Global installed energy storage capacity by scenario, 2023 and 2030

Last updated 25 Apr 2024

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Notes

GW = gigawatts; PV = photovoltaics; STEPS = Stated Policies Scenario; NZE = Net Zero Emissions by 2050 Scenario. Other storage includes compressed air energy storage, flywheel and thermal storage. Hydrogen electrolysers are not included.

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