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Global electro-chemical energy storage capacity share by technology 2017

Distribution of electro-chemical energy storage capacity worldwide as of mid-2017, by technology

The data shows the distribution of electro-chemical energy storage power capacity worldwide as of mid-2017, broken down by technology type. The biggest source of electro-chemical electricity storage were within lithium-ion batteries with 59% of the total share.

Lithium-ion battery 59
Sodium based battery 8
Electro-chemical capacitor 4
Lead-acid battery 3
Sodium sulfur battery 3
Nickel based battery 2
Flow battery 2
Other electro-chemical 19