Explore the largest solar farms in Oregon and see all the utility-scale solar projects in Oregon on a map.
Last updated: May 2026
On this page, you can explore our real-time database of solar farms in Oregon. Each month, we track solar projects and update our list of the largest solar farms in Oregon.
As of May 2026, there are 147 utility-scale solar farms in Oregon, according to Cleanview's project tracker. Their total operating capacity is 1,290 MW. In 2025, there were 14 solar farms built in Oregon. See also: planned solar farms in Oregon→
Total Solar Farms
147
Total Capacity
1,290 MW
Built in 2025
14
Map of solar farms in Oregon. Marker size reflects capacity — only facilities with reported capacity data are shown.
162 MW
Year Operational: April 2023
Location: Gilliam, Oregon
152 MW
Year Operational: March 2025
Location: Wasco, Oregon
Developer: Avangrid Renewables
70 MW
Year Operational: March 2021
Location: Crook, Oregon
61 MW
Year Operational: December 2023
Location: Klamath, Oregon
60 MW
Year Operational: July 2025
Location: Wasco, Oregon
Developer: Avangrid Renewables
56 MW
Year Operational: October 2017
Location: Crook, Oregon
50 MW
Year Operational: March 2022
Location: Morrow, Oregon
47 MW
Year Operational: December 2019
Location: Lake, Oregon
40 MW
Year Operational: February 2021
Location: Crook, Oregon
2 MW
Year Operational: December 2025
Location: Josephine, Oregon
Developer: Coast Energy
2 MW
Year Operational: December 2025
Location: Linn, Oregon
Developer: Green Key Solar
1 MW
Year Operational: September 2025
Location: Multnomah, Oregon
3 MW
Year Operational: August 2025
Location: Umatilla, Oregon
Developer: Sunthurst Energy
2 MW
Year Operational: August 2025
Location: Umatilla, Oregon
Developer: Sunthurst Energy
60 MW
Year Operational: July 2025
Location: Wasco, Oregon
Developer: Avangrid Renewables
3 MW
Year Operational: June 2025
Location: Polk, Oregon
Developer: Luminace
2 MW
Year Operational: June 2025
Location: Klamath, Oregon
Developer: Luminace
3 MW
Year Operational: May 2025
Location: Josephine, Oregon
Developer: Luminace
Cleanview