The gravimetric energy density (or specific energy) of different battery storage systems ranges from an average of over 250 watt-hours per kilogram for lithium-ion batteries to less than 50 watt-hours per kilogram for flow batteries. Solid-state batteries, using a solid state electrolyte solution, have one of the largest specific energies among lithium-ion batteries.
Gravimetric energy density of battery energy systems worldwide in 2023, by technology
(in watt-hours per kilogram)
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The Faraday Institution, & Rho Motion. (September 14, 2023). Gravimetric energy density of battery energy systems worldwide in 2023, by technology (in watt-hours per kilogram) [Graph]. In Statista. Retrieved December 27, 2024, from https://www.statista.com/statistics/1422973/specific-energy-of-battery-energy-systems/
The Faraday Institution, und Rho Motion. "Gravimetric energy density of battery energy systems worldwide in 2023, by technology (in watt-hours per kilogram)." Chart. September 14, 2023. Statista. Accessed December 27, 2024. https://www.statista.com/statistics/1422973/specific-energy-of-battery-energy-systems/
The Faraday Institution, Rho Motion. (2023). Gravimetric energy density of battery energy systems worldwide in 2023, by technology (in watt-hours per kilogram). Statista. Statista Inc.. Accessed: December 27, 2024. https://www.statista.com/statistics/1422973/specific-energy-of-battery-energy-systems/
The Faraday Institution, and Rho Motion. "Gravimetric Energy Density of Battery Energy Systems Worldwide in 2023, by Technology (in Watt-hours per Kilogram)." Statista, Statista Inc., 14 Sep 2023, https://www.statista.com/statistics/1422973/specific-energy-of-battery-energy-systems/
The Faraday Institution & Rho Motion, Gravimetric energy density of battery energy systems worldwide in 2023, by technology (in watt-hours per kilogram) Statista, https://www.statista.com/statistics/1422973/specific-energy-of-battery-energy-systems/ (last visited December 27, 2024)
Gravimetric energy density of battery energy systems worldwide in 2023, by technology (in watt-hours per kilogram) [Graph], The Faraday Institution, & Rho Motion, September 14, 2023. [Online]. Available: https://www.statista.com/statistics/1422973/specific-energy-of-battery-energy-systems/
