Idaho Power Co — power plant portfolio
Idaho Power Co operates 22 power plants across 1 country, with a combined installed capacity of 2,561 MW. Its plants with asset-level emissions data total 407,421 t CO₂/yr.
Fleet by fuel
Fleet interpretation
Idaho Power Co is represented here as an asset portfolio, not just a company label. The visible fleet spans 1 country; the largest concentration is United States of America (22).
The fuel mix by asset count is hydro (18), gas (3), oil (1). The largest listed asset is Brownlee in United States of America (675 MW), and the mean listed unit size is about 116 MW across units with capacity data.
CO₂ coverage is source-labelled: 1 plants have a reported or modelled CO₂ value in the dataset, including 1 measured records. Missing values remain blank rather than inferred as company totals.
Method: plant-level records are grouped by owner/operator label, then aggregated by country, fuel, capacity and CO₂ provenance.
All 22 plants
| Plant | Fuel | Country | MW | t CO₂/yr |
|---|---|---|---|---|
| Brownlee | Hydro | United States of America | 675 | — |
| Hells Canyon | Hydro | United States of America | 392 | — |
| Langley Gulch Power Plant | Gas | United States of America | 318 | — |
| Evander Andrews Power Complex | Gas | United States of America | 271 | — |
| Oxbow (OR) | Hydro | United States of America | 190 | — |
| Bennett Mountain | Gas | United States of America | 173 | 407,421 |
| American Falls | Hydro | United States of America | 92 | — |
| C J Strike | Hydro | United States of America | 83 | — |
| Bliss | Hydro | United States of America | 75 | — |
| Lower Salmon | Hydro | United States of America | 60 | — |
| Milner Hydro | Hydro | United States of America | 60 | — |
| Twin Falls (ID) | Hydro | United States of America | 53 | — |
| Swan Falls | Hydro | United States of America | 25 | — |
| Upper Salmon A | Hydro | United States of America | 18 | — |
| Upper Salmon B | Hydro | United States of America | 16 | — |
| Lower Malad | Hydro | United States of America | 14 | — |
| Cascade Dam | Hydro | United States of America | 12 | — |
| Shoshone Falls | Hydro | United States of America | 12 | — |
| Upper Malad | Hydro | United States of America | 8 | — |
| Thousand Springs | Hydro | United States of America | 7 | — |
| Salmon Diesel | Oil | United States of America | 5 | — |
| Clear Lake | Hydro | United States of America | 2 | — |
Ownership & capacity: WRI Global Power Plant Database (CC BY 4.0). CO₂ is measured for EPA/EU ETS records and modelled for Climate TRACE records.
Frequently asked questions
How many power plants does Idaho Power Co operate?
Idaho Power Co operates 22 power plants across 1 country, with about 2,561 MW of total capacity.
What is Idaho Power Co's largest power plant?
Brownlee in United States of America is its largest at about 675 MW.
What types of power plants does Idaho Power Co run?
Its fleet includes hydro (18), gas (3), oil (1).
How much CO₂ do Idaho Power Co's plants emit?
Its reporting plants emit about 407,421 tonnes of CO₂ per year in this dataset.