As of June 30, 2024, the Tianshengqiao II Hydropower Station, which is operated and managed by China Southern Power Grid Energy Storage Tianshengqiao II Hydropower Generation Co., Ltd., has accumulated power generation of more than 180 billion kilowatt hours. This power generation is equivalent to saving more than 7,200 10,000 tons of standard coal consumption, thus reducing carbon dioxide emissions by approximately 179 million tons.

As the birthplace of the West-to-East Power Transmission and the first power point of the West-to-East Power Transmission South Road Project, the Tianshengqiao Secondary Power Station started construction in 1982 and was fully completed and put into operation in 2000. It has 6 units with an installed capacity of 220,000 kilowatts and a 500kV switch station. , 220kV switch station each one.

Since the power station was put into operation, Tianer Company has continued to strengthen the construction of intrinsically safe enterprises and consolidate the safety foundation of the power station. Faced with the initial problems of equipment diversity and instability of the monitoring system, the company's automation team independently developed control programs and completed the equipment automation upgrade after nearly 10 years. It took ten years to complete the reconstruction of the surge well gate, significantly improving the emergency response speed. Since 2016, the company has carried out safety, health and environmental rectification and oil, water and gas system renovation, effectively solving the three leakage problems of the old power plant. In recent years, the power station has completed a number of key overhauls, further improving equipment reliability.

Tianer Company is committed to serving the safe and stable operation of the power grid, giving full play to the role of the power grid hub power station, improving equipment reliability through technological innovation, optimizing reservoir dispatching methods, and improving water resource utilization. The company has performed well in many key indicators, such as the correct operation rate of the stabilization device has been 100% for 20 consecutive years, and the rapid removal rate of 220kV and above faults has been 100% for 15 consecutive years. This ensures that the unit is flexible and adjustable and the main grid of the power grid is safe and stable.Editor/Zhang Liyuan