Directory of Power Plants in Oregon
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Seneca Sustainable Energy LLC | Seneca Sustainable Energy LLC | Eugene, OR | Bonneville Power Administration (BPAT) | 130.3 GWh | Mar 2011 | Dec 2023 | Wood/Wood Waste Solids |
| Sesqui-C Solar (CSG) | Sesqui-C Solar, LLC | Yamhill, OR | Portland General Electric Company (PGE) | 4.0 GWh | Nov 2022 | Dec 2023 | Solar |
| Sheep Solar | Sheep Solar, LLC | Turner, OR | Portland General Electric Company (PGE) | 3.5 GWh | Nov 2017 | Dec 2023 | Solar |
| Silverton Solar | Silverton Solar, LLC | Silverton, OR | Portland General Electric Company (PGE) | 3.7 GWh | Nov 2017 | Dec 2023 | Solar |
| Skysol | Skysol Holdco LLC | Merrill, OR | PacifiCorp West (PACW) | 86.4 GWh | Nov 2023 | Aug 2024 | Solar |
| Butler Solar, LLC | SolRiver Capital LLC | Sheridan, OR | Portland General Electric Company (PGE) | 7.7 GWh | Dec 2020 | Dec 2023 | Solar |
| Garrett Solar | SOLV Energy LLC | Lakeview, OR | PacifiCorp West (PACW) | 22.6 GWh | Nov 2019 | Dec 2023 | Solar |
| Interstate Solar | SP Solar 1, LLC | Gervais, OR | Portland General Electric Company (PGE) | 3.4 GWh | Nov 2017 | Dec 2023 | Solar |
| Mill Creek Solar (OR) | SP Solar 5, LLC | Sheridan, OR | Portland General Electric Company (PGE) | 3.7 GWh | Nov 2017 | Dec 2023 | Solar |
| Colton Solar | SP Solar 6, LLC | Molalla, OR | Portland General Electric Company (PGE) | 3.5 GWh | Nov 2017 | Dec 2023 | Solar |
| Dayton Cutoff Solar | SP Solar 7, LLC | McMinnville, OR | Portland General Electric Company (PGE) | 3.6 GWh | Nov 2017 | Dec 2023 | Solar |
| Valley Creek Solar | SP Solar 8, LLC | Salem, OR | Portland General Electric Company (PGE) | 3.3 GWh | Nov 2017 | Dec 2023 | Solar |
| Sprague Hydro | Sprague Hydro LLC | Bly, OR | PacifiCorp West (PACW) | 1.8 GWh | Sep 1989 | Dec 2023 | Water |
| Yamhill Solar LLC | Standard Solar | Amity, OR | Portland General Electric Company (PGE) | 955.0 MWh | Sep 2011 | Dec 2023 | Solar |
| NSE Astoria - Skyward | Standard Solar | Boring, OR | Portland General Electric Company (PGE) | 3.8 GWh | Oct 2021 | Dec 2023 | Solar |
| Starvation | Starvation Solar I, LLC | Hines, OR | Bonneville Power Administration (BPAT) | 22.2 GWh | Nov 2019 | Dec 2023 | Solar |
| Steel Bridge Solar, LLC | Steel Bridge Solar. LLC | Sheridan, OR | Portland General Electric Company (PGE) | 3.8 GWh | Jan 2016 | Dec 2023 | Solar |
| Elkhorn Valley Wind Farm | Telocaset Wind Power Partners | Union, OR | Idaho Power Company (IPCO) | 312.3 GWh | Nov 2007 | Dec 2023 | Wind |
| Oregon University System OIT Klamath Falls | Tesla Inc. | Klamath Falls, OR | PacifiCorp West (PACW) | 2.4 GWh | Dec 2013 | Dec 2023 | Solar |
| Oregon University System Rabbit Field | Tesla Inc. | Corvallis, OR | PacifiCorp West (PACW) | 1.2 GWh | Feb 2014 | Dec 2023 | Solar |
| Oregon Convention Center | Tesla Inc. | Portland, OR | PacifiCorp West (PACW) | 1.7 GWh | Jun 2016 | Dec 2023 | Solar |
| SSD Marion 3, LLC | Thor Solar 1 CEI, LLC | Salem, OR | Portland General Electric Company (PGE) | 3.3 GWh | Nov 2020 | Dec 2023 | Solar |
| SSD Marion 5, LLC | Thor Solar 1 CEI, LLC | Woodburn, OR | Portland General Electric Company (PGE) | 4.0 GWh | Nov 2020 | Dec 2023 | Solar |
| SSD Marion 6, LLC | Thor Solar 1 CEI, LLC | Aurora, OR | Portland General Electric Company (PGE) | 3.7 GWh | Nov 2020 | Dec 2023 | Solar |
| SSD Clackamas 1, LLC | Thor Solar 1 CEI, LLC | Boring, OR | Portland General Electric Company (PGE) | 6.5 GWh | Nov 2020 | Dec 2023 | Solar |
| SSD Clackamas 4, LLC | Thor Solar 1 CEI, LLC | Molalla, OR | Portland General Electric Company (PGE) | 4.1 GWh | Nov 2020 | Dec 2023 | Solar |
| SSD Clackamas 7, LLC | Thor Solar 1 CEI, LLC | Molalla, OR | Portland General Electric Company (PGE) | 3.9 GWh | Nov 2020 | Dec 2023 | Solar |
| SSD Marion 1, LLC | Thor Solar 1 CEI, LLC | Grevais, OR | Portland General Electric Company (PGE) | 3.0 GWh | Nov 2020 | Dec 2023 | Solar |
| Threemile Canyon | Threemile Canyon Wind I, LLC | Boardman, OR | PacifiCorp West (PACW) | 19.5 GWh | Jun 2009 | Dec 2023 | Wind |
| POTB Digester | Tillamook BioGas, LLC Digester | Tillamook, OR | Bonneville Power Administration (BPAT) | 629.0 MWh | Oct 2013 | Dec 2023 | Other Biomass Gas |
| Red Prairie Solar | TLS Capital, Inc | Sheridan, OR | Portland General Electric Company (PGE) | 4.0 GWh | Jul 2021 | Dec 2023 | Solar |
| Threemile Digester | TMF Biofuels, LLC | Boardman, OR | PacifiCorp West (PACW) | 37.6 GWh | Nov 2012 | Dec 2023 | Natural Gas |
| Green Springs | U S Bureau of Reclamation | Columbia Falls, OR | Bonneville Power Administration (BPAT) | 32.7 GWh | Apr 1960 | Dec 2023 | Water |
| Univ of Oregon Central Power Station | University of Oregon | Eugene, OR | Bonneville Power Administration (BPAT) | 527.7 MWh | Aug 2009 | Dec 2023 | Natural Gas : 63.0% Distillate Fuel Oil : 37.0% |
| Neal Hot Springs Geothermal Project | US Geothermal Inc. | Vale, OR | Idaho Power Company (IPCO) | 176.0 GWh | Oct 2012 | Dec 2023 | Geothermal |
| Lookout Point | USACE Northwestern Division | Lowell, OR | Bonneville Power Administration (BPAT) | 116.8 GWh | Dec 1954 | Dec 2023 | Water |
| Big Cliff | USACE Northwestern Division | Gates, OR | Bonneville Power Administration (BPAT) | 75.8 GWh | Nov 1954 | Dec 2023 | Water |
| Bonneville | USACE Northwestern Division | Cascade Locks, OR | Bonneville Power Administration (BPAT) | 3.5 TWh | Jun 1938 | Aug 2024 | Water |
| Cougar | USACE Northwestern Division | Lowell, OR | Bonneville Power Administration (BPAT) | 47.6 GWh | Feb 1964 | Dec 2023 | Water |
| Detroit | USACE Northwestern Division | Mill City, OR | Bonneville Power Administration (BPAT) | 163.0 GWh | Jun 1953 | Dec 2023 | Water |
| Dexter | USACE Northwestern Division | Lowell, OR | Bonneville Power Administration (BPAT) | 45.1 GWh | May 1955 | Dec 2023 | Water |
| Green Peter | USACE Northwestern Division | Foster, OR | Bonneville Power Administration (BPAT) | 97.3 GWh | Jun 1967 | Dec 2023 | Water |
| Hills Creek | USACE Northwestern Division | Oakridge, OR | Bonneville Power Administration (BPAT) | 73.7 GWh | Jan 1962 | Dec 2023 | Water |
| John Day | USACE Northwestern Division | Rufus, OR | Bonneville Power Administration (BPAT) | 6.9 TWh | Jul 1968 | Aug 2024 | Water |
| McNary | USACE Northwestern Division | Umatilla, OR | Bonneville Power Administration (BPAT) | 3.6 TWh | Nov 1953 | Dec 2023 | Water |
| The Dalles | USACE Northwestern Division | The Dalles, OR | Bonneville Power Administration (BPAT) | 5.4 TWh | May 1957 | Aug 2024 | Water |
| Lost Creek | USACE Northwestern Division | Trail, OR | PacifiCorp West (PACW) | 221.3 GWh | Aug 1977 | Dec 2023 | Water |
| Foster | USACE Northwestern Division | Foster, OR | Bonneville Power Administration (BPAT) | 62.4 GWh | Aug 1968 | Dec 2023 | Water |
| Warm Springs Power Enterprises | Warm Springs Power Enterprises | Warm Springs, OR | PacifiCorp West (PACW) | 57.1 GWh | May 1982 | Dec 2023 | Water |
| Wheat Field Wind Power Project | Wheat Field Wind Power Project LLC | Arlington, OR | Bonneville Power Administration (BPAT) | 190.8 GWh | Jan 2009 | Dec 2023 | Wind |
| Wheatridge Hybrid | Wheatridge Wind Holdings, LLC | Morrow, OR | Bonneville Power Administration (BPAT) | 688.0 GWh | Oct 2020 | Aug 2024 | Wind : 81.1% Solar : 18.8% |
| Willow Spring Windfarm (Burnt River) | Willow Spring | Huntington, OR | Idaho Power Company (IPCO) | 29.0 GWh | Feb 2017 | Dec 2023 | Wind |
| Riverbend Landfill | WM Renewable Energy LLC | McMinnville, OR | Bonneville Power Administration (BPAT) | 27.7 GWh | May 2010 | Dec 2023 | Landfill Gas |
| Waste Management Columbia Ridge LFGTE | WM Renewable Energy LLC | Arlington, OR | Bonneville Power Administration (BPAT) | 81.0 GWh | Nov 2009 | Aug 2024 | Landfill Gas |
| Woodline Solar | Woodline Solar, LLC | Dairy, OR | PacifiCorp West (PACW) | 17.4 GWh | Nov 2017 | Dec 2023 | Solar |
Browse Power Plants By Oregon Counties
Figures are based on August 2024 generation numbers.| County | State Rank | Active Plants | Aug 2024 Generation |
|---|---|---|---|
| Umatilla County, OR | # 1 | 17 | 11.6 TWh |
| Sherman County, OR | # 2 | 11 | 9.8 TWh |
| Morrow County, OR | # 3 | 20 | 8.9 TWh |
| Columbia County, OR | # 4 | 3 | 5.6 TWh |
| Wasco County, OR | # 5 | 6 | 5.4 TWh |
| Klamath County, OR | # 6 | 21 | 4.3 TWh |
| Gilliam County, OR | # 7 | 12 | 3.9 TWh |
| Multnomah County, OR | # 8 | 7 | 3.5 TWh |
| Wallowa County, OR | # 9 | 2 | 1.8 TWh |
| Jefferson County, OR | # 10 | 9 | 1.3 TWh |
| Baker County, OR | # 11 | 9 | 1.1 TWh |
| Clackamas County, OR | # 12 | 31 | 775.7 GWh |
| Douglas County, OR | # 13 | 15 | 667.6 GWh |
| Jackson County, OR | # 14 | 12 | 620.9 GWh |
| Lane County, OR | # 15 | 12 | 591.4 GWh |
| Linn County, OR | # 16 | 8 | 404.2 GWh |
| County | State Rank | Active Plants | Aug 2024 Generation |
|---|---|---|---|
| Marion County, OR | # 17 | 29 | 390.3 GWh |
| Crook County, OR | # 18 | 5 | 355.2 GWh |
| Malheur County, OR | # 19 | 14 | 330.3 GWh |
| Union County, OR | # 20 | 2 | 312.3 GWh |
| Lake County, OR | # 21 | 19 | 269.3 GWh |
| Clatsop County, OR | # 22 | 2 | 181.3 GWh |
| Deschutes County, OR | # 23 | 8 | 108.0 GWh |
| Harney County, OR | # 24 | 4 | 88.7 GWh |
| Benton County, OR | # 25 | 3 | 79.5 GWh |
| Yamhill County, OR | # 26 | 14 | 68.7 GWh |
| Lincoln County, OR | # 27 | 1 | 59.6 GWh |
| Hood River County, OR | # 28 | 4 | 42.1 GWh |
| Washington County, OR | # 29 | 5 | 17.4 GWh |
| Polk County, OR | # 30 | 5 | 14.9 GWh |
| Tillamook County, OR | # 31 | 2 | 629.0 MWh |