globaldeploymentsroundup

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October 13, 2025
A total of 49.4GW/136.5GWh of grid-scale BESS came online in the first nine months of the year, up 36% compared to the same period in 2024.
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September 15, 2025
China again dominated global battery storage deployments in August, accounting for two-thirds of what came online, but Europe, North America and Oceania/Australia had good months too.
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August 22, 2025
China continued to drive global grid-scale BESS commissioning activity in July, as the technology approaches the global installed gigawatt (GW) capacity of pumped hydro.
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July 14, 2025
June 2025 saw a total of 7.96GW/22.17GWh of grid-scale BESS enter commercial operations across 109 projects, with over half of that being in China, while the overall first half of the year saw substantial growth.
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June 10, 2025
China continues to dominate BESS deployments globally with 4.3GW/11.2GWh of deployments in May, including a 1GWh flow battery system.
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May 19, 2025
Chile, China and Australia drove global BESS deployments in April, a month which saw nearly 9GWh of grid-scale capacity enter commercial operations.
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April 9, 2025
A total of 10.9GWh of grid-scale BESS entered commercial operations in March, up 29% year-on-year and 3% month-on-month. 
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March 17, 2025
February 2025 saw around 4.5GW/10.5GWh of grid-scale BESS deployments globally, with China continuing to account for the majority but Europe increasing its share from January.
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February 14, 2025
A total of 5.2GW/13.8GWh of grid-scale BESS capacity came online in January 2025, of which over two thirds was in China.

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