Portland General Electric Company
Balancing Authority Summary Information
Portland General Electric Company is ranked #42 out of 65 balancing authorities in terms of total annual electricity generation.
| Balancing Authority | Portland General Electric Company |
|---|---|
| States | Oregon Washington |
| Last Update | Jun 2025 |
| Annual Generation | 8.3 TWh |
| Power Plants | 107 |
| Utilities | 57 |
| Ranked #42 out of 65 in terms of net annual generation | |
| Ranked #34 out of 53 in terms of annual generation from natural gas | |
| Power Plant Types | Natural Gas | 75.4% Water | 24.7% Other Fuel | 0.4% |
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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 |
|---|---|---|---|---|---|---|
| Auburn Solar LLC (CSG) | SolRiver Capital LLC | Boring, OR | 3 GWh | Feb 2024 | Dec 2024 | Solar |
| Baldock Solar Highway | Portland General Electric Co | Aurora, OR | 1 GWh | Dec 2011 | Dec 2024 | Solar |
| Ballston Solar LLC | Ballston Solar LLC | Sheridan, OR | 4 GWh | Nov 2018 | Dec 2024 | Solar |
| Beaver | Portland General Electric Co | Clatskanie, OR | 2 TWh | Jul 1974 | Dec 2023 | Natural Gas |
| Bighorn Solar | Bighorn Solar, LLC | Salem, OR | 29 MWh | Nov 2020 | Dec 2024 | Solar |
| Biglow Canyon Wind Farm | Portland General Electric Co | Wasco, OR | 975 GWh | Nov 2007 | Mar 2025 | Wind |
| Boring Solar LLC | Boring Solar LLC | Sandy, OR | 4 GWh | Mar 2019 | Dec 2024 | Solar |
| Brightwood Solar, LLC | Brightwood Solar, LLC | Sandy, OR | 16 GWh | Nov 2021 | Dec 2024 | Solar |
| BristolSolar | Adapture Renewables, Inc. | Woodburn, OR | 5 GWh | Dec 2020 | Dec 2024 | Solar |
| Brush Creek Solar | Brush Creek Solar, LLC | Silverton, OR | 15 MWh | Apr 2020 | Dec 2024 | Solar |
| Butler Solar, LLC | SolRiver Capital LLC | Sheridan, OR | 7 GWh | Dec 2020 | Dec 2024 | Solar |
| Carnes Creek Solar (CSG) | Carnes Creek Solar, LLC | Salem, OR | 4 GWh | Nov 2022 | Dec 2023 | Solar |
| Carty Generating Station | Portland General Electric Co | Boardman, OR | 3 TWh | Jun 2016 | Dec 2024 | Natural Gas |
| Case Creek Solar | Case Creek Solar LLC | Woodburn, OR | 4 GWh | Sep 2019 | Dec 2024 | Solar |
| Colton Solar | SP Solar 6, LLC | Molalla, OR | 12 MWh | Nov 2017 | Dec 2024 | Solar |
| Cosper Creek Solar (CSG) | Cosper Creek Solar, LLC | Willamina, OR | 4 GWh | Nov 2022 | Dec 2023 | 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% |
| Coyote Springs | Portland General Electric Co | Boardman, OR | 2 TWh | Oct 1995 | Mar 2025 | Natural Gas |
| Day Hill Solar, LLC | Greenbacker Renewable Energy Corporation | Estacada, OR | 4 GWh | Sep 2020 | Dec 2024 | Solar |
| Dayton Cutoff Solar | SP Solar 7, LLC | McMinnville, OR | 10 MWh | Nov 2017 | Dec 2024 | Solar |
| Drift Creek Solar | Drift Creek Solar, LLC | Silverton, OR | 15 MWh | Apr 2020 | Dec 2024 | Solar |
| Dunn Road Solar | Neighborhood Power Corp. | Sandy, OR | 3 GWh | Feb 2021 | Dec 2024 | Solar |
| Durham AWTF | Clean Water Services | Tigard, OR | 7 GWh | Mar 2015 | Mar 2025 | Other Biomass Gas |
| Duus Solar, LLC | Cardinal Renewables | Estacada, OR | 18 GWh | Jan 2020 | Dec 2024 | Solar |
| Faraday | Portland General Electric Co | Estacada, OR | 120 GWh | Jan 1907 | Dec 2024 | Water |
| Firwood Solar, LLC | Cardinal Renewables | Sandy, OR | 18 GWh | Jan 2020 | Dec 2024 | Solar |
| Fruitland Creek Solar (CSG) | Fruitland Creek Solar, LLC | Salem, OR | 2 GWh | Nov 2022 | Dec 2023 | Solar |
| Grand Ronde Solar | NorWest Energy 14, LLC | Grand Ronde, OR | 12 MWh | Nov 2017 | Dec 2024 | Solar |
| GreenparkSolar | Adapture Renewables, Inc. | Salem, OR | 1 GWh | Oct 2020 | Dec 2024 | Solar |
| Interstate Solar | SP Solar 1, LLC | Gervais, OR | 12 MWh | Nov 2017 | Dec 2024 | Solar |
| Kaiser Creek Solar (CSG) | Kaiser Creek Solar, LLC | Molalla, OR | 3 GWh | Nov 2022 | Dec 2023 | Solar |
| Kale Patch Solar | Kale Patch Solar LLC | Gervais, OR | 4 GWh | Sep 2019 | Dec 2024 | Solar |
| Labish Solar LLC | Labish Solar LLC | Salem, OR | 4 GWh | Nov 2018 | Dec 2024 | Solar |
| MilfordSolar OR | Adapture Renewables, Inc. | Forest Grove, OR | 5 GWh | Dec 2020 | Dec 2024 | Solar |
| Mill Creek Solar (OR) | SP Solar 5, LLC | Sheridan, OR | 4 GWh | Nov 2017 | Dec 2024 | Solar |
| Minke Solar | Minke Solar, LLC | Molalla, OR | 27 MWh | Nov 2020 | Dec 2024 | Solar |
| Mt Hope Solar | Neighborhood Power Corp. | Molalla, OR | 4 GWh | Feb 2021 | Dec 2024 | Solar |
| North Fork | Portland General Electric Co | Estacada, OR | 187 GWh | Oct 1958 | Dec 2024 | Water |
| NSE Astoria - Skyward | Standard Solar | Boring, OR | 4 GWh | Oct 2021 | Dec 2024 | Solar |
| O'Neill Creek Solar | O'Neill Creek Solar LLC | Gaston, OR | 3 GWh | Oct 2019 | Dec 2024 | Solar |
| Oak Grove | Portland General Electric Co | Estacada, OR | 150 GWh | Jul 1924 | Dec 2024 | Water |
| OR - Green Key - Gun Club | Gun Club Solar, LLC | Dundee, OR | 24 MWh | Nov 2024 | Dec 2024 | Solar |
| OR - Green Key - Marquam | Marquam Creek Solar, LLC | Molalla, OR | 37 MWh | Nov 2024 | Dec 2024 | Solar |
| OR - Solops - SPI 18 - Clayfield | Clayfield Solar, LLC | Estacada, OR | 202 MWh | Sep 2024 | Dec 2024 | Solar |
| Palmer Creek Solar, LLC | Greenbacker Renewable Energy Corporation | Dayton, OR | 3 GWh | Oct 2020 | Dec 2024 | Solar |
| Pelton | Portland General Electric Co | Madras, OR | 362 GWh | Nov 1957 | Dec 2024 | Water |
| PHP 1 | Portland City of | Sandy, OR | 46 GWh | Jan 1982 | Dec 2024 | Water |
| PHP 2 | Portland City of | Sandy, OR | 36 GWh | Jan 1982 | Dec 2024 | Water |
| Pika Solar | Pika Solar, LLC | Mt. Angel, OR | 25 MWh | Nov 2020 | Dec 2024 | Solar |
| Port Westward | Portland General Electric Co | Clatskanie, OR | 3 TWh | May 2007 | Mar 2025 | Natural Gas |
| Port Westward Unit 2 | Portland General Electric Co | Clatskanie, OR | 1 TWh | Nov 2014 | Dec 2024 | Natural Gas |
| Rafael Solar | Rafael Solar LLC | Salem, OR | 4 GWh | Sep 2019 | Dec 2024 | Solar |
| Red Prairie Solar | TLS Capital, Inc | Sheridan, OR | 4 GWh | Jul 2021 | Dec 2023 | Solar |
| River Mill | Portland General Electric Co | Estacada, OR | 99 GWh | Oct 1911 | Dec 2024 | Water |
| River Valley Solar | Neighborhood Power Corp. | Woodburn, OR | 3 GWh | Mar 2022 | Oct 2024 | Solar |
| Round Butte | Portland General Electric Co | Madras, OR | 794 GWh | Jul 1964 | Dec 2024 | Water |
| Sandy River Solar (CSG) | Sandy River Solar, LLC | Sandy, OR | 3 GWh | Nov 2022 | Dec 2023 | Solar |
| Sesqui-C Solar (CSG) | Sesqui-C Solar, LLC | Yamhill, OR | 4 GWh | Nov 2022 | Dec 2023 | Solar |
| Sheep Solar | Sheep Solar, LLC | Turner, OR | 12 MWh | Nov 2017 | Dec 2024 | Solar |
| Sheridan Solar LLC (CSG) | SolRiver Capital LLC | Sheridan, OR | 6 GWh | Feb 2024 | Dec 2024 | Solar |
| Silverton Solar | Silverton Solar, LLC | Silverton, OR | 12 MWh | Nov 2017 | Dec 2024 | Solar |
| SSD Clackamas 1, LLC | Thor Solar 1 CEI, LLC | Boring, OR | 6 GWh | Nov 2020 | Dec 2023 | Solar |
| SSD Clackamas 4, LLC | Thor Solar 1 CEI, LLC | Molalla, OR | 4 GWh | Nov 2020 | Dec 2023 | Solar |
| SSD Clackamas 7, LLC | Thor Solar 1 CEI, LLC | Molalla, OR | 4 GWh | Nov 2020 | Dec 2023 | Solar |
| SSD Marion 1, LLC | Thor Solar 1 CEI, LLC | Grevais, OR | 3 GWh | Nov 2020 | Dec 2023 | Solar |
| SSD Marion 3, LLC | Thor Solar 1 CEI, LLC | Salem, OR | 3 GWh | Nov 2020 | Dec 2023 | Solar |
| SSD Marion 5, LLC | Thor Solar 1 CEI, LLC | Woodburn, OR | 4 GWh | Nov 2020 | Dec 2024 | Solar |
| SSD Marion 6, LLC | Thor Solar 1 CEI, LLC | Aurora, OR | 4 GWh | Nov 2020 | Dec 2024 | Solar |
| St Louis Solar | Neighborhood Power Corp. | Gervais, OR | 4 GWh | Feb 2020 | Dec 2024 | Solar |
| Steel Bridge Solar, LLC | Steel Bridge Solar. LLC | Sheridan, OR | 4 GWh | Jan 2016 | Dec 2023 | Solar |
| Stone Creek | Eugene Water & Electric Board | Estacada, OR | 53 GWh | Dec 1993 | Dec 2024 | Water |
| Sullivan | Portland General Electric Co | West Linn, OR | 104 GWh | Apr 1924 | Dec 2024 | Water |
| SulusSolar17 | Adapture Renewables, Inc. | Oregon City, OR | 4 GWh | May 2020 | Dec 2024 | Solar |
| SulusSolar22 | Adapture Renewables, Inc. | Silverton, OR | 5 GWh | Jan 2021 | Dec 2024 | Solar |
| SulusSolar25 | Adapture Renewables, Inc. | Aurora, OR | 3 GWh | Sep 2020 | Dec 2024 | Solar |
| SulusSolar29 | Adapture Renewables, Inc. | Boring, OR | 4 GWh | Nov 2020 | Dec 2024 | Solar |
| SulusSolar33 | Adapture Renewables, Inc. | Sheridan, OR | 4 GWh | Dec 2020 | Dec 2024 | Solar |
| SulusSolar35 | Adapture Renewables, Inc. | Molalla, OR | 3 GWh | Jun 2020 | Dec 2024 | Solar |
| Thomas Creek Solar | Neighborhood Power Corp. | Molalla, OR | 4 GWh | Oct 2019 | Dec 2024 | Solar |
| Tickle Creek Solar | Neighborhood Power Corp. | Sandy, OR | 3 GWh | Nov 2019 | Dec 2024 | Solar |
| Timothy Lake Powerhouse | Portland General Electric Co | Estacada, OR | 2 GWh | Nov 2018 | Dec 2024 | Water |
| Tucannon River Wind Farm | Portland General Electric Co | Dayton, WA | 808 GWh | Nov 2014 | Dec 2024 | Wind |
| Valley Creek Solar | SP Solar 8, LLC | Salem, OR | 8 MWh | Nov 2017 | Dec 2024 | Solar |
| Williams Acres Solar | Neighborhood Power Corp. | Woodburn, OR | 4 GWh | Mar 2021 | Dec 2024 | Solar |
| WLWPCF Cogeneration Facility | City of Salem Public Works | Keizer, OR | 6 GWh | May 2020 | Dec 2024 | Other Biomass Gas |
| Yamhill Solar LLC | Standard Solar | Amity, OR | 881 MWh | Sep 2011 | Dec 2024 | Solar |
| Zena Solar | Zena Solar LLC | Northwest Salem, OR | 9 MWh | Nov 2024 | Dec 2024 | Solar |
Surrounding Balancing Authorities
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #41 | Avangrid Renewables, LLC | 8.4 TWh | 19 |
| #43 | Avista Corporation | 8.2 TWh | 33 |
| #16 | Bonneville Power Administration | 81.7 TWh | 163 |
| #57 | City of Tacoma, Department of Public Utilities, Light Division | 2.2 TWh | 9 |
| #31 | Gridforce Energy Management, LLC | 18.8 TWh | 1 |
| #49 | PacifiCorp West | 5.1 TWh | 135 |
| #45 | Public Utility District No. 1 of Chelan County | 7.7 TWh | 3 |
| #40 | Public Utility District No. 2 of Grant County, Washington | 8.5 TWh | 5 |
| #47 | Puget Sound Energy, Inc. | 6.8 TWh | 40 |
| #50 | Seattle City Light | 4.5 TWh | 9 |
Balancing Authorities with Similar Net Generation
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #37 | Seminole Electric Cooperative | 14.3 TWh | 5 |
| #38 | Tucson Electric Power | 13.6 TWh | 52 |
| #39 | JEA | 9.2 TWh | 22 |
| #40 | Public Utility District No. 2 of Grant County, Washington | 8.5 TWh | 5 |
| #41 | Avangrid Renewables, LLC | 8.4 TWh | 19 |
| #42 | Portland General Electric Company | 8.3 TWh | 107 |
| #43 | Avista Corporation | 8.2 TWh | 33 |
| #44 | Western Area Power Administration - Desert Southwest Region | 8.0 TWh | 32 |
| #45 | Public Utility District No. 1 of Chelan County | 7.7 TWh | 3 |
| #46 | El Paso Electric Company | 6.9 TWh | 32 |