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Steel Containment Vessel Second Ring of Guangdong Lianjiang Nuclear Power Unit 2 Hoisted into Place

Recently, the second ring of the steel containment vessel (CV) for Guangdong Lianjiang Nuclear Power Unit 2, manufactured by State Nuclear Equipment, was successfully hoisted into place, creating favorable conditions for subsequent main construction of the nuclear island. It is reported that the second ring of the steel containment vessel hoisted this time is assembled from four layers of curved steel plates, with an overall height of approximately 16 meters, an inner diameter of nearly 40 meters, and a total hoisting weight of up to 1,124 tons. Throughout the assembly and hoisting process, the project team fully drew on the engineering and construction experience of Unit 1, strengthened on-site coordination and quality control, and ensured that the entire hoisting process was safe, smooth, and precisely positioned. The Lianjiang Nuclear Power Project, as a key batch construction project independently built by China based on CAP1000 third-generation nuclear power technology...

2026-11-04

Unit 2 of Phase I of the Sanao Nuclear Power Project Completes First Fuel Loading

Recently, Unit 2 of Phase I of CGN's Zhejiang Sanao Nuclear Power Project successfully completed its first nuclear fuel loading, marking the unit's official transition from the engineering installation phase to the new stage of commissioning with nuclear fuel in the main systems, and representing a key step toward the full completion and commercial operation of Phase I. It is reported that the fuel loading operation adopted a semi-automatic refueling system, precisely transferring 177 nuclear fuel assemblies sequentially into the reactor core. Since the commencement of nuclear island installation, the Sanao project department of China Nuclear Industry 23 Construction Co., Ltd., the contractor, has strictly followed the principles of "safety first, quality first, pursuit of excellence," and completed a series of major prerequisite tests—including nuclear circuit flushing and cold and hot performance tests—to a high standard...

2026-11-03

First Steam Generator of Xudapu NPP Unit 2 Hoisted into Place

Recently, Xudapu Nuclear Power Plant Unit 2 reached a major engineering milestone as its first steam generator was successfully hoisted into place, with safety and quality fully controlled throughout the entire process. The precise positioning of this key equipment marks that the installation of the primary system of the unit's primary loop has officially entered a new stage. It is reported that the steam generator, as one of the core main equipment items in the nuclear reactor building, is a key hub connecting the primary loop and the secondary loop of the nuclear island, mainly responsible for absorbing core heat and producing dry saturated steam to drive the turbine generator. A single steam generator of Xudapu Nuclear Power Plant Units 1 and 2 is approximately 22 meters long, about 5 meters in outer diameter, and weighs about 600 tonnes, making it an extra-large heavy nuclear power component. To ensure high...

2026-11-02

First Batch of Nuclear Fuel Delivered to Unit 2 of Rooppur Nuclear Power Plant in Bangladesh

Recently, Rosatom announced that the first batch of fresh nuclear fuel for Unit 2 of the Rooppur Nuclear Power Plant in Bangladesh has been successfully delivered to the project site and is currently being properly stored in a dedicated storage facility. It is reported that this batch of nuclear fuel assemblies was manufactured at the Novosibirsk Chemical Concentrates Plant, a production facility of Rosatom's TVEL Fuel Company, and was delivered through combined air and road transport. A joint inspection team composed of Bangladeshi experts, the general contractor, and manufacturing plant representatives is conducting mandatory incoming inspections at the site, including visual and instrumental testing, to ensure that the fuel fully complies with...

2026-10-29

Wolseong NPP Unit 2 in South Korea to Shut Down on November 1

Wolseong NPP Unit 2, located in Gyeongju, Gyeongsangbuk-do, South Korea, will officially reach the end of its 30-year design operating lifetime and cease operation on November 1. Since entering commercial operation in November 1996, the unit has generated approximately 150 million megawatt-hours (MWh) of electricity cumulatively. Subsequently, the design lifetimes of Wolseong Units 3 and 4 will also expire in December next year and February 2029, respectively. South Korea's Nuclear Safety Act stipulates that nuclear power units reaching the end of their design lifetime may, provided they meet statutory safety standards, extend their operating period by 10 years through an operating change license review. However, since Wolseong Units 2 through 4 submitted their Periodic Safety Review (PSR) reports in April 2024 and completed the public comment collection on the draft radiation environmental impact assessment in May last year, two years and six months have passed, yet Korea Hydro & Nuclear Power (KHNP) has still not formally submitted the operating change license applications for these units.

2026-10-24

South China Regional Office of the National Nuclear Safety Administration Completes Refueling Outage Inspection of Yangjiang Nuclear Power Plant Unit 2

The South China Regional Office of Nuclear and Radiation Safety Supervision of the Ministry of Ecology and Environment successfully completed the nuclear safety supervision and inspection of the first criticality control point for the eighth refueling outage of Yangjiang Nuclear Power Plant Unit 2 on October 11. After verifying item by item the prerequisites for reactor recriticality and confirming that the primary loop and related systems and equipment were in a controlled and compliant state, the supervisors signed off and released the criticality control point in accordance with the law, marking the successful completion of the on-site nuclear safety supervision task for the Y208 refueling outage of the unit. During the overlapping period of the 2026 Mid-Autumn Festival and National Day holidays, multiple operating units at several nuclear power bases along the South China coast successively entered routine refueling outage cycles, with on-site maintenance activities highly concentrated, and nuclear safety...

2026-10-15

Steam Generator for Xudabao Nuclear Power Plant Unit 2 Successfully Arrives at Site

On October 10, the steam generator for Xudabao Nuclear Power Plant Unit 2 successfully arrived at the site, laying a solid foundation for the installation of the main equipment in the nuclear island of Unit 2. To ensure high-quality delivery of the equipment, Liaoning Nuclear Power adhered to systematic planning and penetrating management, took the lead in formulating construction support plans, maintained regular on-site coordination with the manufacturing end, and promoted optimization of resource allocation; closely tracked critical manufacturing paths and document circulation, and coordinated on-site resolution of bottlenecks and difficulties; meanwhile, jointly with the Nuclear Power Institute of China and China Nuclear Operation and Maintenance, carried out manufacturing process supervision, strictly controlled quality gates, and ensured controlled progress and reliable quality. Through the collaborative efforts of all units, the steam generator for Xudabao Nuclear Power Plant Unit 2 successfully left the factory and arrived at the site on schedule. Next, the project team...

2026-10-13

Preparations Underway for First Nuclear Fuel Loading at San'ao Nuclear Power Project Unit 2

On October 7, it was learned from CGN Cangnan Nuclear Power Co., Ltd. that San'ao Nuclear Power Project Unit 2 is carrying out preparatory work before its first nuclear fuel loading. Once fuel loading is completed, the unit will enter the stage of nuclear commissioning of the primary system with nuclear fuel. During the National Day holiday, personnel at key positions of the San'ao Nuclear Power Project stayed at the front line to fully advance the pre-loading preparations. A relevant person in charge of the Fuel Management Section of the Technical Support Department of CGN Cangnan Nuclear Power Co., Ltd. stated that in order to ensure the high-quality completion of Unit 2's first fuel loading and core photography operations, the project working group strictly implemented relevant regulations and management requirements for nuclear material control, and coordinated the advancement of various pre-loading tasks including the submission of first loading information and the approval request for fuel assembly transfer.

2026-10-08

Armenia and Rosatom Coordinate the Second Life Extension of Metsamor NPP Unit 2: Reviewing Phase Results and Locking In Key Tasks for 2027–2030

On October 7, 2026, the fifth working meeting of the Joint Coordination Committee of the Republic of Armenia and Rosatom was held in Yerevan, comprehensively reviewing the phased implementation results of the major project for the second life extension (LTO-2) of Unit 2 of the Armenian NPP (ANPP, located in Metsamor), and formally countersigned the execution agreement for advancing engineering tasks from 2027 to 2030. Kirill Komarov, First Deputy Director General and Director for International Business Development of Rosatom, led the Russian delegation, while Narek Apitonyan, Deputy Minister of Territorial Administration and Infrastructure of Armenia, led the Armenian delegation.

2026-10-08

First Backup Emergency Diesel Generator of Hualong One Officially Available at Sanao Nuclear Power Unit 2

On October 2, the first backup emergency diesel generator (9LHW) of Hualong One completed the replacement grid connection test at Sanao Nuclear Power Unit 2 and was officially put into service. The equipment can replace any one of the original 12 emergency diesel generators (EDGs) in Phase I and Phase II projects, significantly improving the redundancy, reliability, and maintenance flexibility of the plant's emergency power supply. Sanao Nuclear Power Phase I and Phase II each have 3 emergency busbars, with one EDG configured for each busbar. However, due to the absence of cross-power supply for loads, the preventive maintenance windows of the original units were concentrated, affecting the overhaul schedule. Since 2021, Cangnan Nuclear Power has promoted the project of adding backup diesel generators, improving from the design source, building a new backup emergency diesel generator building (BDD), and constructing corridors and cables connected to each unit...

2026-10-03

The first concrete pouring for the nuclear island of Unit 2 of State Power Investment Corporation (SPIC) Guangxi Bailong Nuclear Power Project was successfully completed.

The first concrete pouring for the nuclear island of Unit 2 of SPIC Guangxi Bailong Nuclear Power Project was completed at 16:07 on September 30, after 69 hours and 40 minutes of continuous work. A total of 6,732.5 cubic meters of concrete was used for this pouring, marking another important milestone for the project after the FCD achievement for the nuclear island of Unit 1. Phase I of the Bailong Nuclear Power Project plans to build two CAP1000 nuclear power units. These two units adopt independently designed and domestically manufactured Generation III passive nuclear power technology, with each unit having a capacity of up to 1.25 million kilowatts. At present, Unit 1 has entered the construction and installation stage, and the steel containment vessel bottom head, CA20, CV1R, CA01...

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

Rosatom Manufactures Innovative Equipment for Akkuyu NPP Unit 2 in Turkey

According to reports, Atommash, the machine-building plant of Rosatom in the Rostov Region, has completed the manufacture of a full set of high-tech equipment for the turbine building of Akkuyu NPP Unit 2. This is the first time Atommash has produced a Separator-Steam Superheater (SPP), which is used to ensure the operation of the turbine unit. Rostov Region Governor Yury Slyusar and Igor Kotov, head of Rosatom's machine-building division, attended the equipment completion ceremony. Kotov said, on the occasion of the plant's 50th anniversary...

2026-09-29

Uranium Fuel Air Delivery for Rooppur Nuclear Power Plant Unit 2 in Bangladesh Delayed

Recently, the first batch of uranium nuclear fuel transport cargo flights for Unit 2 of Bangladesh's first nuclear power facility—the Rooppur Nuclear Power Plant (RNPP)—was forced to be suspended, resulting in the postponement of the originally scheduled delivery. The batch of nuclear fuel was originally planned to arrive by air on September 24 at Hazrat Shahjalal International Airport in Dhaka, the capital of Bangladesh. Faqir Mahbub Anam, Minister of the Ministry of Science and Technology of Bangladesh, stated that the cargo charter flight carrying the uranium fuel was originally scheduled to land on the 24th, but because it was not granted permission to enter Pakistani airspace, the flight could not proceed as scheduled, and the specific reason why Pakistan has not yet approved the airspace permit remains unclear. Anam added that the Russian side has provided a new timetable, and it is expected that this batch of uranium fuel will arrive in Bangladesh in the first week of October.

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