[Serbian President Inspects the Nosu Section of the Hungary-Serbia Railway]Recently, Serbian President Vucic visited the construction site of the Nuosu section of the Hungary-Serbia Railway in Serbia. The construction of the station is proceeding in an orderly manner. Editor/He Yuting
China's far-reaching development of offshore wind power has achieved significant technological breakthroughs. On the morning of December 11, 2025, the "Development and Demonstration Application of Offshore Grid type Wind Turbine Equipment" project was officially launched in Dongying Economic and Technological Development Zone, Shandong Province, marking a crucial step for China in the field of independent research and development of large-scale offshore wind power equipment.
The core goal of this project is to develop a 25 MW offshore grid type wind turbine with independent intellectual property rights. The project will focus on tackling key technical challenges including grid control of large capacity units, high stability design of 150 meter long blades, and high-density integration of electromechanical transmission systems. The project is led by CSSC Haizhuang Wind Power (Shandong) Co., Ltd., in collaboration with Shandong University, CSSC Haizhuang Wind Power Co., Ltd., CEPRI Zhangbei Wind Power Research and Testing Co., Ltd., and Shandong Academy of Marine Sciences, among other industry university research units, to jointly build a collaborative research and development system.
According to the project plan, after successful industrialization, it is expected to achieve an annual production capacity of 20 units (totaling 500 megawatts), with an annual increase in operating income of over 1 billion yuan, and will effectively drive the coordinated development of the upstream and downstream of the industrial chain, providing key equipment support for the large-scale development of China's far-reaching offshore wind power. Editor/Yang Beihua
Recently, the Ocean and Fisheries Bureau of Donggang City, Dandong City, Liaoning Province, released the sea use demonstration report for the 500000 kW offshore wind power project of Liaoning Huadian Dandong Donggang Phase III, marking significant progress in this large-scale clean energy project with a total investment of approximately 5.211 billion yuan.
According to the public announcement, the project is located in the southern waters of Donggang City, Liaoning Province, with an offshore distance of about 50 kilometers and a water depth ranging from 35 meters to 43 meters. The total installed capacity of the project is 500000 kilowatts, with a planned deployment of 42 wind turbines, including 38 units with a single capacity of 12 megawatts and 4 units with a capacity of 11 megawatts. All wind turbines will be collected through six 66 kV collection lines to the planned offshore converter station.
The total sea area of the project is about 357 hectares, and the application period for sea use is 27 years. The expected construction period is 12 months. The project will adopt a single pile foundation structure, with submarine cables arranged in a chain topology, and each circuit connecting 7 wind turbines to optimize the line structure.
As an important offshore wind power project in Northeast China, the construction of this project will further enhance the clean energy supply capacity of Liaoning Province, and has positive significance for optimizing the regional energy structure and promoting green development. Editor/Yang Beihua