[Bidding for Nansha section of Huangpu Nansha East Expressway] On May 31, 2023, the Guangzhou Public Resource Trading Service Platform released a bidding announcement for the construction of the Nansha section of the Huangpu Nansha East Expressway, with a total investment of approximately 5 billion yuan. Nansha section of Huangpu Nansha East Expressway, including main line works and auxiliary road works: main line works of Nansha section of Huangpu Nansha East Expressway: first-class highway and urban expressway standard, two-way six lane, about 5.1 km long. The length of the roadbed section is about 2.14 kilometers, the total length of the bridge is about 2.67 kilometers, and the length of the semi submerged tunnel is about 255 meters; There are 4 interchanges set up along the entire line, including Nansha Bridge Interchange, Husha Avenue Interchange, Wuzhoushan North Road Interchange, and Huangge East Interchange. The main construction content includes road engineering, bridge engineering, tunnel engineering, traffic engineering, lighting engineering, greening engineering, toll facilities, external power engineering, temporary engineering, etc. The project budget is 3.07 billion yuan, including 1.996 billion yuan for construction and installation expenses. The auxiliary road project of the Nansha section of the Huangpu Nansha East Expressway: an urban main road, starting from the planned No. 21 Road in the Qingsheng area of Nansha District in the north and ending at Jigushan Road in the south, with four lanes in both directions and a length of about 4.9 kilometers. The total length of the roadbed section is 4495 meters, the bridge section is 290 meters, and the open section of the tunnel is 126 meters. The main construction content includes road engineering, bridge engineering, tunnel engineering, traffic engineering and traffic dispersion engineering, drainage engineering, lighting engineering, power pipe trench engineering, greening engineering, etc. The project budget is 1.934 billion yuan, including 1.085 billion yuan for construction and installation expenses. Editor/Zhao E

Click to see more live >>

• 2026.08.31 11:48
• [Ha Electric Motor's 35kV High Voltage Direct Hanging Camera Debuts for the First Time]
• Recently, the world's first 35 kV air-cooled high-voltage direct adjustment camera developed by Harbin Electric Power Group was successfully put into operation at the booster station of the Sun Wu wind power project of CGN New Energy. The equipment has dual capabilities of steady-state regulation and dynamic support, marking significant original achievements in the field of core equipment for power grid stability support in China.Editor/Gong Ziwei

• 2026.08.31 11:03
• [The amount of electricity entering Shandong has exceeded 1 trillion kilowatt hours]
• As of 24:00 on August 23, 2026, the four major direct current projects of Yindong, Lugu, Zhaoyi, and Qingdong have cumulatively transmitted over 1 trillion kilowatt hours of electricity to Shandong, reaching 1002.29 billion kilowatt hours. At present, the four major direct current systems have been connected to the northwest and northeast power grids, and by 2025, the direct current power consumption will account for 20% of the total electricity consumption in Shandong Province. State Grid Shandong Electric Power has maintained stable operation through lean operation and inspection, cross regional joint defense, and technological breakthroughs, and the proportion of green electricity entering Shandong continues to rise, providing strong support for the optimization of Shandong's energy structure. Editor/Cheng Liting