In 2021, electrochemical technologies - of which batteries are the most common type - accounted for roughly two-thirds of energy storage projects in the U.S. Pumped hydro storage, in contrast, represented less than ten percent of storage projects in the country. Nevertheless, it accounted by far for the largest energy storage capacity in the U.S. at the time.
Distribution of energy storage projects in the United States in 2021, by technology
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Center for Sustainable Systems. (February 2, 2022). Distribution of energy storage projects in the United States in 2021, by technology [Graph]. In Statista. Retrieved December 21, 2024, from https://www.statista.com/statistics/581802/us-energy-storage-projects-share-by-technology/
Center for Sustainable Systems. "Distribution of energy storage projects in the United States in 2021, by technology." Chart. February 2, 2022. Statista. Accessed December 21, 2024. https://www.statista.com/statistics/581802/us-energy-storage-projects-share-by-technology/
Center for Sustainable Systems. (2022). Distribution of energy storage projects in the United States in 2021, by technology. Statista. Statista Inc.. Accessed: December 21, 2024. https://www.statista.com/statistics/581802/us-energy-storage-projects-share-by-technology/
Center for Sustainable Systems. "Distribution of Energy Storage Projects in The United States in 2021, by Technology." Statista, Statista Inc., 2 Feb 2022, https://www.statista.com/statistics/581802/us-energy-storage-projects-share-by-technology/
Center for Sustainable Systems, Distribution of energy storage projects in the United States in 2021, by technology Statista, https://www.statista.com/statistics/581802/us-energy-storage-projects-share-by-technology/ (last visited December 21, 2024)
Distribution of energy storage projects in the United States in 2021, by technology [Graph], Center for Sustainable Systems, February 2, 2022. [Online]. Available: https://www.statista.com/statistics/581802/us-energy-storage-projects-share-by-technology/