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 | Oct 2026 |
| Annual Generation | 91.2 TWh |
| Power Plants | 170 |
| Utilities | 108 |
| 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 | 75.6% Nuclear | 10.7% Wind | 7.9% Natural Gas | 3.6% Other Fuel | 1.2% Solar | 0.8% |
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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 |
|---|---|---|---|---|---|---|
| Riley | Riley Solar I LLC | Riley, OR | 24 GWh | Jun 2020 | Dec 2025 | Solar |
| Suntex Solar, LLC | SC Oregon 2 Lessor Parent, LLC | Riley, OR | 25 GWh | Jun 2020 | Dec 2025 | Solar |
| Harvest Wind Project | Harvest Wind Project TIC | Roosevelt, WA | 244 GWh | Nov 2009 | Dec 2025 | Wind |
| White Creek Wind Farm | White Creek Wind 1 LLC | Roosevelt, WA | 536 GWh | Oct 2007 | Dec 2025 | Wind |
| John Day | USACE Northwestern Division | Rufus, OR | 8 TWh | Jul 1968 | Jul 2026 | Water |
| Minidoka | U S Bureau of Reclamation | Rupert, ID | 99 GWh | May 1927 | Dec 2025 | Water |
| Alkali Solar, LLC | SC Oregon 2 Lessor Parent, LLC | Silver Lake, OR | 26 GWh | May 2020 | Dec 2025 | Solar |
| Fort Rock I | Fort Rock Solar I, LLC | Silver Lake, OR | 25 GWh | Feb 2020 | Dec 2025 | Solar |
| IP Springfield Oregon | International Paper Corporation - Springfield | Springfield, OR | 181 GWh | Dec 1948 | Dec 2025 | Black Liquor : 78.2% Natural Gas : 21.8% |
| H M Jackson | PUD No 1 of Snohomish County - (WA) | Sultan, WA | 334 GWh | May 1984 | Dec 2025 | Water |
| Frederickson Power LP | Frederickson Power LP | Tacoma, WA | 2 TWh | Jul 2002 | Dec 2025 | Natural Gas |
| Skookumchuck | TransAlta Centralia Gen LLC | Tenino, WA | 2 GWh | Aug 1990 | Apr 2025 | Water |
| The Dalles | USACE Northwestern Division | The Dalles, OR | 7 TWh | May 1957 | Jul 2026 | Water |
| Dalles Dam North Fishway Project | Northern Wasco County PUD - (OR) | The Dalles, OR | 43 GWh | Apr 1991 | Dec 2025 | Water |
| Georgia-Pacific Toledo Mill | Georgia-Pacific Toledo LLC | Toledo, OR | 47 GWh | Jan 2007 | Dec 2025 | Black Liquor : 68.8% Natural Gas : 31.2% |
| Vansycle | ESI Vansycle Partners LP | Touchet, OR | 55 GWh | Jul 1998 | Dec 2025 | Wind |
| FPL Energy Vansycle LLC (OR) | FPL Energy Vansycle LLC | Touchet, OR | 225 GWh | Nov 2001 | Dec 2025 | Wind |
| FPL Energy Vansycle LLC (WA) | FPL Energy Vansycle LLC | Touchet, WA | 250 GWh | Nov 2001 | Dec 2025 | Wind |
| McNary | USACE Northwestern Division | Umatilla, OR | 4 TWh | Nov 1953 | Dec 2025 | Water |
| River Road Gen Plant | PUD No 1 of Clark County - (WA) | Vancouver, WA | 867 GWh | Nov 1997 | Jul 2026 | Natural Gas |
| Twin Reservoirs | City of Walla Walla - (WA) | Walla Walla, WA | 7 GWh | Mar 1988 | Dec 2025 | Water |
| PaTu Wind Farm LLC | PaTu Wind Farm LLC | Wasco, OR | 108 MWh | Nov 2010 | Dec 2025 | Wind |
| Roza | U S Bureau of Reclamation | Yakima, WA | 38 GWh | Jul 1958 | Dec 2025 | Water |
| Yelm | City of Centralia - (WA) | Yelm, WA | 32 GWh | Nov 1930 | Dec 2025 | Water |
Surrounding Balancing Authorities
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #45 | Avangrid Renewables, LLC | 8.9 TWh | 20 |
| #44 | Avista Corporation | 9.2 TWh | 33 |
| #56 | City of Tacoma, Department of Public Utilities, Light Division | 2.4 TWh | 9 |
| #33 | Gridforce Energy Management, LLC | 15.9 TWh | 1 |
| #41 | PacifiCorp West | 10.0 TWh | 142 |
| #47 | Portland General Electric Company | 6.9 TWh | 112 |
| #43 | Public Utility District No. 1 of Chelan County | 9.4 TWh | 4 |
| #40 | Public Utility District No. 2 of Grant County, Washington | 10.4 TWh | 5 |
| #52 | Puget Sound Energy, Inc. | 4.1 TWh | 40 |
| #48 | Seattle City Light | 6.8 TWh | 9 |
Balancing Authorities with Similar Net Generation
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #9 | Tennessee Valley Authority | 166.3 TWh | 209 |
| #10 | Florida Power & Light Co. | 152.8 TWh | 188 |
| #12 | New York Independent System Operator | 134.2 TWh | 1,334 |
| #13 | Duke Energy Carolinas | 113.6 TWh | 578 |
| #15 | ISO New England | 112.3 TWh | 1,667 |
| #16 | Bonneville Power Administration | 91.2 TWh | 170 |
| #17 | Duke Energy Progress East | 66.1 TWh | 574 |
| #18 | PacifiCorp East | 61.3 TWh | 223 |
| #19 | Salt River Project Agricultural Improvement and Power District | 60.3 TWh | 51 |
| #20 | Public Service Company of Colorado | 47.5 TWh | 248 |