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Mobilization Meeting for High-Quality Fuel Loading of Haiyang Nuclear Power Unit 3 Convened

On September 1, Shandong Nuclear Power organized a themed joint Party building learning session and the mobilization meeting for high-quality fuel loading of Haiyang Nuclear Power Unit 3. Centering on the goal of high-quality fuel loading for Unit 3, the meeting further unified understanding, clarified responsibilities, and promoted the safe, orderly, and high-quality implementation of fuel loading preparations, laying the foundation for the subsequent commissioning of the Phase II project of Haiyang Nuclear Power. The meeting conducted a themed joint Party building learning session. The Haiyang Project Department of Shanghai Nuclear Engineering Research and Design Institute (SNERDI), the Commissioning Center of SNERDI, China Nuclear Industry Fifth Construction Co., Ltd., and Jiangsu Electric Power Construction No. 3 Engineering Company respectively reported on the fuel loading preparation status of Unit 3. Participants discussed topics including Party building leading project breakthroughs and ensuring high-quality fuel loading of Unit 3. The meeting also commended...

2026-09-02

China Unicom Yantai Branch and CNNC Shandong Build 5G Dedicated Network for Nuclear Power

Recently, the 5G dedicated network project jointly built by China Unicom Shandong Yantai Branch and CNNC Shandong was officially deployed and put into operation. Targeting the requirements of nuclear power scenarios for communication network security, reliability, and low latency, the project introduces technologies such as 5G dedicated networks, edge computing, artificial intelligence, and big data to promote the implementation of digital capabilities in nuclear power park construction and production support scenarios. CNNC Shandong, affiliated with China National Nuclear Corporation, undertakes tasks related to nuclear power unit power generation and grid connection. During project construction, China Unicom Shandong Yantai Branch, in collaboration with Huawei, adopted end-to-end domestically produced equipment, achieving independent controllability in both hardware and software, filling the gap in domestic 5G dedicated network construction in the nuclear power sector...

2026-08-28

Deaerator in Place for Unit 1 Conventional Island of Huaneng Shidao Bay Nuclear Power Expansion Project

Recently, the deaerator for Unit 1 conventional island of Phase I Expansion Project of Huaneng Shidao Bay Nuclear Power Station, undertaken by PowerChina Nuclear Engineering Company, was successfully hoisted and placed into position, marking a key milestone in the installation of conventional island equipment for the unit and creating conditions for subsequent turbine equipment installation, piping layout, and system commissioning. The Huaneng Shidao Bay Nuclear Power Base currently hosts a high-temperature gas-cooled reactor demonstration project, the world's first fourth-generation nuclear power plant to achieve commercial operation. The Phase I Expansion Project plans to build two Hualong One units, third-generation nuclear power units independently developed by China, each with a capacity of 1.225 million kilowatts. Upon completion, the project is expected to provide approximately 20 billion kilowatt-hours of clean electricity annually, reduce standard coal consumption by 5.78 million tons, and cut carbon dioxide emissions by 14 million tons.

2026-08-22

SPIC Shandong Nuclear Power's Total Intellectual Property Achievements Surpass 1,000

Recently, the total intellectual property achievements of SPIC Group Shandong Nuclear Power surpassed 1,000, and the company was also recognized as a "Yantai Intellectual Property Advantage Enterprise." It is reported that these 1,000 achievements include over 800 patents (including 5 international patents), 194 software copyrights and work copyrights, and 3 registered trademarks. Focusing on the new scenario of nuclear energy heating, Shandong Nuclear Power has formed over 100 patent achievements covering key areas such as system design, equipment optimization, and operation control, promoting clean nuclear energy's transition from power generation to heating, and creating China's first nuclear energy comprehensive utilization brand, "Nuanhe No.1." Focusing on the technical breakthrough of reheat control valves in the conventional island under the large-scale heating scenario of AP/CAP1000 pressurized water reactor nuclear power plants, the company has overcome key technical challenges and formed a series of patent achievements, supporting the innovative development of nuclear power equipment. The main pump frequency converter is known as the "heart" of nuclear power operation. Around its technical breakthroughs, the company has established a patent portfolio, driving control optimization and equipment reliability improvement, providing strong support for innovation in nuclear power equipment.

2026-08-17

SPIC Haiyang Nuclear Power Unit 3 Hot Functional Test Successfully Completed

At 17:30 on August 13, the hot functional test (HFT) of Unit 3 at SPIC Shandong Nuclear Power Haiyang Nuclear Power Plant was successfully completed, laying a solid foundation for subsequent fuel loading and first grid connection of the unit. ▲Aerial view of Shandong Nuclear Power Haiyang Nuclear Power Plant. The hot functional test is the most critical non-nuclear comprehensive verification phase before nuclear fuel loading, often referred to as the "final exam" or "mock exam" before a nuclear power plant officially generates electricity. By executing a series of tests simulating actual operating conditions within the pressure and temperature ranges of normal reactor operation, it comprehensively verifies the reliability of nuclear island and conventional island systems and equipment under hot operating conditions, ensuring that relevant parameters meet design requirements. ▲On July 4, during the normal residual heat removal system (RNS) test at the heat-up platform of the hot functional test...

2026-08-15

Polar Crane of Unit 1 of Shidao Bay Nuclear Power Expansion Phase I Project Officially Available

On August 12, the load test of the polar crane for Unit 1 of the Expansion Phase I Project was successfully completed, with all performance indicators fully meeting design requirements, marking that the polar crane is officially ready for use and creating favorable conditions for subsequent key tasks such as the introduction and positioning of main equipment in the nuclear island. The polar crane is the core lifting equipment in the reactor building, undertaking critical lifting and handling tasks throughout the entire lifecycle, including heavy equipment hoisting during the construction phase, refueling during shutdown and equipment maintenance during the operation phase, and equipment dismantling during the decommissioning phase. Its operational stability and reliability are directly related to the safety and quality of nuclear island installation. The success of this load test fully verified that all performance indicators of the equipment completely meet the standards for safe and reliable use...

2026-08-13

Liu Mingsheng, Party Secretary and Chairman of SPIC, Conducts Research Visit to SPIC Laiyang

On August 6, Liu Mingsheng, Party Secretary and Chairman of State Power Investment Corporation (SPIC), conducted a research visit to SPIC Laiyang, where he conveyed and studied the spirit of the State Council Executive Meeting held on July 31, inspected the site of the Laiyang Nuclear Power Project, and chaired a research symposium. Liu Mingsheng affirmed the overall work approach of SPIC Laiyang. Liu Mingsheng pointed out that Laiyang Nuclear Power, as the first implementation project for the standardization and batch construction of "Guohe No.1", is of extremely significant importance to the Group's high-quality development of nuclear power. It is essential to conscientiously implement the spirit of the State Council Executive Meeting on July 31, construct and operate nuclear power units in accordance with the world's highest safety standards, always adhere to the principle of "safety first, quality first", prioritize nuclear safety at the highest level, and ensure absolute safety in nuclear operations. It is necessary to unify thinking, strengthen confidence, scientifically grasp opportunities and challenges, continuously enhance the maturity of the "Guohe No.1" reactor design, accelerate the improvement of its competitiveness, strengthen nuclear power construction management capabilities and talent team development, build the Laiyang Nuclear Power Project to high standards and high quality, polish the "Guohe No.1" brand, develop replicable and scalable management models and experience, and promote large-scale development.

2026-08-08

Seawater Pump Design Scheme for Phase I Project of Shandong Zhaoyuan Nuclear Power Plant Passes Review

On July 22, 2026, the industry review meeting for the seawater pump design scheme of the Phase I project of Shandong Zhaoyuan Nuclear Power Plant, organized by the China Nuclear Industry Survey and Design Association (hereinafter referred to as the Association), was successfully held at Changsha Pump Works Co., Ltd. The project involves four main types of equipment: seawater intake pumps, distribution pumps, and high/low-pressure backwash pumps. The seawater intake pump, as the core rotating equipment of the water intake and discharge system, adopts for the first time a large horizontal split-case pump configuration, undertaking long-distance, high-lift seawater delivery tasks. This breaks through the siting constraints of nuclear power plants adjacent to the coastline and provides important demonstration and technology promotion value for the application of HPR1000 at inland-side coastal sites. The review panel consists of...

2026-08-04

Rongfa Nuclear Power stated it will provide conventional island forgings for the Huaneng Shidao Bay High-Temperature Gas-Cooled Reactor nuclear project

On July 31, Rongfa Nuclear Power responded to investor inquiries on the interactive platform, stating that the company provides conventional island forgings for the Huaneng Shidao Bay High-Temperature Gas-Cooled Reactor nuclear power plant. Regarding the high-temperature gas-cooled reactor projects at certain sites promoted by CNNC Energy, the company is actively participating in expanding related business announcements, with specific operational information consistent with the company's announcements.

2026-08-01

State Council Approves Four Nuclear Power Projects, Eight Units Granted Construction Approval

On July 31, the State Council's executive meeting reviewed and approved four nuclear power projects, including the Phase I project of Zhuanghe in Liaoning Province. The meeting noted that nuclear power units should be constructed and operated in accordance with the highest global safety standards, with strengthened safety oversight across the entire chain and all sectors, to ensure absolute nuclear safety. According to reports, the approved projects comprise a total of 8 units across 4 projects, specifically: 2 units for Phase II of CNNC's Jinqimen Nuclear Power in Zhejiang, 2 units for Phase I of Zhuanghe Nuclear Power in Liaoning, 2 units for Phase III of CGN's Taipingling Nuclear Power in Guangdong, and 2 units for Phase I of SPIC's Laiyang Nuclear Power in Shandong. According to the approvals previously issued by the National Nuclear Safety Administration for the Environmental Impact Reports (site selection stage) of the above four projects...

2026-07-31

Installation of Spacer Dampers Begins on Offshore Section of Haiyang Xin'an Nuclear Power Transmission UHV Project

On July 28, the installation of spacer dampers was fully initiated on the offshore section of the 1000 kV Haiyang Xin'an Nuclear Power Transmission UHV Project, marking the final critical phase of the world's first UHV project dedicated to nuclear power transmission. This project is China's first UHV project involving offshore construction. It starts from Xin'an Town, Haiyang City, Yantai, and ends at Tuanwang Town, Laiyang City, Yantai, with a total length of 80.36 km. It is constructed with double-circuit lines and a total of 161 towers. The project commenced in June 2025 and is scheduled for completion and commissioning in October 2026. Prior to this, the Yanwei UHV Project had successfully achieved loop closure, connecting the nation's first provincial-level UHV double-ring network in Shandong. The Haiyang Xin'an Nuclear Power Transmission Project is a key node of this double-ring network...

2026-07-30

Shidaowan Nuclear Power Company Successfully Completes Member Support Activity for Predictive Maintenance and Equipment Condition Monitoring

On July 24, Shidaowan Nuclear Power Company successfully completed the member support activity for predictive maintenance and equipment condition monitoring, laying the foundation for further optimizing the predictive maintenance and equipment condition monitoring management and technical systems of the High-Temperature Gas-Cooled Reactor (HTGR) Demonstration Project, and promoting the transformation and upgrading of the equipment management model. The member support activity, lasting five days, was organized by the Nuclear Power Branch of the China Nuclear Energy Association, aiming to leverage the expertise of industry experts to drive the transformation of the equipment management model of the HTGR Demonstration Project from breakdown maintenance and periodic maintenance to data-driven predictive management, thereby strengthening the foundation of nuclear safety and operational economy. The expert team for this activity was led by Chen Lunshou, former Deputy Chief Engineer of Sanmen Nuclear Power Co., Ltd...

2026-07-30

All non-destructive testing of the nuclear island main coolant piping and surge lines for Haiyang Nuclear Power Units 3 and 4 has passed inspection.

Recently, the Haiyang Nuclear Power Project—undertaken by China Nuclear Industry Fifth Construction Co., Ltd. (CNI5)—achieved another milestone: the final weld joint of the Unit 4 surge line passed ultrasonic testing (UT). This marks the successful comple

2026-07-27

South Korea's Doosan Enerbility wins order for steam generator forgings for Shandong Laiyang Nuclear Power Units 5 and 6.

South Korea’s Doosan Enerbility announced on the 27th that it has signed supply contracts with Dongfang Electric International (DEI) and Dongfang Heavy Machinery (DFHM)—subsidiaries of China’s Dongfang Electric Corporation—to provide u

2026-07-27