Bonneville Power Administration
Balancing Authority Summary Information
Bonneville Power Administration is ranked #16 out of 65 balancing authorities in terms of total annual electricity generation.
| Balancing Authority | Bonneville Power Administration |
|---|---|
| States | Idaho Montana Oregon Washington Wyoming |
| Last Update | May 2025 |
| Annual Generation | 83.0 TWh |
| Power Plants | 158 |
| Utilities | 97 |
| Ranked #16 out of 65 in terms of net annual generation | |
| Ranked #1 out of 47 in terms of annual generation from water | |
| Power Plant Types | Water | 72.9% Nuclear | 10.9% Wind | 7.6% Natural Gas | 6.5% Other Fuel | 1.6% Solar | 0.4% |
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Daily Net Generation for Bonneville Power Administration for the past 3 Years
| Plant Name | Utility | Location | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|
| South Hurlburt Wind LLC | Caithness Shepherds Flat LLC | Arlington, OR | 579 GWh | Jun 2012 | Feb 2025 | Wind |
| Starvation | Starvation Solar I, LLC | Hines, OR | 22 GWh | Nov 2019 | Dec 2023 | Solar |
| Stoltze CoGen1 | F H Stoltze Land & Lumber Co | Columbia Falls, MT | 18 GWh | Sep 2013 | Feb 2025 | Wood/Wood Waste Solids |
| Strawberry Creek | Lower Valley Energy Inc | Bedford, WY | 9 GWh | Jul 1940 | Dec 2023 | Water |
| Suntex Solar, LLC | SC Oregon 2 Lessor Parent, LLC | Riley, OR | 21 GWh | Jun 2020 | Dec 2023 | Solar |
| Swift Creek | Lower Valley Energy Inc | Afton, WY | 6 GWh | Mar 2009 | Dec 2023 | Water |
| The Dalles | USACE Northwestern Division | The Dalles, OR | 6 TWh | May 1957 | Feb 2025 | Water |
| Transalta Centralia Generation | TransAlta Centralia Gen LLC | Centralia, WA | 3 TWh | Nov 1972 | Feb 2025 | Subbituminous Coal : 99.8% |
| Tuolumne Wind Project | Turlock Irrigation District | Goldendale, WA | 330 GWh | Apr 2009 | Dec 2023 | Wind |
| Twin Reservoirs | Walla Walla City of | Walla Walla, WA | 8 GWh | Mar 1988 | Dec 2023 | Water |
| Univ of Oregon Central Power Station | University of Oregon | Eugene, OR | 528 MWh | Aug 2009 | Dec 2023 | Natural Gas : 63.0% Distillate Fuel Oil : 37.0% |
| Vansycle | ESI Vansycle Partners LP | Touchet, OR | 62 GWh | Jul 1998 | Dec 2023 | Wind |
| Walterville | Eugene Water & Electric Board | Springfield, OR | 53 GWh | Dec 1948 | Dec 2023 | Water |
| Waste Management Columbia Ridge LFGTE | WM Renewable Energy LLC | Arlington, OR | 65 GWh | Nov 2009 | Feb 2025 | Landfill Gas |
| West Hines Solar I, LLC | SC Oregon 2 Lessor Parent, LLC | Hines, OR | 23 GWh | May 2020 | Dec 2023 | Solar |
| Wheat Field Wind Power Project | Wheat Field Wind Power Project LLC | Arlington, OR | 191 GWh | Jan 2009 | Dec 2023 | Wind |
| Wheatridge 1 | Portland General Electric Co | Lexington, OR | 281 GWh | Nov 2020 | Feb 2025 | Wind |
| Wheatridge Hybrid | Wheatridge Wind Holdings, LLC | Morrow, OR | 707 GWh | Oct 2020 | Feb 2025 | Wind : 80.9% Solar : 19.1% |
| White Creek Wind Farm | White Creek Wind 1 LLC | Roosevelt, WA | 447 GWh | Oct 2007 | Dec 2023 | Wind |
| Willow Creek Energy Center | Invenergy Services LLC | Lone, OR | 140 GWh | Dec 2008 | Dec 2023 | Wind |
| Windy Flats Wind Project | Windy Flats Partners LLC | Centerville, WA | 568 GWh | Sep 2009 | Dec 2023 | Wind |
| Yelm | City of Centralia - (WA) | Yelm, WA | 26 GWh | Nov 1930 | Dec 2023 | Water |
| Youngs Creek Hydroelectric Project | PUD No 1 of Snohomish County | Monroe, WA | 15 GWh | Oct 2011 | Dec 2023 | Water |
Surrounding Balancing Authorities
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #40 | Avangrid Renewables, LLC | 8.6 TWh | 19 |
| #57 | City of Tacoma, Department of Public Utilities, Light Division | 2.2 TWh | 9 |
| #31 | Gridforce Energy Management, LLC | 18.6 TWh | 1 |
| #49 | PacifiCorp West | 5.2 TWh | 128 |
| #44 | Portland General Electric Company | 8.1 TWh | 95 |
| #45 | Public Utility District No. 1 of Chelan County | 7.7 TWh | 3 |
| #41 | Public Utility District No. 2 of Grant County, Washington | 8.5 TWh | 4 |
| #53 | PUD No. 1 of Douglas County | 3.7 TWh | 2 |
| #47 | Puget Sound Energy, Inc. | 6.6 TWh | 36 |
| #50 | Seattle City Light | 4.5 TWh | 9 |
Balancing Authorities with Similar Net Generation
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #8 | Tennessee Valley Authority | 158.9 TWh | 170 |
| #10 | Florida Power & Light Co. | 148.5 TWh | 159 |
| #12 | New York Independent System Operator | 130.9 TWh | 1,100 |
| #13 | Duke Energy Carolinas | 111.3 TWh | 556 |
| #15 | ISO New England | 103.6 TWh | 1,487 |
| #16 | Bonneville Power Administration | 83.0 TWh | 158 |
| #17 | Duke Energy Progress East | 65.3 TWh | 554 |
| #18 | Salt River Project Agricultural Improvement and Power District | 58.5 TWh | 45 |
| #19 | PacifiCorp East | 57.0 TWh | 204 |
| #20 | Public Service Company of Colorado | 48.6 TWh | 201 |