of Multi-Stroke Magnetic Reconnection Fusion

Two domestic high-end manufacturing listed companies, Hangyang Share (002430.SZ) and Hangzhou Turbine Technology (300277.SZ), have issued a joint investment announcement, declaring their joint capital contribution to acquire equity in commercial nuclear fusion innovation enterprise Shanghai Startorus Fusion Technology Co., Ltd. (Startorus Fusion). According to the investment agreement, Hangyang Share and Hangzhou Turbine Technology will each contribute RMB 50 million, each acquiring a 0.66% equity stake in Startorus Fusion; the remaining investors will jointly contribute RMB 720 million, collectively subscribing to a 9.45% equity stake. This capital injection further boosts capital attention on the domestic commercial controlled nuclear fusion industry. Startorus Fusion was established in 2021...

2026-09-24

China Institute of Atomic Energy Holds 2026 Science and Technology Innovation Conference, Releases Three Independently Developed Scientific and Technological Achievements: Industrial Software, Radiation-Resistant Robot, and Monitoring Watch

On September 23, China Institute of Atomic Energy (CIAE) of China National Nuclear Corporation (CNNC) officially convened the 2026 Science and Technology Innovation Conference, systematically planning and coordinating key tasks for nuclear basic research and original innovation. The conference brought together Sun Changpu, Ye Guoan, Liu Weiping, and Li Jun, academicians of the Chinese Academy of Sciences; Hu Shilin, Wang Hualin, and Su Guanghui, academicians of the Chinese Academy of Engineering; as well as representatives from research and industrial units including CNNC and Aerospace Software. Three independently developed innovative scientific and technological achievements were released on site: the Yundian Product Data Management System N-PDM, the Anluan-R Radiation-Resistant Inspection Robot, and the Antai-W1 Smart Radiation Monitoring Watch...

2026-09-24

Hangzhou Puxi Guangjing Semiconductor Technology Co., Ltd. Completes C Round Financing of Several Hundred Million Yuan

Recently, Hangzhou Puxi Guangjing Semiconductor Technology Co., Ltd. (hereinafter referred to as Puxi Guangjing), an enterprise specializing in extreme-environment specialty power chips and systems, completed a C round financing of several hundred million yuan. New investors include Zhejiang Jiahe Changyue, Chengdu Innovation Venture Capital Co., Ltd. (Chengdu Sci-Tech Innovation Investment), Shanghai Semiconductor Equipment and Materials Industry Investment Fund, Shandong Caijin-affiliated Funds, Guizhou Guochuang, and other 10 state-owned and industrial capital institutions. It is understood that the funds will be directed toward three areas: in terms of technology R&D, for the iteration of fourth-generation semiconductor gallium oxide chips, as well as the verification and development of "SiC + gallium oxide" hybrid power modules; in terms of capacity expansion, for the expansion of 230°C-class high-temperature chip module production capacity...

2026-09-23

Nova Fusion and Fuyao University of Science and Technology Jointly Established Fusion Innovation Research Institute and Innovation Laboratory Unveiled

On September 22, 2026, the Fuyao UST·Nova Fusion Innovation Research Institute and the Fuyao University of Science and Technology·Nova Fusion Innovation Laboratory were officially unveiled and established. Wang Shuguo, President of Fujian Fuyao University of Science and Technology, Guo Houyang, founder of Nova Fusion Energy Technology (Shanghai) Co., Ltd. (hereinafter referred to as "Nova Fusion"), and personnel from relevant departments including the Fujian Provincial Development and Reform Commission, Department of Education, Department of Science and Technology, and Department of Industry and Information Technology attended the unveiling ceremony. Zhang Fuli, Executive Vice President of Fuyao University of Science and Technology, presided over the ceremony. The Fuyao UST·Nova Fusion Innovation Research Institute and the Fuyao University of Science and Technology·Nova Fusion Innovation Laboratory established this time are jointly built by Fuyao UST and Nova Fusion, dedicated to promoting fusion energy technology from the laboratory to commercial application.

2026-09-23

Weilan Stellar Completes China's First Stellarator Magnet Cryogenic Comprehensive Test Platform in Three Months, First Round of Magnet Testing Launched

Weilan Stellar recently completed the construction of China's first stellarator magnet cryogenic comprehensive test platform, and the first round of magnet testing has been launched. Qiu Lilong, a review expert for the cryogenic system, stated that from independent design and system integration to domestically sourced supporting equipment, Weilan Stellar took only three and a half months to integrate vacuum, cryogenics, power supply, measurement, and protection into a comprehensive test platform. The test platform fully demonstrates the team's outstanding capabilities in scientific research, engineering, and project management. As the foundation for stable operation of a stellarator, the cryogenic system's vacuum level, sealing performance, and cooling capacity are all crucial. Unlike conventional paced R&D models, Weilan Stellar has always adhered to a pragmatic,...

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