[China Electric Power Industry Annual Development Report 2021] On July 8, the China Electricity Council issued the "Annual Development Report of China's Electric Power Industry 2021". As of the end of 2020, preliminary statistics have been made on the circuit length of transmission lines of 220 kV and above in the national power grid of 794,000 kilometers, an increase of 4.6% over 2020; China Power Grid The capacity of 220 kV and above substation equipment is 4.53 billion kVA, an increase of 4.9% over 2020; China's cross-regional power transmission capacity has reached 15.15 million kilowatts. In 2020, China's cross-regional power transmission will complete 647.4 billion kWh, an increase of 13.3% over 2020. Editor/Sang Xiaomei

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• 2026.06.05 15:25
• [The main project of Hubei Songzi Pumped Storage Power Station has started construction]
• Recently, the main project of Hubei Songzi Pumped Storage Power Station, which China Energy Engineering Gezhouba Group participated in, started construction. The power station is located in Songzi City, Jingzhou, with a total installed capacity of 1200 megawatts, and belongs to the first-class large (1) type project. Gezhouba Group undertakes the construction of the upper reservoir and the installation of metal structures, with a contract amount of 712 million yuan and a construction period of 48.5 months. After the completion of the power station, it will undertake tasks such as peak shaving, valley filling, energy storage, and frequency regulation, which is of great significance for ensuring the safety of the power grid and supporting the consumption of new energy.Editor/Cheng Liting

• 2026.06.05 15:24
• [Guangzhou Eastern Central Energy Storage Power Station starts construction]
• On June 1, 2026, the Guangzhou Eastern Center Intelligent Fusion New Energy Storage Industry Demonstration Project invested and constructed by Zengtou Energy Company, a subsidiary of Zengcheng Urban Investment Group, officially started construction. The total investment of the project is nearly 467 million yuan, and a new 150MW/300MWh electrochemical independent energy storage power station will be built. It will adopt lithium iron phosphate battery technology and be connected to the power grid at 110kV, with the functions of peak shaving, frequency regulation, and promoting the consumption of new energy. The project is supported by a comprehensive operation and maintenance building, an electrical building, and auxiliary facilities such as fire protection, and is promoted through an integrated construction and operation model.Editor/Cheng Liting