Idaho Power Company
Balancing Authority Summary Information
Idaho Power Company is ranked #36 out of 64 balancing authorities in terms of total annual electricity generation.
| Balancing Authority | Idaho Power Company |
|---|---|
| States | Idaho Oregon |
| Last Update | Jul 2026 |
| Annual Generation | 14.0 TWh |
| Power Plants | 169 |
| Utilities | 88 |
| Ranked #36 out of 64 in terms of net annual generation | |
| Ranked #13 out of 47 in terms of annual generation from water | |
| Power Plant Types | Water | 45.9% Natural Gas | 25.5% Solar | 13.9% Wind | 12.1% Other Fuel | 1.3% |
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Daily Net Generation for Idaho Power Company for the past 3 Years
| Plant Name | Utility | Location | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|
| Rock Creek I | Shorock Hydro Inc | Twin Falls, ID | 86 MWh | Aug 1983 | Dec 2025 | Water |
| Tamarack Energy | Tamarack Energy | New Meadows, ID | 14 GWh | May 1983 | May 2026 | Wood/Wood Waste Solids |
| American Falls | Idaho Power Co | American Falls, ID | 206 GWh | Feb 1978 | Dec 2025 | Water |
| Salmon Diesel | Idaho Power Co | Salmon, ID | 56 MWh | Nov 1967 | May 2026 | Distillate Fuel Oil |
| Hells Canyon | Idaho Power Co | Oxbow, OR | 2 TWh | Sep 1967 | Dec 2025 | Water |
| Oxbow (OR) | Idaho Power Co | Oxbow, OR | 990 GWh | Jun 1961 | Dec 2025 | Water |
| Brownlee | Idaho Power Co | Cambridge, ID | 2 TWh | Jul 1958 | Dec 2025 | Water |
| C J Strike | Idaho Power Co | Bruneau, ID | 364 GWh | Feb 1952 | Dec 2025 | Water |
| Bliss (ID) | Idaho Power Co | Bliss, ID | 298 GWh | Oct 1949 | Dec 2025 | Water |
| Lower Salmon | Idaho Power Co | Hagerman, ID | 197 GWh | Jan 1949 | Dec 2025 | Water |
| Amalgamated Sugar Twin Falls | The Amalgamated Sugar Co | Twin Falls, ID | 29 GWh | Nov 1948 | Dec 2024 | Natural Gas |
| Lower Malad | Idaho Power Co | Hagerman, ID | 104 GWh | Sep 1948 | Dec 2025 | Water |
| Amalgamated Sugar LLC Nampa | Amalgamated Sugar Co-Nampa | Nampa, ID | 47 GWh | Sep 1948 | Dec 2025 | Natural Gas |
| Upper Malad | Idaho Power Co | Hagerman, ID | 55 GWh | May 1948 | Dec 2025 | Water |
| Upper Salmon B | Idaho Power Co | Hagerman, ID | 89 GWh | Aug 1947 | Dec 2025 | Water |
| Clear Lake | Idaho Power Co | Buhl, ID | 12 GWh | Nov 1937 | Dec 2025 | Water |
| Upper Salmon A | Idaho Power Co | Hagerman, ID | 93 GWh | Aug 1937 | Dec 2025 | Water |
| Twin Falls (ID) | Idaho Power Co | Kimberly, ID | 44 GWh | Feb 1935 | Dec 2025 | Water |
| Thousand Springs | Idaho Power Co | Wendell, ID | 52 GWh | Jul 1912 | Dec 2025 | Water |
| Shoshone Falls | Idaho Power Co | Twin Falls, ID | 52 GWh | Jul 1907 | Dec 2025 | Water |
| Pleasant Valley Solar 2 Project | PVS 2, LLC | Boise, ID | 90 GWh | - | May 2026 | Solar |
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 |
| #16 | Bonneville Power Administration | 91.6 TWh | 167 |
| #33 | Gridforce Energy Management, LLC | 16.5 TWh | 1 |
| #22 | Nevada Power Company | 36.8 TWh | 143 |
| #32 | NorthWestern Corporation | 17.6 TWh | 70 |
| #18 | PacifiCorp East | 60.9 TWh | 222 |
| #44 | PacifiCorp West | 9.1 TWh | 140 |
| #39 | Public Utility District No. 2 of Grant County, Washington | 10.5 TWh | 5 |
| #51 | PUD No. 1 of Douglas County | 4.4 TWh | 4 |
Balancing Authorities with Similar Net Generation
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #31 | South Carolina Public Service Authority | 18.5 TWh | 35 |
| #32 | NorthWestern Corporation | 17.6 TWh | 70 |
| #33 | Gridforce Energy Management, LLC | 16.5 TWh | 1 |
| #34 | Public Service Company of New Mexico | 16.1 TWh | 137 |
| #35 | Seminole Electric Cooperative | 14.1 TWh | 5 |
| #36 | Idaho Power Company | 14.0 TWh | 169 |
| #37 | Tucson Electric Power | 14.0 TWh | 55 |
| #38 | Balancing Authority of Northern California | 13.7 TWh | 90 |
| #39 | Public Utility District No. 2 of Grant County, Washington | 10.5 TWh | 5 |
| #40 | Western Area Power Administration - Desert Southwest Region | 10.4 TWh | 34 |