Directory of Power Plants in Oregon
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Clearwater 1 | PacifiCorp | Idleyld Park, OR | PacifiCorp West (PACW) | 27.1 GWh | May 1953 | Dec 2023 | Water |
| Clearwater 2 | PacifiCorp | Idleyld Park, OR | PacifiCorp West (PACW) | 27.8 GWh | Oct 1953 | Dec 2023 | Water |
| Carmen Smith | Eugene Water & Electric Board | McKenzie Bridge, OR | Bonneville Power Administration (BPAT) | 220.7 GWh | Dec 1962 | Dec 2022 | Water |
| Cougar | USACE Northwestern Division | Lowell, OR | Bonneville Power Administration (BPAT) | 53.4 GWh | Feb 1964 | Dec 2023 | Water |
| Copper Dam Plant | Farmer's Irrigation District | Hood River, OR | PacifiCorp West (PACW) | 17.7 GWh | Dec 1985 | Dec 2022 | Water |
| Covanta Marion Inc | Covanta Marion Inc | Brooks, OR | Portland General Electric Company (PGE) | 55.1 GWh | Jul 1986 | Jun 2024 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| Coffin Butte | Pacific Northwest Generating Coop | Corvallis, OR | Bonneville Power Administration (BPAT) | 45.6 GWh | Sep 1995 | Dec 2023 | Landfill Gas |
| Coyote Springs | Portland General Electric Co | Boardman, OR | Portland General Electric Company (PGE) | 2.2 TWh | Oct 1995 | Jun 2024 | Natural Gas |
| Condon Windpower LLC | ALLETE Clean Energy | Condon, OR | Bonneville Power Administration (BPAT) | 68.8 GWh | Nov 2001 | Dec 2023 | Wind |
| Coyote Springs II | Avista Corp | Boardman, OR | Bonneville Power Administration (BPAT) | 2.5 TWh | Jun 2003 | Jun 2024 | Natural Gas |
| Combine Hills I | Eurus Combine Hills I LLC | Milton-Freewater, OR | PacifiCorp West (PACW) | 77.2 GWh | Nov 2003 | Dec 2023 | Wind |
| Carty Generating Station | Portland General Electric Co | Boardman, OR | Portland General Electric Company (PGE) | 3.5 TWh | Jun 2016 | Dec 2023 | Natural Gas |
| Chopin Wind LLC | Chopin Wind, LLC | Milton-Freewater, OR | PacifiCorp West (PACW) | 27.0 GWh | Sep 2016 | Dec 2023 | Wind |
| Colton Solar | SP Solar 6, LLC | Molalla, OR | Portland General Electric Company (PGE) | 3.6 GWh | Nov 2017 | Dec 2023 | Solar |
| Chiloquin Solar, LLC | Heelstone Energy Holdings, LLC | Chiloquin, OR | PacifiCorp West (PACW) | 19.8 GWh | Dec 2017 | Dec 2023 | Solar |
| Case Creek Solar | Case Creek Solar LLC | Woodburn, OR | Portland General Electric Company (PGE) | 4.0 GWh | Sep 2019 | Dec 2023 | Solar |
| Carnes Creek Solar (CSG) | Carnes Creek Solar, LLC | Salem, OR | Portland General Electric Company (PGE) | 83.0 MWh | Nov 2022 | Dec 2022 | Solar |
| Cosper Creek Solar (CSG) | Cosper Creek Solar, LLC | Willamina, OR | Portland General Electric Company (PGE) | 94.0 MWh | Nov 2022 | Dec 2022 | Solar |
Browse Power Plants By Oregon Counties
Figures are based on June 2024 generation numbers.| County | State Rank | Active Plants | Jun 2024 Generation |
|---|---|---|---|
| Umatilla County, OR | # 1 | 17 | 12.5 TWh |
| Sherman County, OR | # 2 | 11 | 10.5 TWh |
| Morrow County, OR | # 3 | 20 | 9.7 TWh |
| Wasco County, OR | # 4 | 6 | 5.8 TWh |
| Columbia County, OR | # 5 | 3 | 5.5 TWh |
| Gilliam County, OR | # 6 | 12 | 4.3 TWh |
| Klamath County, OR | # 7 | 20 | 4.0 TWh |
| Multnomah County, OR | # 8 | 5 | 3.6 TWh |
| Wallowa County, OR | # 9 | 2 | 1.9 TWh |
| Jefferson County, OR | # 10 | 9 | 1.4 TWh |
| Baker County, OR | # 11 | 9 | 1.1 TWh |
| Clackamas County, OR | # 12 | 31 | 814.9 GWh |
| Douglas County, OR | # 13 | 15 | 727.6 GWh |
| Jackson County, OR | # 14 | 12 | 723.2 GWh |
| Lane County, OR | # 15 | 12 | 647.1 GWh |
| Linn County, OR | # 16 | 8 | 457.5 GWh |
| County | State Rank | Active Plants | Jun 2024 Generation |
|---|---|---|---|
| Crook County, OR | # 17 | 5 | 407.9 GWh |
| Marion County, OR | # 18 | 29 | 405.3 GWh |
| Malheur County, OR | # 19 | 14 | 342.7 GWh |
| Union County, OR | # 20 | 2 | 327.0 GWh |
| Lake County, OR | # 21 | 19 | 294.3 GWh |
| Clatsop County, OR | # 22 | 2 | 197.8 GWh |
| Deschutes County, OR | # 23 | 8 | 118.2 GWh |
| Harney County, OR | # 24 | 4 | 91.4 GWh |
| Benton County, OR | # 25 | 3 | 85.7 GWh |
| Yamhill County, OR | # 26 | 14 | 68.5 GWh |
| Lincoln County, OR | # 27 | 1 | 62.7 GWh |
| Hood River County, OR | # 28 | 4 | 48.4 GWh |
| Washington County, OR | # 29 | 3 | 18.0 GWh |
| Polk County, OR | # 30 | 5 | 11.3 GWh |
| Tillamook County, OR | # 31 | 2 | 1.5 GWh |