Directory of Power Plants in Oregon
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Bend | PacifiCorp | Bend, OR | PacifiCorp West (PACW) | 797.0 MWh | Jun 1913 | Dec 2025 | Water |
| Bonneville | USACE Northwestern Division | Cascade Locks, OR | Bonneville Power Administration (BPAT) | 4.1 TWh | Jun 1938 | May 2026 | Water |
| Big Cliff | USACE Northwestern Division | Gates, OR | Bonneville Power Administration (BPAT) | 61.1 GWh | Nov 1954 | Dec 2025 | Water |
| Beaver | Portland General Electric Co | Clatskanie, OR | Portland General Electric Company (PGE) | 1.9 TWh | Jul 1974 | Dec 2025 | Natural Gas |
| Biomass One LP | Biomass One LP | White City, OR | PacifiCorp West (PACW) | 199.2 GWh | Nov 1985 | Dec 2025 | Wood/Wood Waste Solids |
| Biglow Canyon Wind Farm | Portland General Electric Co | Wasco, OR | Portland General Electric Company (PGE) | 843.4 GWh | Nov 2007 | May 2026 | Wind |
| Butter Creek Power LLC | CR51 Inc. | Echo, OR | PacifiCorp West (PACW) | 9.7 GWh | May 2009 | Dec 2025 | Wind |
| Big Top LLC | CR51 Inc. | Echo, OR | PacifiCorp West (PACW) | 3.4 GWh | May 2009 | Dec 2025 | Wind |
| Baldock Solar Highway | Portland General Electric Co | Aurora, OR | Portland General Electric Company (PGE) | 991.0 MWh | Dec 2011 | Dec 2025 | Solar |
| Black Cap Solar Plant | PacifiCorp | Lakeview, OR | PacifiCorp West (PACW) | 3.3 GWh | Sep 2012 | Dec 2025 | Solar |
| BC Solar | BC Solar | Lakeview, OR | PacifiCorp West (PACW) | 14.5 GWh | Oct 2016 | Dec 2025 | Solar |
| Benson Creek Windfarm (Burnt River) | Benson Creek | Huntington, OR | Idaho Power Company (IPCO) | 26.3 GWh | Feb 2017 | Dec 2025 | Wind |
| Ballston Solar LLC | Ballston Solar LLC | Sheridan, OR | Portland General Electric Company (PGE) | 3.7 GWh | Nov 2018 | Dec 2025 | Solar |
| Boring Solar LLC | Boring Solar LLC | Sandy, OR | Portland General Electric Company (PGE) | 3.9 GWh | Mar 2019 | Dec 2025 | Solar |
| Brush Solar Center | Adapture Renewables, Inc. | Unity, OR | Idaho Power Company (IPCO) | 6.4 GWh | Dec 2019 | Dec 2025 | Solar |
| Baker City Solar | Adapture Renewables, Inc. | Baker City, OR | Idaho Power Company (IPCO) | 30.4 GWh | Jan 2020 | Dec 2025 | Solar |
| Brush Creek Solar | SunStrong Management | Silverton, OR | Portland General Electric Company (PGE) | 3.1 GWh | Apr 2020 | Dec 2025 | Solar |
| Bighorn Solar | SunStrong Management | Salem, OR | Portland General Electric Company (PGE) | 3.0 GWh | Nov 2020 | Dec 2025 | Solar |
| Butler Solar, LLC | SolRiver Capital LLC | Sheridan, OR | Portland General Electric Company (PGE) | 8.3 GWh | Dec 2020 | Dec 2025 | Solar |
| BristolSolar | Adapture Renewables, Inc. | Woodburn, OR | Portland General Electric Company (PGE) | 4.5 GWh | Dec 2020 | Dec 2024 | Solar |
| Brightwood Solar, LLC | SunStrong Management | Sandy, OR | Portland General Electric Company (PGE) | 18.2 GWh | Nov 2021 | Dec 2025 | Solar |
| Blackwell Creek Solar | Blackwell Creek Solar LLC | Central Point, OR | PacifiCorp West (PACW) | 3.0 GWh | Nov 2024 | Dec 2025 | Solar |
| Bakeoven Solar | Avangrid Power LLC | Maupin, OR | Avangrid Renewables, LLC (AVRN) | 126.4 GWh | Jun 2025 | May 2026 | Solar |
Browse Power Plants By Oregon Counties
Figures are based on May 2026 generation numbers.| County | State Rank | Active Plants | May 2026 Generation |
|---|---|---|---|
| Umatilla County, OR | # 1 | 19 | 11.4 TWh |
| Sherman County, OR | # 2 | 12 | 11.0 TWh |
| Morrow County, OR | # 3 | 22 | 9.1 TWh |
| Wasco County, OR | # 4 | 7 | 7.0 TWh |
| Columbia County, OR | # 5 | 3 | 5.9 TWh |
| Multnomah County, OR | # 6 | 8 | 4.1 TWh |
| Gilliam County, OR | # 7 | 13 | 3.9 TWh |
| Klamath County, OR | # 8 | 24 | 3.7 TWh |
| Wallowa County, OR | # 9 | 2 | 2.0 TWh |
| Jefferson County, OR | # 10 | 10 | 1.3 TWh |
| Baker County, OR | # 11 | 9 | 1.2 TWh |
| Clackamas County, OR | # 12 | 37 | 826.4 GWh |
| Lane County, OR | # 13 | 12 | 794.2 GWh |
| Douglas County, OR | # 14 | 15 | 715.3 GWh |
| Jackson County, OR | # 15 | 14 | 709.7 GWh |
| Marion County, OR | # 16 | 31 | 438.4 GWh |
| County | State Rank | Active Plants | May 2026 Generation |
|---|---|---|---|
| Linn County, OR | # 17 | 9 | 417.1 GWh |
| Crook County, OR | # 18 | 7 | 372.7 GWh |
| Union County, OR | # 19 | 2 | 305.8 GWh |
| Malheur County, OR | # 20 | 15 | 287.1 GWh |
| Lake County, OR | # 21 | 19 | 278.8 GWh |
| Clatsop County, OR | # 22 | 2 | 170.9 GWh |
| Harney County, OR | # 23 | 4 | 95.9 GWh |
| Deschutes County, OR | # 24 | 8 | 91.7 GWh |
| Benton County, OR | # 25 | 3 | 80.7 GWh |
| Yamhill County, OR | # 26 | 15 | 73.9 GWh |
| Lincoln County, OR | # 27 | 1 | 47.0 GWh |
| Hood River County, OR | # 28 | 4 | 41.5 GWh |
| Polk County, OR | # 29 | 8 | 25.8 GWh |
| Josephine County, OR | # 30 | 3 | 4.7 GWh |
| Washington County, OR | # 31 | 6 | 2.1 GWh |