Directory of Power Plants in Idaho
Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
---|---|---|---|---|---|---|---|
Orchard Ranch Solar | Orchard Ranch Solar, LLC | Orchard, ID | Idaho Power Company (IPCO) | 42.8 GWh | Feb 2017 | Aug 2024 | Solar |
Oregon Trail Wind Park | Idaho Wind Partners 1 LLC | Hagerman, ID | Idaho Power Company (IPCO) | 34.6 GWh | Dec 2010 | Dec 2023 | Wind |
Palisades Dam | U S Bureau of Reclamation | Palisades, ID | Bonneville Power Administration (BPAT) | 564.6 GWh | Jan 1957 | Dec 2023 | Water |
Payne's Ferry | Idaho Wind Partners 1 LLC | Hagerman, ID | Idaho Power Company (IPCO) | 59.8 GWh | Nov 2010 | Dec 2023 | Wind |
Pilgrim Stage Wind Park | Idaho Wind Partners 1 LLC | Hagerman, ID | Idaho Power Company (IPCO) | 31.8 GWh | Dec 2010 | Dec 2023 | Wind |
Plummer Cogen | Stimson Lumber Company | Plummer, ID | Avista Corporation (AVA) | 8.8 GWh | Nov 1982 | Sep 2023 | Wood/Wood Waste Solids |
Post Falls | Avista Corp | Post Falls, ID | Avista Corporation (AVA) | 48.0 GWh | Jun 1906 | Dec 2023 | Water |
Power County Wind Park North | Power County Wind Park North LLC | American Falls, ID | PacifiCorp East (PACE) | 48.1 GWh | Nov 2011 | Dec 2023 | Wind |
Power County Wind Park South | Power County Wind Park South LLC | American Falls, ID | PacifiCorp East (PACE) | 41.2 GWh | Nov 2011 | Dec 2023 | Wind |
Raft River Geothermal Power Plant | US Geothermal Inc. | Malta, ID | Bonneville Power Administration (BPAT) | 88.6 GWh | Dec 2007 | Dec 2023 | Geothermal |
Rathdrum | Avista Corp | Rathdrum, ID | Avista Corporation (AVA) | 779.3 GWh | Oct 1994 | Dec 2023 | Natural Gas |
Rathdrum Power LLC | Rathdrum Operating Services Co., Inc. | Rathdrum, ID | Avista Corporation (AVA) | 1.8 TWh | Aug 2001 | Dec 2023 | Natural Gas |
Rock Creek I | Shorock Hydro Inc | Twin Falls, ID | Idaho Power Company (IPCO) | 9.6 GWh | Aug 1983 | Dec 2023 | Water |
Rock Creek II | Hydroland Omega LLC | Twin Falls, ID | Idaho Power Company (IPCO) | 5.8 GWh | Jul 1990 | Dec 2023 | Water |
Rockland Wind Farm | Ridgeline Energy LLC | American Falls, ID | Idaho Power Company (IPCO) | 219.4 GWh | Nov 2011 | Dec 2023 | Wind |
Ryegrass Windfarm | Mountain Air Projects, LLC | Glenns Ferry, ID | Idaho Power Company (IPCO) | 52.4 GWh | Nov 2012 | Dec 2023 | Wind |
S E Hazelton A | North Side Energy Company | Hazelton, ID | Idaho Power Company (IPCO) | 25.9 GWh | May 1990 | Oct 2023 | Water |
Salmon Diesel | Idaho Power Co | Salmon, ID | Idaho Power Company (IPCO) | 69.0 MWh | Nov 1967 | Jul 2024 | Distillate Fuel Oil |
Salmon Falls Wind Park | Idaho Wind Partners 1 LLC | Hagerman, ID | Idaho Power Company (IPCO) | 57.2 GWh | Mar 2011 | Dec 2023 | Wind |
Sawtooth Wind Project | Idaho Winds LLC | Glenns Ferry, ID | Idaho Power Company (IPCO) | 56.4 GWh | Sep 2011 | Dec 2023 | Wind |
Shoshone Falls | Idaho Power Co | Twin Falls, ID | Idaho Power Company (IPCO) | 42.3 GWh | Jul 1907 | Dec 2023 | Water |
Simcoe Solar | Simcoe Solar | Mountain Home, ID | Idaho Power Company (IPCO) | 47.4 GWh | Feb 2017 | Aug 2024 | Solar |
Simplot Leasing Don Plant | Simplot Leasing Corp | Pocatello, ID | Idaho Power Company (IPCO) | 68.6 GWh | Jan 1986 | Aug 2024 | Waste Heat |
Smith Falls Hydro Project | Smith Creek Hydro, LLC | Bonners Ferry, ID | Bonneville Power Administration (BPAT) | 50.9 GWh | Nov 1989 | Dec 2023 | Water |
Soda | PacifiCorp | Soda Springs, ID | PacifiCorp East (PACE) | 16.5 GWh | Jun 1924 | Dec 2023 | Water |
South Forks Hydro | South Forks Joint Venture | Hansen, ID | Idaho Power Company (IPCO) | 29.8 GWh | Nov 1984 | Oct 2023 | Water |
Swan Falls | Idaho Power Co | Kuna, ID | Idaho Power Company (IPCO) | 113.0 GWh | Feb 1994 | Dec 2023 | Water |
Tamarack Energy Partnership | Tamarack Energy | New Meadows, ID | Idaho Power Company (IPCO) | 12.6 GWh | May 1983 | Aug 2024 | Wood/Wood Waste Solids |
Thousand Springs | Idaho Power Co | Wendell, ID | Idaho Power Company (IPCO) | 54.2 GWh | Jul 1912 | Dec 2023 | Water |
Thousand Springs Wind Park | Idaho Wind Partners 1 LLC | Hagerman, ID | Idaho Power Company (IPCO) | 32.2 GWh | Dec 2010 | Dec 2023 | Wind |
Tuana Gulch Wind Park | Idaho Wind Partners 1 LLC | Hagerman, ID | Idaho Power Company (IPCO) | 28.8 GWh | Dec 2010 | Dec 2023 | Wind |
Tuana Springs | Tuana Springs Energy, LLC | Hagerman, ID | Idaho Power Company (IPCO) | 31.5 GWh | Apr 2010 | Aug 2024 | Wind |
Twin Falls (ID) | Idaho Power Co | Kimberly, ID | Idaho Power Company (IPCO) | 37.1 GWh | Feb 1935 | Dec 2023 | Water |
Two Ponds Windfarm | Mountain Air Projects, LLC | Glenns Ferry, ID | Idaho Power Company (IPCO) | 56.2 GWh | Nov 2012 | Dec 2023 | Wind |
Upper Malad | Idaho Power Co | Hagerman, ID | Idaho Power Company (IPCO) | 52.2 GWh | May 1948 | Dec 2023 | Water |
Upper Power Plant | City of Idaho Falls - (ID) | Idaho Falls, ID | PacifiCorp East (PACE) | 7.0 GWh | Aug 1982 | Dec 2023 | Water |
Upper Salmon A | Idaho Power Co | Hagerman, ID | Idaho Power Company (IPCO) | 81.7 GWh | Aug 1937 | Dec 2023 | Water |
Upper Salmon B | Idaho Power Co | Hagerman, ID | Idaho Power Company (IPCO) | 87.8 GWh | Aug 1947 | Dec 2023 | Water |
Wilson Lake Hydroelectric Project | Hazelton/Wilson Joint Venture | Eden, ID | Idaho Power Company (IPCO) | 29.2 GWh | Apr 1993 | Oct 2023 | Water |
Wolverine Creek | Invenergy Services LLC | Idaho Falls, ID | PacifiCorp East (PACE) | 134.7 GWh | Jan 2006 | Dec 2023 | Wind |
Yahoo Creek | Idaho Wind Partners 1 LLC | Hagerman, ID | Idaho Power Company (IPCO) | 60.9 GWh | Nov 2010 | Dec 2023 | Wind |
Browse Power Plants By Idaho Counties
Figures are based on August 2024 generation numbers.County | State Rank | Active Plants | Aug 2024 Generation |
---|---|---|---|
Ada County, ID | # 11 | 11 | 634.6 GWh |
Adams County, ID | # 31 | 1 | 12.6 GWh |
Bannock County, ID | # 19 | 4 | 88.3 GWh |
Benewah County, ID | # 35 | 1 | 8.8 GWh |
Bingham County, ID | # 15 | 2 | 194.9 GWh |
Blaine County, ID | # 29 | 2 | 26.4 GWh |
Boise County, ID | # 27 | 1 | 35.5 GWh |
Bonner County, ID | # 8 | 2 | 980.2 GWh |
Bonneville County, ID | # 5 | 12 | 1.6 TWh |
Boundary County, ID | # 20 | 2 | 66.9 GWh |
Butte County, ID | # 32 | 1 | 12.5 GWh |
Canyon County, ID | # 23 | 4 | 53.2 GWh |
Caribou County, ID | # 18 | 4 | 92.8 GWh |
Cassia County, ID | # 14 | 10 | 259.9 GWh |
Clark County, ID | # 34 | 1 | 9.2 GWh |
Clearwater County, ID | # 6 | 2 | 1.4 TWh |
Elmore County, ID | # 2 | 26 | 2.3 TWh |
Franklin County, ID | # 24 | 2 | 53.0 GWh |
Fremont County, ID | # 17 | 4 | 98.5 GWh |
County | State Rank | Active Plants | Aug 2024 Generation |
---|---|---|---|
Gem County, ID | # 22 | 2 | 56.9 GWh |
Gooding County, ID | # 9 | 14 | 750.7 GWh |
Idaho County, ID | # 36 | 1 | 3.6 GWh |
Jefferson County, ID | # 33 | 1 | 9.2 GWh |
Jerome County, ID | # 16 | 13 | 163.7 GWh |
Kootenai County, ID | # 1 | 4 | 2.7 TWh |
Lemhi County, ID | # 37 | 1 | 69.0 MWh |
Lincoln County, ID | # 30 | 3 | 14.5 GWh |
Madison County, ID | # 25 | 1 | 39.5 GWh |
Minidoka County, ID | # 21 | 2 | 59.4 GWh |
Nez Perce County, ID | # 13 | 1 | 372.7 GWh |
Owyhee County, ID | # 12 | 3 | 420.5 GWh |
Payette County, ID | # 4 | 1 | 1.9 TWh |
Power County, ID | # 10 | 6 | 657.7 GWh |
Teton County, ID | # 28 | 2 | 26.7 GWh |
Twin Falls County, ID | # 7 | 40 | 1.2 TWh |
Valley County, ID | # 26 | 1 | 35.5 GWh |
Washington County, ID | # 3 | 2 | 2.1 TWh |