[The Beijing suburban railway will soon begin construction] The Second Public Notice on the Environmental Impact Assessment of the Northeast Ring Line of Beijing Suburban Railway from the southern entrance to Guanghua Section has been officially released. The feasibility study and preliminary design of the project have been completed, and it is planned to officially start construction and open in stages at the end of 2023. In the future, the Northeast Ring Line is expected to become the most obvious public transportation railway in Beijing, and it will reach the International Trade area in about half an hour from Huilongguan. At the same time, through the relevant connection line, the high-speed train unit from Beijing Chaoyang to Beijing Zhangjia-Beijing high-speed railway can be operated in the future, and the Beijing-Zhangjia-Beijing high-speed railway cross-line operation can be realized by using the northeast Ring line. Editor/Xue Ma

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• 2026.03.27 18:11
• [The Yunan High Voltage Expansion Project has started construction]
• On March 25, 2026, the first ultra-high voltage project of Henan Power Grid during the 15th Five Year Plan period, the main transformer expansion project of the 1000 kV Yunan Te High Voltage Substation, officially began construction. After the completion of the project, the power supply capacity can be increased by 50%, which will further enhance the safe operation of the power grid and the guarantee of power supply, and help promote the green and low-carbon transformation of energy.Editor/Gong Ziwei

• 2026.03.27 18:02
• [500 kV Wuhu GIL pipe gallery project starts construction]
• On the morning of March 26, 2026, the "Wanmei Electric Power" shield machine of the 500 kV Wuhu GIL pipe gallery project was excavated in Nicha Town, Wuwei City, and the project officially started. This project provides support for the Yangtze River transmission channel of the Gansu Zhejiang ± 800 kV high-voltage project, relocating the original 500 kV line to the ground and reserving two 500 kV cross river channels. The project is the first 500 kV transmission pipeline crossing the Yangtze River in China, with a shield section length of 3554.4 meters and a tunnel outer diameter of 11.6 meters. It is equipped with customized large-diameter shield machines.Editor/Gong Ziwei