Global cumulative electric energy storage capacity 2015-2022

Published by Statista Research Department, Jun 21, 2025

The electric energy storage capacity worldwide increased exponentially over the last few years, reaching **** gigawatts in 2022. The overall growth between 2015 and 2022 was roughly ***********. The United States accounted for the largest share of power storage capacity installed globally as of that year.

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Cumulative electric energy storage capacity worldwide from 2015 to 2022 (in gigawatts)

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Release date

March 2023

Region

Worldwide

Survey time period

2015 to 2022

Supplementary notes

The source notes that the figures include power plants and grid energy storage capacity, mainly referring to electric technology energy storage (batteries). Electric vehicles are not included.

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Smart gridsElectricity in the U.S.Electricity market worldwideElectricity prices worldwideRenewable energy in the U.S.
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