Bonneville Power Administration
Balancing Authority Summary Information
Bonneville Power Administration is ranked #16 out of 64 balancing authorities in terms of total annual electricity generation.
| Balancing Authority | Bonneville Power Administration |
|---|---|
| States | Idaho Montana Oregon Washington Wyoming |
| Last Update | Jul 2026 |
| Annual Generation | 91.6 TWh |
| Power Plants | 167 |
| Utilities | 105 |
| Ranked #16 out of 64 in terms of net annual generation | |
| Ranked #1 out of 47 in terms of annual generation from water | |
| Power Plant Types | Water | 76% Nuclear | 10.7% Wind | 7.8% Natural Gas | 3.6% Other Fuel | 1.2% Solar | 0.6% |
Map of Bonneville Power Administration
Register Now for Comprehensive Access
Subscribe now to access all power plant data, utility information, FERC EQR data, and more for Bonneville Power Administration.
Daily Net Generation for Bonneville Power Administration for the past 3 Years
| Plant Name | Utility | Location | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|
| Starvation | Starvation Solar I, LLC | Hines, OR | 23 GWh | Nov 2019 | Dec 2025 | Solar |
| Stoltze CoGen1 | F H Stoltze Land & Lumber Co | Columbia Falls, MT | 18 GWh | Sep 2013 | May 2026 | Wood/Wood Waste Solids |
| Strawberry Creek | Lower Valley Energy Inc | Bedford, WY | 9 GWh | Jul 1940 | Dec 2025 | Water |
| Suntex Solar, LLC | SC Oregon 2 Lessor Parent, LLC | Riley, OR | 25 GWh | Jun 2020 | Dec 2025 | Solar |
| Swift Creek | Lower Valley Energy Inc | Afton, WY | 6 GWh | Mar 2009 | Dec 2025 | Water |
| The Dalles | USACE Northwestern Division | The Dalles, OR | 7 TWh | May 1957 | May 2026 | Water |
| Tower Solar, LLC | Avangrid Power LLC | Boardman, OR | 36 GWh | - | May 2026 | Solar |
| Transalta Centralia Generation | TransAlta Centralia Gen LLC | Centralia, WA | 3 TWh | Nov 1972 | Dec 2025 | Subbituminous Coal : 99.7% |
| Twin Reservoirs | City of Walla Walla - (WA) | Walla Walla, WA | 7 GWh | Mar 1988 | Dec 2025 | Water |
| Univ of Oregon Central Power Station | University of Oregon | Eugene, OR | 567 MWh | Aug 2009 | Dec 2025 | Natural Gas : 72.4% Distillate Fuel Oil : 27.6% |
| Vansycle | ESI Vansycle Partners LP | Touchet, OR | 55 GWh | Jul 1998 | Dec 2025 | Wind |
| Washington Wind | Washington Wind LLC | Goldendale, WA | 379 GWh | Apr 2009 | Dec 2025 | Wind |
| Waste Management Columbia Ridge LFGTE | WM Renewable Energy LLC | Arlington, OR | 55 GWh | Nov 2009 | May 2025 | Landfill Gas |
| West Hines Solar I, LLC | SC Oregon 2 Lessor Parent, LLC | Hines, OR | 24 GWh | May 2020 | Dec 2025 | Solar |
| Wheat Field Wind Power Project | Wheat Field Wind Power Project LLC | Arlington, OR | 198 GWh | Jan 2009 | Dec 2025 | Wind |
| Wheatridge 1 | Portland General Electric Co | Lexington, OR | 243 GWh | Nov 2020 | May 2026 | Wind |
| Wheatridge East Wind | Wheatridge East Wind LLC | Lexington, OR | 511 GWh | May 2025 | May 2026 | Wind |
| Wheatridge Hybrid | Wheatridge Wind Holdings, LLC | Morrow, OR | 656 GWh | Oct 2020 | May 2026 | Wind : 80.5% Solar : 19.5% |
| White Creek Wind Farm | White Creek Wind 1 LLC | Roosevelt, WA | 536 GWh | Oct 2007 | Dec 2025 | Wind |
| Willow Creek Energy Center | Invenergy Services LLC | Lone, OR | 158 GWh | Dec 2008 | Dec 2025 | Wind |
| Windy Flats Wind Project | Windy Flats Partners LLC | Centerville, WA | 651 GWh | Sep 2009 | Dec 2025 | Wind |
| Yelm | City of Centralia - (WA) | Yelm, WA | 32 GWh | Nov 1930 | Dec 2025 | Water |
| Youngs Creek Hydroelectric Project | PUD No 1 of Snohomish County - (WA) | Monroe, WA | 13 GWh | Oct 2011 | Dec 2025 | Water |
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 |
| #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 |
| #47 | Portland General Electric Company | 6.9 TWh | 109 |
| #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 |
|---|---|---|---|
| #9 | Tennessee Valley Authority | 163.4 TWh | 207 |
| #10 | Florida Power & Light Co. | 152.2 TWh | 187 |
| #12 | New York Independent System Operator | 134.3 TWh | 1,299 |
| #13 | Duke Energy Carolinas | 112.6 TWh | 577 |
| #15 | ISO New England | 111.1 TWh | 1,629 |
| #16 | Bonneville Power Administration | 91.6 TWh | 167 |
| #17 | Duke Energy Progress East | 64.5 TWh | 565 |
| #18 | PacifiCorp East | 60.9 TWh | 222 |
| #19 | Salt River Project Agricultural Improvement and Power District | 60.3 TWh | 49 |
| #20 | Duke Energy Florida, Inc. | 47.4 TWh | 100 |