EIA state data · 2025
Washington Electricity Generation
Net electricity generation in Washington totaled 103,067 GWh in 2025 (EIA Forms 923, 860, and 861 aggregated to calendar year). Rank among U.S. states and DC: #16. Renewable share (wind, solar, hydro, geothermal, wood, other biomass): 73.0%.
Generation by fuel (2025)
| Fuel / technology | Generation (GWh) |
|---|---|
| Hydropower | 65,169 |
| Natural Gas | 16,294 |
| Wind | 8,570 |
| Nuclear | 7,748 |
| Coal | 3,160 |
| Solar | 1,350 |