EIA state data · 2025
Idaho Electricity Generation
Net electricity generation in Idaho totaled 20,762 GWh in 2025 (EIA Forms 923, 860, and 861 aggregated to calendar year). Rank among U.S. states and DC: #43. Renewable share (wind, solar, hydro, geothermal, wood, other biomass): 71.5%.
Generation by fuel (2025)
| Fuel / technology | Generation (GWh) |
|---|---|
| Hydropower | 9,718 |
| Natural Gas | 5,706 |
| Wind | 3,100 |
| Solar | 1,931 |
| Wood and wood-derived | 408 |
| Other biomass | 101 |