Energy Storage News•about 1 month ago
China deploys 65GWh of BESS in December, 25% of 2025 global total
Key Takeaway
The unprecedented scale of BESS deployment in China signals rapid global cost reductions and increased availability of storage technology, fundamentally altering the energy landscape for developers and large consumers worldwide.
AI Summary
- •China deployed an unprecedented 18GW/65GWh of large-scale Battery Energy Storage Systems (BESS) in December 2025 alone.
- •This single-month deployment in China represents 25% of the entire global BESS capacity installed throughout 2025, highlighting China's dominant role in BESS manufacturing and deployment.
- •For developers, this scale suggests rapidly declining BESS component costs due to economies of scale, potentially increasing project viability and competition globally.
- •For large power consumers, this trend indicates enhanced grid stability, greater integration of renewables, and more flexible power solutions becoming available at lower costs.
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