Electricity Product Content Label
Washington State law requires utilities to disclose the fuel mix used to generate electricity serving their local load.
| Fuel Mix Information | % in mix |
|---|---|
| Biomass | less than 1% |
| Coal | 22.3 % |
| Hydroelectric | 41.4 % |
| Natural Gas | 28 % |
| Nuclear | 3.5 % |
| Petroleum | less than 0.5% |
| Solar | 0 % |
| Wind | 3.3 % |
| Total | 100% |