Power Plants in Spokane County, Washington

Spokane County, Washington has 7 power plants totaling 192 MW of nameplate capacity. Browse every plant below with fuel type, operator, and capacity.

Plants7operating sites
Capacity192 MWnameplate
Generation492.8k MWhannual
CO₂171.2kmetric tons/year
Natural Gas 45%Hydroelectric 42%Biomass 14%

Plant locations

All plants in this county

PlantCityFuelCapacityOperator
Northeast (Wa)SpokaneNatural Gas61.8 MWAvista Corp
Nine MileNine MileHydroelectric37.6 MWAvista Corp
Spokane Waste To EnergySpokaneBiomass26.0 MWCity Of Spokane
Boulder ParkSpokaneNatural Gas24.6 MWAvista Corp
Upriver Dam Hydro PlantSpokaneHydroelectric17.6 MWCity Of Spokane
Monroe StreetSpokaneHydroelectric14.8 MWAvista Corp
Upper FallsSpokaneHydroelectric10.0 MWAvista Corp

About power generation in Spokane County

Spokane County, Washington has 7 power plants totaling 192 MW of nameplate capacity. Natural Gas is the dominant fuel source at 45% of installed capacity, followed by Hydroelectric (42%) and Biomass (14%). The largest facility is Northeast (Wa) at 61 MW. Data comes from EIA Form 860, EIA Form 923, and EPA eGRID federal releases.

To find plants closer to a specific address in Spokane County, use the address lookup — it shows every plant within a chosen radius along with distance, fuel type, and emissions.