Explore the largest battery storage projects expected to come online in Pennsylvania and see all proposed battery storage projects on a map.
Last updated: May 2026
On this page, you can explore our database of planned battery storage projects in Pennsylvania. Each month, we track projects in development and update our list of the largest battery storage projects expected to come online in Pennsylvania.
As of May 2026, there are 24 battery storage projects in development in Pennsylvania, according to Cleanview's project tracker. Their total planned capacity is 3,075 MW. See also: operating battery storage projects in Pennsylvania→
Planned Projects
24
Planned Capacity
3,075 MW
Unique Developers
0
410 MW
Expected Online: December 2024
Location: McKean, Pennsylvania
400 MW
Expected Online: March 2029
Location: Clearfield, Pennsylvania
240 MW
Expected Online: September 2024
Location: McKean, Pennsylvania
200 MW
Expected Online: September 2024
Location: McKean, Pennsylvania
200 MW
Expected Online: TBD
Location: Fayette, Pennsylvania
150 MW
Expected Online: May 2023
Location: Beaver, Pennsylvania
150 MW
Expected Online: TBD
Location: Beaver, Pennsylvania
145 MW
Expected Online: December 2024
Location: Fayette, Pennsylvania
145 MW
Expected Online: TBD
Location: Fayette, Pennsylvania
Cleanview