Key trends in battery energy storage in China
China has been an undisputed leader in the battery energy storage system deployment by a far margin. The nation more than quadrupled its battery fleet last year, which helped it surpass
China has been an undisputed leader in the battery energy storage system deployment by a far margin. The nation more than quadrupled its battery fleet last year, which helped it surpass
The China New Energy Storage Development Report 2025 represents a major milestone in the institutionalization of NES planning and governance in China. By quantifying progress and
Ahead and heading into a new era for new energy, it is expected that China''s energy storage capacity and its BESS capacity in particular will grow at a CAGR rate of 44% between 2023 and 2027.
In the first half of 2025, China surpassed 100 GW of installed battery storage capacity for the first time — a 110 percent increase compared to the previous year.
The majority of China''s storage capacity comes from large-scale storage projects, such as hydropower with reservoirs on the Yangtze River and gigawatt-level battery energy storage
In terms of storage types, the dominant advantage of lithium-ion batteries continues to expand, accounting for 97.4% of the new type storage installation. Other types, such as air compression, and
China plans to nearly double its new energy storage capacity to 180 GW by 2027, under a state-backed industry roadmap that foresees 250 billion yuan (US$35 billion) of investment:
1 China has a goal to install 180 gigawatts of battery energy storage systems by the end of 2027, with a direct project investment of $35.2 billion.
China''s exports of batteries and battery energy storage systems (BESS) have hit a record in 2025, soaring by 24% from the year before over the first nine months of the year.
China already holds close to 40 percent of global battery-based energy storage capacity. Updated data from Ember show that China''s clean technology exports reached $20 billion in August
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