Search Results

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

Planned outage at Sweden's Ringhals Unit 4 extended to November 30

The planned maintenance outage at Unit 4 of Sweden's Ringhals nuclear power plant will be extended to November 30 due to the need for additional cleaning work on site. During the planned maintenance outage at Ringhals Unit 3, inspectors discovered rubber residue in parts of the component cooling system. The rubber residue originated from leaking valves within the system. The cleaning work is a preventive measure aimed at avoiding reduced cooling performance or component damage. Sven-Anders Andersson stated that the valve replacement work had originally been scheduled for the coming years, but the rubber degradation exceeded expectations. He said: "We deeply regret the extended outage, but safety and equipment condition remain our top priorities."

2026-09-09

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

US ONE Nuclear Advances 1 GW SMR Project in Louisiana

ONE Nuclear Energy LLC (referred to as "ONE Nuclear") recently announced that its Amberjack small modular reactor (SMR) project in Louisiana, USA, has entered the technical and environmental assessment phase. The project is planned as a standalone, scalable multi-unit SMR campus targeting an advanced nuclear power generation capacity of up to approximately 1 GW. ONE Nuclear stated that the final installed capacity, reactor technology pathway, and plant configuration for the Amberjack project have not yet been determined and will depend on subsequent technology down-selection, detailed engineering design, environmental assessment, transmission studies, commercial arrangements, financing, and federal licensing processes. The company previously also announced...

2026-09-09

Yang Changli, Chairman of China General Nuclear Power Group, Meets with Lao Minister of Industry and Commerce Malaythong Kommasith and Standing Vice Chairman of the Lao-China Cooperation Committee Sengsadeth Sayasone

On September 7, Yang Changli, Chairman of China General Nuclear Power Group Co., Ltd., met separately with Lao Minister of Industry and Commerce Malaythong Kommasith and Sengsadeth Sayasone, Standing Vice Chairman of the Lao-China Cooperation Committee, at the CGN Tower in Shenzhen, conducting in-depth exchanges on deepening practical cooperation in energy, industry, agriculture, and people's livelihood. Prior to the meetings, Malaythong Kommasith and his delegation also visited and inspected the Daya Bay Nuclear Power Base. He Haibin, Chief Accountant of the Group, and Li Yilun, Vice President, attended relevant activities respectively. ▲Yang Changli meets with Lao Minister of Industry and Commerce Malaythong Kommasith ▲Yang Changli meets with Standing Vice Chairman of the Lao-China Cooperation Committee Sengsadeth Sayasone...

2026-09-09

Pakistan Karachi Nuclear Power Plant Unit K-3 Connected to Grid After Major Overhaul

At 03:30 local time on September 7, 2026, Unit K-3 of the Karachi Nuclear Power Plant in Pakistan was successfully connected to the grid. Since the unit was disconnected from the grid on July 1, 2026 for this major overhaul, the Chinese and Pakistani teams have worked closely together to successfully complete all maintenance tasks. This overhaul involved heavy workloads and multiple critical points. The CNNC Overseas Operation and Maintenance team planned and deployed in advance, refined the overhaul plan, coordinated and allocated various resources, clarified responsibilities, implemented dynamic tracking and daily work reviews, and efficiently completed key tasks including the modification of the lower half heat shield of the low-pressure cylinder, preventive maintenance of UPS, maintenance of the containment spray pipeline, emergency repair of the emergency compressed air compressor, and technical guidance for turbine overhaul, eliminating equipment hazards and consolidating the foundation for safe unit operation...

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

South Korean research team reveals that water storage capacity of cold subducting slabs has been underestimated using synchrotron radiation sources

A research team led by Professor Yongjae Lee of the Department of Earth System Sciences at Yonsei University in South Korea has recently found that in cold, rapidly descending tectonic subduction zones, crustal rocks may transport up to 1 trillion kilograms of water to the mantle each year—approximately twice the previous estimate. The findings have been published in Nature Communications. Subduction zones are regions where Earth's tectonic plates converge and one plate descends beneath another, often accompanied by volcanic and seismic activity. For a long time, the academic community has generally believed that serpentinite, a water-bearing rock, gradually dehydrates as it descends with the plate due to increasing pressure and temperature, and the released water further promotes melting of the overlying plate and is associated with the formation of volcanic arc chains.

2026-09-07

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

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

U.S. ZC Institute Unveils "Kardashev One" Fusion Prototype Reactor Plan to Independently Test Neutron Recovery Concept

ZC Institute, a fusion energy company headquartered in Atlanta, USA, announced on September 4 the launch of the Kardashev One program, aiming to develop a fusion prototype reactor to explore recovering energy lost to radiation and neutron escape during fusion reactions. As an early validation step of the program, ZC Institute has commissioned Professor Jason Cassibry and his team at the University of Alabama in Huntsville (UAH) to conduct independent testing of the related field distortion technology. According to ZC Institute, existing fusion approaches, including inertial confinement fusion and magnetic confinement fusion, lose energy in forms such as electromagnetic radiation and neutron escape. Magnetic fields can confine charged...

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

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

Key steam turbine components for UK Rolls-Royce SMRs to be produced in Newcastle

Key steam turbine components for the first three small modular reactors planned by Rolls-Royce SMR for the Wylfa project on Anglesey, North Wales, will be manufactured in the UK. Siemens Energy's Newcastle facility will undertake the production of components including high-pressure turbines and valve casings. This marks the first time in Europe that such components have been produced domestically for small modular reactors. Under the arrangement, the Siemens Energy Newcastle facility is also planned to become the company's key component service centre for the Rolls-Royce SMR UK project fleet. The facility is located on the historic...

2026-09-04