Portland General Electric Company
Balancing Authority Summary Information
Portland General Electric Company is ranked #47 out of 64 balancing authorities in terms of total annual electricity generation.
| Balancing Authority | Portland General Electric Company |
|---|---|
| States | Oregon Washington |
| Last Update | Jul 2026 |
| Annual Generation | 6.9 TWh |
| Power Plants | 109 |
| Utilities | 46 |
| Ranked #47 out of 64 in terms of net annual generation | |
| Ranked #35 out of 53 in terms of annual generation from natural gas | |
| Power Plant Types | Natural Gas | 77.9% Water | 23.2% Other Fuel | 0% |
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Daily Net Generation for Portland General Electric Company for the past 3 Years
| Plant Name | Utility | Location | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|
| SulusSolar17 | Adapture Renewables, Inc. | Oregon City, OR | 4 GWh | May 2020 | Dec 2024 | Solar |
| SulusSolar29 | Adapture Renewables, Inc. | Boring, OR | 4 GWh | Nov 2020 | Dec 2025 | Solar |
| SulusSolar25 | Adapture Renewables, Inc. | Aurora, OR | 3 GWh | Sep 2020 | Dec 2025 | Solar |
| GreenparkSolar | Adapture Renewables, Inc. | Salem, OR | 2 GWh | Oct 2020 | Dec 2025 | Solar |
| SulusSolar22 | Adapture Renewables, Inc. | Silverton, OR | 5 GWh | Jan 2021 | Dec 2024 | Solar |
| SulusSolar35 | Adapture Renewables, Inc. | Molalla, OR | 5 GWh | Jun 2020 | Dec 2025 | Solar |
| SulusSolar33 | Adapture Renewables, Inc. | Sheridan, OR | 4 GWh | Dec 2020 | Dec 2024 | Solar |
| BristolSolar | Adapture Renewables, Inc. | Woodburn, OR | 5 GWh | Dec 2020 | Dec 2024 | Solar |
| MilfordSolar OR | Adapture Renewables, Inc. | Forest Grove, OR | 4 GWh | Dec 2020 | Dec 2025 | Solar |
| SulusSolar28 | Adapture Renewables, Inc. | Willamina, OR | 4 GWh | Sep 2020 | Dec 2025 | Solar |
| Ballston Solar LLC | Ballston Solar LLC | Sheridan, OR | 4 GWh | Nov 2018 | Dec 2025 | Solar |
| OR - Solops - SPI 18 - Belvedere | Belvedere Solar, LLC | Mount Angel, OR | 5 GWh | Nov 2024 | Dec 2025 | Solar |
| Boring Solar LLC | Boring Solar LLC | Sandy, OR | 4 GWh | Mar 2019 | Dec 2025 | Solar |
| OR - Green Key - Buckner CSG | Buckner Creek Solar, LLC | Oregon, OR | 847 MWh | Apr 2025 | Dec 2025 | Solar |
| Duus Solar, LLC | Cardinal Renewables | Estacada, OR | 19 GWh | Jan 2020 | Dec 2025 | Solar |
| Firwood Solar, LLC | Cardinal Renewables | Sandy, OR | 20 GWh | Jan 2020 | Dec 2025 | Solar |
| Carnes Creek Solar (CSG) | Carnes Creek Solar, LLC | Salem, OR | 4 GWh | Nov 2022 | Dec 2025 | Solar |
| Case Creek Solar | Case Creek Solar LLC | Woodburn, OR | 4 GWh | Sep 2019 | Dec 2025 | Solar |
| PHP 2 | City of Portland (OR) | Sandy, OR | 26 GWh | Jan 1982 | Dec 2025 | Water |
| PHP 1 | City of Portland (OR) | Sandy, OR | 38 GWh | Jan 1982 | Dec 2025 | Water |
| WLWPCF Cogeneration Facility | City of Salem Public Works - (OR) | Keizer, OR | 6 GWh | May 2020 | Dec 2025 | Other Biomass Gas |
| OR - Solops - SPI 18 - Clayfield | Clayfield Solar, LLC | Estacada, OR | 3 GWh | Sep 2024 | Dec 2025 | Solar |
| Durham AWTF | Clean Water Services | Tigard, OR | 8 GWh | Mar 2015 | May 2026 | Other Biomass Gas |
| OR -Solops - SPI 18 - Cork | Cork Solar, LLC | Molalla, OR | 2 GWh | Nov 2024 | Dec 2025 | Solar |
| Cosper Creek Solar (CSG) | Cosper Creek Solar, LLC | Willamina, OR | 4 GWh | Nov 2022 | Dec 2025 | Solar |
| Covanta Marion Inc | Covanta Marion Inc | Brooks, OR | 53 GWh | Jul 1986 | Dec 2024 | Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0% |
| OR - Solops - SPI 18 - Dover | Dover Solar, LLC | Canby, OR | 4 GWh | Nov 2024 | Dec 2025 | Solar |
| Stone Creek | Eugene Water & Electric Board | Estacada, OR | 54 GWh | Dec 1993 | Dec 2025 | Water |
| Fruitland Creek Solar (CSG) | Fruitland Creek Solar, LLC | Salem, OR | 3 GWh | Nov 2022 | Dec 2025 | Solar |
| Palmer Creek Solar, LLC | Greenbacker Renewable Energy Corporation | Dayton, OR | 3 GWh | Oct 2020 | Dec 2025 | Solar |
| Day Hill Solar, LLC | Greenbacker Renewable Energy Corporation | Estacada, OR | 4 GWh | Sep 2020 | Dec 2025 | Solar |
| OR - Green Key - Gun Club | Gun Club Solar, LLC | Dundee, OR | 5 GWh | Nov 2024 | Dec 2025 | Solar |
| Kaiser Creek Solar (CSG) | Kaiser Creek Solar, LLC | Molalla, OR | 3 GWh | Nov 2022 | Dec 2025 | Solar |
| Kale Patch Solar | Kale Patch Solar LLC | Gervais, OR | 4 GWh | Sep 2019 | Dec 2025 | Solar |
| Labish Solar LLC | Labish Solar LLC | Salem, OR | 4 GWh | Nov 2018 | Dec 2025 | Solar |
| OR - Green Key - Marquam | Marquam Creek Solar, LLC | Molalla, OR | 3 GWh | Nov 2024 | Oct 2025 | Solar |
| Mompano | Mompano | Beavercreek, OR | 3 GWh | Feb 2025 | Dec 2025 | Solar |
| River Valley Solar | Neighborhood Power Corp. | Woodburn, OR | 3 GWh | Mar 2022 | Dec 2025 | Solar |
| Williams Acres Solar | Neighborhood Power Corp. | Woodburn, OR | 4 GWh | Mar 2021 | Dec 2025 | Solar |
| Mt Hope Solar | Neighborhood Power Corp. | Molalla, OR | 4 GWh | Feb 2021 | Dec 2025 | Solar |
| Dunn Road Solar | Neighborhood Power Corp. | Sandy, OR | 3 GWh | Feb 2021 | Dec 2025 | Solar |
| St Louis Solar | Neighborhood Power Corp. | Gervais, OR | 4 GWh | Feb 2020 | Dec 2025 | Solar |
| Thomas Creek Solar | Neighborhood Power Corp. | Molalla, OR | 4 GWh | Oct 2019 | Dec 2025 | Solar |
| Tickle Creek Solar | Neighborhood Power Corp. | Sandy, OR | 3 GWh | Nov 2019 | Dec 2025 | Solar |
| O'Neill Creek Solar | O'Neill Creek Solar LLC | Gaston, OR | 3 GWh | Oct 2019 | Dec 2025 | Solar |
| Port Westward Unit 2 | Portland General Electric Co | Clatskanie, OR | 1 TWh | Nov 2014 | Dec 2025 | Natural Gas |
| Baldock Solar Highway | Portland General Electric Co | Aurora, OR | 991 MWh | Dec 2011 | Dec 2025 | Solar |
| Biglow Canyon Wind Farm | Portland General Electric Co | Wasco, OR | 843 GWh | Nov 2007 | May 2026 | Wind |
| Port Westward | Portland General Electric Co | Clatskanie, OR | 3 TWh | May 2007 | May 2026 | Natural Gas |
| Beaver | Portland General Electric Co | Clatskanie, OR | 2 TWh | Jul 1974 | Dec 2025 | Natural Gas |
| North Fork | Portland General Electric Co | Estacada, OR | 164 GWh | Oct 1958 | Dec 2025 | Water |
| Carty Generating Station | Portland General Electric Co | Boardman, OR | 3 TWh | Jun 2016 | Dec 2024 | Natural Gas |
| Coyote Springs | Portland General Electric Co | Boardman, OR | 2 TWh | Oct 1995 | Apr 2026 | Natural Gas |
| Oak Grove | Portland General Electric Co | Estacada, OR | 142 GWh | Jul 1924 | Dec 2025 | Water |
| Sullivan | Portland General Electric Co | West Linn, OR | 85 GWh | Apr 1924 | Dec 2025 | Water |
| Round Butte | Portland General Electric Co | Madras, OR | 772 GWh | Jul 1964 | Dec 2025 | Water |
| River Mill | Portland General Electric Co | Estacada, OR | 77 GWh | Oct 1911 | Dec 2025 | Water |
| Pelton | Portland General Electric Co | Madras, OR | 400 GWh | Nov 1957 | Dec 2025 | Water |
| Tucannon River Wind Farm | Portland General Electric Co | Dayton, WA | 737 GWh | Nov 2014 | Dec 2025 | Wind |
| Timothy Lake Powerhouse | Portland General Electric Co | Estacada, OR | 2 GWh | Nov 2018 | Nov 2025 | Water |
| Faraday | Portland General Electric Co | Estacada, OR | 133 GWh | Jan 1907 | Dec 2025 | Water |
| Rafael Solar | Rafael Solar LLC | Salem, OR | 4 GWh | Sep 2019 | Dec 2025 | Solar |
| Sandy River Solar (CSG) | Sandy River Solar, LLC | Sandy, OR | 2 GWh | Nov 2022 | Dec 2025 | Solar |
| Sesqui-C Solar (CSG) | Sesqui-C Solar, LLC | Yamhill, OR | 4 GWh | Nov 2022 | Dec 2025 | Solar |
| Butler Solar, LLC | SolRiver Capital LLC | Sheridan, OR | 8 GWh | Dec 2020 | Dec 2025 | Solar |
| Sheridan Solar LLC (CSG) | SolRiver Capital LLC | Sheridan, OR | 7 GWh | Feb 2024 | Dec 2025 | Solar |
| Wallace Solar LLC (CSG) | SolRiver Capital LLC | Salem, OR | 4 GWh | Nov 2024 | Dec 2025 | Solar |
| Auburn Solar LLC (CSG) | SolRiver Capital LLC | Boring, OR | 4 GWh | Feb 2024 | Dec 2025 | Solar |
| Yamhill Solar LLC | Standard Solar | Amity, OR | 1 GWh | Sep 2011 | Dec 2025 | Solar |
| NSE Astoria - Skyward | Standard Solar | Boring, OR | 4 GWh | Oct 2021 | Dec 2025 | Solar |
| Steel Bridge Solar, LLC | Steel Bridge Solar. LLC | Sheridan, OR | 4 GWh | Jan 2016 | Dec 2025 | Solar |
| Brightwood Solar, LLC | SunStrong Management | Sandy, OR | 18 GWh | Nov 2021 | Dec 2025 | Solar |
| Bighorn Solar | SunStrong Management | Salem, OR | 3 GWh | Nov 2020 | Dec 2025 | Solar |
| Brush Creek Solar | SunStrong Management | Silverton, OR | 3 GWh | Apr 2020 | Dec 2025 | Solar |
| Mill Creek Solar (OR) | SunStrong Management | Sheridan, OR | 4 GWh | Nov 2017 | Dec 2025 | Solar |
| Dayton Cutoff Solar | SunStrong Management | McMinnville, OR | 3 GWh | Nov 2017 | Dec 2025 | Solar |
| Valley Creek Solar | SunStrong Management | Salem, OR | 3 GWh | Nov 2017 | Dec 2025 | Solar |
| Silverton Solar | SunStrong Management | Silverton, OR | 4 GWh | Nov 2017 | Dec 2025 | Solar |
| Sheep Solar | SunStrong Management | Turner, OR | 4 GWh | Nov 2017 | Dec 2025 | Solar |
| Colton Solar | SunStrong Management | Molalla, OR | 3 GWh | Nov 2017 | Dec 2025 | Solar |
| Interstate Solar | SunStrong Management | Gervais, OR | 3 GWh | Nov 2017 | Dec 2025 | Solar |
| Grand Ronde Solar | SunStrong Management | Grand Ronde, OR | 4 GWh | Nov 2017 | Dec 2025 | Solar |
| Pika Solar | SunStrong Management | Mt. Angel, OR | 3 GWh | Nov 2020 | Dec 2025 | Solar |
| Minke Solar | SunStrong Management | Molalla, OR | 3 GWh | Nov 2020 | Dec 2025 | Solar |
| Drift Creek Solar | SunStrong Management | Silverton, OR | 3 GWh | Apr 2020 | Dec 2025 | Solar |
| SSD Marion 3, LLC | Thor Solar 1 CEI, LLC | Salem, OR | 4 GWh | Nov 2020 | Dec 2025 | Solar |
| SSD Marion 5, LLC | Thor Solar 1 CEI, LLC | Woodburn, OR | 4 GWh | Nov 2020 | Dec 2025 | Solar |
| SSD Marion 6, LLC | Thor Solar 1 CEI, LLC | Aurora, OR | 4 GWh | Nov 2020 | Dec 2025 | Solar |
| SSD Clackamas 1, LLC | Thor Solar 1 CEI, LLC | Boring, OR | 6 GWh | Nov 2020 | Dec 2025 | Solar |
| SSD Clackamas 4, LLC | Thor Solar 1 CEI, LLC | Molalla, OR | 4 GWh | Nov 2020 | Dec 2025 | Solar |
| SSD Clackamas 7, LLC | Thor Solar 1 CEI, LLC | Molalla, OR | 4 GWh | Nov 2020 | Dec 2025 | Solar |
| SSD Marion 1, LLC | Thor Solar 1 CEI, LLC | Grevais, OR | 4 GWh | Nov 2020 | Dec 2025 | Solar |
| Red Prairie Solar | TLS Capital, Inc | Sheridan, OR | 4 GWh | Jul 2021 | Dec 2025 | Solar |
| Waterford Solar, LLC CSG | Waterford Solar LLC | Willamina, OR | 1 GWh | May 2025 | Dec 2025 | Solar |
| Zena Solar | Zena Solar LLC | Northwest Salem, OR | 4 GWh | Nov 2024 | Dec 2025 | Solar |
Surrounding Balancing Authorities
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #45 | Avangrid Renewables, LLC | 8.7 TWh | 19 |
| #43 | Avista Corporation | 9.1 TWh | 33 |
| #16 | Bonneville Power Administration | 91.6 TWh | 167 |
| #56 | City of Tacoma, Department of Public Utilities, Light Division | 2.4 TWh | 9 |
| #33 | Gridforce Energy Management, LLC | 16.5 TWh | 1 |
| #44 | PacifiCorp West | 9.1 TWh | 140 |
| #42 | Public Utility District No. 1 of Chelan County | 9.4 TWh | 4 |
| #39 | Public Utility District No. 2 of Grant County, Washington | 10.5 TWh | 5 |
| #52 | Puget Sound Energy, Inc. | 4.4 TWh | 40 |
| #48 | Seattle City Light | 6.7 TWh | 9 |
Balancing Authorities with Similar Net Generation
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #42 | Public Utility District No. 1 of Chelan County | 9.4 TWh | 4 |
| #43 | Avista Corporation | 9.1 TWh | 33 |
| #44 | PacifiCorp West | 9.1 TWh | 140 |
| #45 | Avangrid Renewables, LLC | 8.7 TWh | 19 |
| #46 | El Paso Electric Company | 7.3 TWh | 37 |
| #47 | Portland General Electric Company | 6.9 TWh | 109 |
| #48 | Seattle City Light | 6.7 TWh | 9 |
| #49 | Imperial Irrigation District | 6.2 TWh | 66 |
| #50 | Duke Energy Progress West | 4.5 TWh | 15 |
| #51 | PUD No. 1 of Douglas County | 4.4 TWh | 4 |