[PowerChina Newly Signed Zambia Photovoltaic Grid Connection Project] Recently, PowerChina Hydropower 11th Bureau signed a contract with Zambia Copper Strip Energy Company for the grid connection project of the Itingpi photovoltaic power station. This project is invested and developed by Copper Strip Energy Company, located in the Kitwei Itingpi area of Zambia's Economic and Electrical Load Copper Strip Province. It is a grid connected supporting facility for the Itingpi Photovoltaic Power Station under construction by the 11th Hydroelectric Bureau. The main work includes the design, procurement, and full process construction of the 50 MW photovoltaic power station grid connected transmission, including civil engineering, electromechanical, control and monitoring, and all other on-site engineering. After the completion of the project, it will provide guarantees for the smooth generation and grid connection of photovoltaic power stations, which is of great significance in alleviating regional electricity demand conflicts and enhancing green power supply capabilities. Editor/Ma Xue

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• 2026.04.21 16:57
• [The 10000 ton rotating beam of the Cross Ningxi Railway has successfully rotated]
• On April 21, 2026, the 19000 ton rotating beam of the Hewu High speed Railway over the Ningxi Railway completed an "aerial turn" and successfully crossed the Ningxi Railway. The weight of the beam is 19157.8 tons, and the rotation accuracy requirement is that the error should not exceed 10 millimeters. Due to its proximity to busy main roads, the construction team relies on an intelligent monitoring platform to monitor posture, stress, and wind speed in real-time, and cooperates with a synchronous traction system to achieve precise counterclockwise rotation and positioning. The successful transformation marks significant progress in the project.Editor/Cheng Liting

• 2026.04.21 16:56
• [The China Laos 500 kV interconnection project has been officially put into operation]
• The China Laos 500 kV interconnection project was officially put into operation on the 20th, marking a significant improvement in the power interconnection capacity between the two countries. The total length of the project is 177.5 kilometers, forming a bidirectional mutual aid capacity of 1.5 million kilowatts, and an average annual transmission of 3 billion kilowatt hours of clean electricity.Editor/Cheng Liting