Explore the largest battery storage projects in Oregon and see all the utility-scale battery storage projects in Oregon on a map.
Last updated: May 2026
On this page, you can explore our real-time database of battery storage projects in Oregon. Each month, we track battery storage projects and update our list of the largest battery storage projects in Oregon.
As of May 2026, there are 6 utility-scale battery storage projects in Oregon, according to Cleanview's project tracker. Their total operating capacity is 523 MW. In 2025, there was 1 battery storage project built in Oregon. See also: planned battery storage projects in Oregon→
Total Battery Storage Projects
6
Total Capacity
523 MW
Built in 2025
1
Map of battery storage projects in Oregon. Marker size reflects capacity — only facilities with reported capacity data are shown.
200 MW
Year Operational: July 2025
Location: Multnomah, Oregon
Developer: Portland General Electric
200 MW
Year Operational: December 2024
Location: Multnomah, Oregon
Developer: NextEra Energy
75 MW
Year Operational: December 2024
Location: Washington, Oregon
Developer: Portland General Electric
30 MW
Year Operational: March 2022
Location: Morrow, Oregon
17 MW
Year Operational: December 2024
Location: Washington, Oregon
Developer: Portland General Electric
1 MW
Year Operational: May 2024
Location: Marion, Oregon
Developer: Lineage Logistics
200 MW
Year Operational: July 2025
Location: Multnomah, Oregon
Developer: Portland General Electric
200 MW
Year Operational: December 2024
Location: Multnomah, Oregon
Developer: NextEra Energy
75 MW
Year Operational: December 2024
Location: Washington, Oregon
Developer: Portland General Electric
17 MW
Year Operational: December 2024
Location: Washington, Oregon
Developer: Portland General Electric
1 MW
Year Operational: May 2024
Location: Marion, Oregon
Developer: Lineage Logistics
30 MW
Year Operational: March 2022
Location: Morrow, Oregon
Cleanview