Technical FAQs 4

What happened at an energy storage power station in Beijing?

Firefighters work in the accident site in an energy storage power station in Fengtai District of Beijing, capital of China, April 16, 2021. Two firefighters died when they were putting out a fire in an energy storage power station on Friday.

How big is China's Energy Storage Base?

According to official National Energy Administration data from its recent ‘China new energy storage development report 2025,’ the country’s installed base at the end of 2024 totalled 73.8GW/168GWh. The China Energy Storage Alliance (CNESA) trade group said this represented a 130% year-on-year increase and about 40% of the global total.

Will China's energy storage capacity exceed 50 GW by 2030?

Industry projections indicate that China's compressed air energy storage capacity will exceed 50 GW by 2030, enabling annual CO₂ emission reductions of over 200 million tons - equivalent to shutting down 60 one-gigawatt coal-fired power plants - thereby providing robust support for building a new-type power system.

Does China's Energy Storage Technology set a new global benchmark?

Chen Haisheng, Chairman of CNESA, noted: "China’s CAES technology has advanced from 100 MW to 300 MW in a decade, setting a new global benchmark." The Energy Storage Industry White Paper 2025 reveals that global new energy storage installations reached 165.4 GW in 2024, with China contributing 43.7 GW of new capacity.

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