[Chongqing Electric Power 500 kV Transmission and Transformation Project] On May 17, the first 500 kV power transmission and transformation project implemented by State Grid Chongqing Electric Power Company during the "14th Five-Year Plan" - Yongchuan 500 kV power transmission and transformation project officially started, and the project is scheduled to be completed and put into operation before the end of June 2022 , which will provide more stable and reliable power support for the construction of the Chengdu-Chongqing economic circle. Editor / Xu Shengpeng

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• 2026.11.09 11:00
• [China's largest single power flywheel energy storage project put into operation]
• On November 6, 2026, China's largest single-power flywheel energy storage project was connected to the grid at Huaneng Lanzhou Thermal Power Company, marking an important breakthrough in China's rapid frequency regulation technology for flywheel energy storage in thermal power bases. The 5 MW flywheel put into operation this time is currently the largest single-power flywheel in China. Its adjustment rate can reach 5 MW/s, its power storage can reach 1,250 kWh, its charge and discharge efficiency can reach over 85%, and its cycle life can reach tens of millions of times.Editor/Gong Ziwei

• 2026.11.09 10:09
• [By 2030, China's charging infrastructure will exceed 40 million]
• At the press conference of the "15th Five Year Plan" series held on November 6, 2026, it was learned that by 2030, the proportion of electricity in China's terminal energy consumption will increase to about 35%. In the field of transportation, the National Energy Administration will promote the construction of high-quality charging and swapping infrastructure layout, and build a charging infrastructure network with urban surface, highway line, and rural point layout. By 2030, the number of charging infrastructure will exceed 40 million, forming a charging service capacity that supports more than 110 million electric vehicles.Editor/Gong Ziwei