New battery energy storage system (BESS) installations worldwide added up to ** gigawatt-hours in 2023, up from ** gigawatt-hours a year earlier. BESS deployment is expected to grow at a compound annual growth rate of ** percent between 2024 and 2030, to surpass *** gigawatt-hours in the latter year.
Profit from the additional features of your individual account
Currently, you are using a shared account. To use individual functions (e.g., mark statistics as favourites, set
statistic alerts) please log in with your personal account.
If you are an admin, please authenticate by logging in again.
Learn more about how ÌÇÐÄÆÆ½â°æ can support your business.
EY. (June 14, 2024). Battery energy storage system (BESS) capacity additions worldwide from 2020 to 2023, with forecasts to 2030 (in gigawatt-hours) [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 14, 2026, from /statistics/1415439/battery-storage-system-installations-worldwide/
EY. "Battery energy storage system (BESS) capacity additions worldwide from 2020 to 2023, with forecasts to 2030 (in gigawatt-hours)." Chart. June 14, 2024. ÌÇÐÄÆÆ½â°æ. Accessed July 14, 2026. /statistics/1415439/battery-storage-system-installations-worldwide/
EY. (2024). Battery energy storage system (BESS) capacity additions worldwide from 2020 to 2023, with forecasts to 2030 (in gigawatt-hours). ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 14, 2026. /statistics/1415439/battery-storage-system-installations-worldwide/
EY. "Battery Energy Storage System (Bess) Capacity Additions Worldwide from 2020 to 2023, with Forecasts to 2030 (in Gigawatt-hours)." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 14 Jun 2024, /statistics/1415439/battery-storage-system-installations-worldwide/
EY, Battery energy storage system (BESS) capacity additions worldwide from 2020 to 2023, with forecasts to 2030 (in gigawatt-hours) ÌÇÐÄÆÆ½â°æ, /statistics/1415439/battery-storage-system-installations-worldwide/ (last visited July 14, 2026)
Battery energy storage system (BESS) capacity additions worldwide from 2020 to 2023, with forecasts to 2030 (in gigawatt-hours) [Graph], EY, June 14, 2024. [Online]. Available: /statistics/1415439/battery-storage-system-installations-worldwide/