Explore the largest battery storage projects in Pennsylvania and see all the utility-scale battery storage projects in Pennsylvania on a map.
Last updated: May 2026
On this page, you can explore our real-time database of battery storage projects in Pennsylvania. Each month, we track battery storage projects and update our list of the largest battery storage projects in Pennsylvania.
As of May 2026, there are 4 utility-scale battery storage projects in Pennsylvania, according to Cleanview's project tracker. Their total operating capacity is 55 MW. See also: planned battery storage projects in Pennsylvania→
Total Battery Storage Projects
4
Total Capacity
55 MW
Built in 2025
0
Map of battery storage projects in Pennsylvania. Marker size reflects capacity — only facilities with reported capacity data are shown.
20 MW
Year Operational: September 2013
Location: Luzerne, Pennsylvania
18 MW
Year Operational: December 2015
Location: Somerset, Pennsylvania
10 MW
Year Operational: May 2016
Location: Somerset, Pennsylvania
6 MW
Year Operational: August 2021
Location: Philadelphia, Pennsylvania
6 MW
Year Operational: August 2021
Location: Philadelphia, Pennsylvania
10 MW
Year Operational: May 2016
Location: Somerset, Pennsylvania
18 MW
Year Operational: December 2015
Location: Somerset, Pennsylvania
20 MW
Year Operational: September 2013
Location: Luzerne, Pennsylvania
Cleanview