This statistic displays the annual installed capacity of energy storage in the United States in 2018, by leading utility. In 2018, California-based San Diego Gas & Electric had a energy storage capacity of **** megawatt hours.
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SEPA. (August 24, 2019). Annual installed capacity of energy storage in the United States in 2018, by select utility (in megawatt hours) [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 30, 2026, from /statistics/911643/cumulative-capacity-installed-for-energy-storage-by-us-utility/
SEPA. "Annual installed capacity of energy storage in the United States in 2018, by select utility (in megawatt hours)." Chart. August 24, 2019. ÌÇÐÄÆÆ½â°æ. Accessed July 30, 2026. /statistics/911643/cumulative-capacity-installed-for-energy-storage-by-us-utility/
SEPA. (2019). Annual installed capacity of energy storage in the United States in 2018, by select utility (in megawatt hours). ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 30, 2026. /statistics/911643/cumulative-capacity-installed-for-energy-storage-by-us-utility/
SEPA. "Annual Installed Capacity of Energy Storage in The United States in 2018, by Select Utility (in Megawatt Hours)." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 24 Aug 2019, /statistics/911643/cumulative-capacity-installed-for-energy-storage-by-us-utility/
SEPA, Annual installed capacity of energy storage in the United States in 2018, by select utility (in megawatt hours) ÌÇÐÄÆÆ½â°æ, /statistics/911643/cumulative-capacity-installed-for-energy-storage-by-us-utility/ (last visited July 30, 2026)
Annual installed capacity of energy storage in the United States in 2018, by select utility (in megawatt hours) [Graph], SEPA, August 24, 2019. [Online]. Available: /statistics/911643/cumulative-capacity-installed-for-energy-storage-by-us-utility/