Explore the largest battery storage projects in the US and see all the utility-scale battery storage projects in the US on a map.
Last updated: June 2026
On this page, you can explore our real-time database of battery storage projects in the US. Each month, we track battery storage projects and update our list of the largest battery storage projects in the US.
As of June 2026, there are 1022 utility-scale battery storage projects in the US, according to Cleanview's project tracker. Their total operating capacity is 49,181 MW. In 2025, there were 187 battery storage projects built in the US. See also: planned battery storage projects in the US→
Total Battery Storage Projects
1,022
Total Capacity
49,181 MW
Built in 2025
187
Map of battery storage projects across the United States. Marker size reflects capacity — only facilities with reported capacity data are shown.
680 MW
Year Operational: July 2025
Location: Riverside, California
Developer: Calpine
500 MW
Year Operational: December 2025
Location: Kern, California
Developer: AES Clean Energy
450 MW
Year Operational: June 2023
Location: Monterey, California
409 MW
Year Operational: November 2021
Location: Manatee, Florida
400 MW
Year Operational: August 2025
Location: San Joaquin, California
Developer: NextEra Energy
380 MW
Year Operational: March 2024
Location: Clark, Nevada
Developer: Quinbrook Infrastructure Partners
350 MW
Year Operational: October 2022
Location: Riverside, California
348 MW
Year Operational: February 2026
Location: Fannin, Texas
Developer: Engie
325 MW
Year Operational: July 2023
Location: Riverside, California
160 MW
Year Operational: May 2026
Location: Brown, Texas
Developer: Intersect Power
150 MW
Year Operational: May 2026
Location: Rockingham, Virginia
Developer: Swift Current Energy
150 MW
Year Operational: May 2026
Location: Maricopa, Arizona
Developer: Strata Clean Energy
40 MW
Year Operational: May 2026
Location: Kings, California
Developer: CIM Group
40 MW
Year Operational: May 2026
Location: Tulare, California
Developer: SB Energy
10 MW
Year Operational: May 2026
Location: Bandera, Texas
Developer: Excelsior Energy Capital
10 MW
Year Operational: May 2026
Location: Taylor, Texas
Developer: Shell
10 MW
Year Operational: May 2026
Location: Taylor, Texas
Developer: Constellation Energy
0 MW
Year Operational: May 2026
Location: Mendocino, California
Developer: Laketricity
Cleanview