Explore the largest geothermal power plants in Oregon and see all the utility-scale geothermal projects in Oregon on a map.
Last updated: May 2026
On this page, you can explore our real-time database of geothermal power plants in Oregon. Each month, we track geothermal projects and update our list of the largest geothermal power plants in Oregon.
As of May 2026, there are 2 utility-scale geothermal power plants in Oregon, according to Cleanview's project tracker. Their total operating capacity is 37 MW.
Total Geothermal Power Plants
2
Total Capacity
37 MW
Built in 2025
0
Map of geothermal power plants in Oregon. Marker size reflects capacity — only facilities with reported capacity data are shown.
Cleanview