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 | Mar 2025 |
| Annual Generation | 81.8 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 | 71.2% Nuclear | 12.1% Wind | 8% Natural Gas | 6.6% Other Fuel | 1.7% Solar | 0.3% |
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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 |
|---|---|---|---|---|---|---|
| Harvest Wind Project | Harvest Wind Project TIC | Roosevelt, WA | 217 GWh | Nov 2009 | Dec 2023 | Wind |
| John Day | USACE Northwestern Division | Rufus, OR | 7 TWh | Jul 1968 | Jan 2025 | Water |
| Minidoka | U S Bureau of Reclamation | Rupert, ID | 59 GWh | May 1927 | Dec 2023 | Water |
| Alkali Solar, LLC | SC Oregon 2 Lessor Parent, LLC | Silver Lake, OR | 24 GWh | May 2020 | Dec 2023 | Solar |
| Fort Rock I | Fort Rock Solar I, LLC | Silver Lake, OR | 24 GWh | Feb 2020 | Dec 2023 | Solar |
| Walterville | Eugene Water & Electric Board | Springfield, OR | 53 GWh | Dec 1948 | Dec 2023 | Water |
| IP Springfield Oregon | International Paper Corporation - Springfield | Springfield, OR | 91 GWh | Dec 1948 | Dec 2023 | Black Liquor : 74.1% Natural Gas : 25.9% |
| H M Jackson | PUD No 1 of Snohomish County | Sultan, WA | 298 GWh | May 1984 | Dec 2023 | Water |
| Frederickson Power LP | Frederickson Power LP | Tacoma, WA | 2 TWh | Jul 2002 | Dec 2023 | Natural Gas |
| Skookumchuck | TransAlta Centralia Gen LLC | Tenino, WA | 3 GWh | Aug 1990 | Dec 2023 | Water |
| Dalles Dam North Fishway Project | Northern Wasco County PUD | The Dalles, OR | 42 GWh | Apr 1991 | Dec 2023 | Water |
| The Dalles | USACE Northwestern Division | The Dalles, OR | 6 TWh | May 1957 | Jan 2025 | Water |
| POTB Digester | Tillamook BioGas, LLC Digester | Tillamook, OR | 629 MWh | Oct 2013 | Dec 2023 | Other Biomass Gas |
| Georgia-Pacific Toledo Mill | Georgia-Pacific Toledo LLC | Toledo, OR | 60 GWh | Jan 2007 | Dec 2023 | Black Liquor : 59.6% Natural Gas : 40.4% |
| Vansycle | ESI Vansycle Partners LP | Touchet, OR | 62 GWh | Jul 1998 | Dec 2023 | Wind |
| FPL Energy Vansycle LLC (OR) | FPL Energy Vansycle LLC | Touchet, OR | 230 GWh | Nov 2001 | Dec 2023 | Wind |
| FPL Energy Vansycle LLC (WA) | FPL Energy Vansycle LLC | Touchet, WA | 331 GWh | Nov 2001 | Dec 2023 | Wind |
| McNary | USACE Northwestern Division | Umatilla, OR | 4 TWh | Nov 1953 | Dec 2023 | Water |
| River Road Gen Plant | PUD No 1 of Clark County - (WA) | Vancouver, WA | 2 TWh | Nov 1997 | Jan 2025 | Natural Gas |
| Twin Reservoirs | Walla Walla City of | Walla Walla, WA | 8 GWh | Mar 1988 | Dec 2023 | Water |
| PaTu Wind Farm LLC | PaTu Wind Farm LLC | Wasco, OR | 26 GWh | Nov 2010 | Dec 2023 | Wind |
| Roza | U S Bureau of Reclamation | Yakima, WA | 54 GWh | Jul 1958 | Dec 2023 | Water |
| Yelm | City of Centralia - (WA) | Yelm, WA | 26 GWh | Nov 1930 | Dec 2023 | Water |
Surrounding Balancing Authorities
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #40 | Avangrid Renewables, LLC | 9.0 TWh | 19 |
| #58 | City of Tacoma, Department of Public Utilities, Light Division | 2.1 TWh | 9 |
| #29 | Gridforce Energy Management, LLC | 19.3 TWh | 1 |
| #49 | PacifiCorp West | 5.2 TWh | 128 |
| #44 | Portland General Electric Company | 7.9 TWh | 95 |
| #45 | Public Utility District No. 1 of Chelan County | 7.4 TWh | 3 |
| #42 | Public Utility District No. 2 of Grant County, Washington | 8.1 TWh | 4 |
| #54 | PUD No. 1 of Douglas County | 3.6 TWh | 2 |
| #46 | Puget Sound Energy, Inc. | 6.9 TWh | 36 |
| #50 | Seattle City Light | 4.4 TWh | 9 |
Balancing Authorities with Similar Net Generation
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #9 | Tennessee Valley Authority | 159.1 TWh | 170 |
| #10 | Florida Power & Light Co. | 147.6 TWh | 159 |
| #12 | New York Independent System Operator | 131.3 TWh | 1,100 |
| #13 | Duke Energy Carolinas | 111.4 TWh | 556 |
| #15 | ISO New England | 103.7 TWh | 1,487 |
| #16 | Bonneville Power Administration | 81.8 TWh | 158 |
| #17 | Duke Energy Progress East | 65.2 TWh | 554 |
| #18 | Salt River Project Agricultural Improvement and Power District | 57.8 TWh | 45 |
| #19 | PacifiCorp East | 56.6 TWh | 204 |
| #20 | Public Service Company of Colorado | 48.5 TWh | 201 |