Explore the largest solar farms expected to come online in Oregon and see all proposed solar projects on a map.
Last updated: May 2026
On this page, you can explore our database of planned solar farms in Oregon. Each month, we track projects in development and update our list of the largest solar farms expected to come online in Oregon.
As of May 2026, there are 14 solar farms in development in Oregon, according to Cleanview's project tracker. Their total planned capacity is 4,454 MW. See also: operating solar farms in Oregon→
Planned Projects
14
Planned Capacity
4,454 MW
Unique Developers
9
Map of planned solar farms in Oregon. Marker size reflects planned capacity.
1,200 MW
Expected Online: December 2027
Location: Morrow, Oregon
Developer: Pine Gate Renewables
1,000 MW
Expected Online: November 2029
Location: Wasco, Oregon
Developer: BrightNight
800 MW
Expected Online: December 2031
Location: Sherman, Oregon
Developer: Enlight Renewable Energy
400 MW
Expected Online: December 2028
Location: Lake, Oregon
Developer: Obsidian Renewables
300 MW
Expected Online: December 2027
Location: Umatilla, Oregon
Developer: Capital Power
247 MW
Expected Online: January 2028
Location: Jefferson, Oregon
Developer: BrightNight
125 MW
Expected Online: December 2027
Location: Sherman, Oregon
Developer: Unable to find
120 MW
Expected Online: June 2026
Location: Morrow, Oregon
Developer: Avangrid Renewables
103 MW
Expected Online: December 2028
Location: Wasco, Oregon
Developer: Avangrid Renewables
120 MW
Expected Online: June 2026
Location: Morrow, Oregon
Developer: Avangrid Renewables
3 MW
Expected Online: November 2026
Location: Douglas, Oregon
Developer: SolRiver
41 MW
Expected Online: April 2027
Location: Gilliam, Oregon
Developer: Avangrid Renewables
Cleanview