Power Plants in Grays Harbor County, Washington

Grays Harbor County, Washington has 5 power plants totaling 767 MW of nameplate capacity. Browse every plant below with fuel type, operator, and capacity.

Plants5operating sites
Capacity766 MWnameplate
Generation3.8M MWhannual
CO₂1.5Mmetric tons/year
Natural Gas 93%Biomass 4%

Plant locations

All plants in this county

PlantCityFuelCapacityOperator
Grays Harbor Energy FacilityElmaNatural Gas715 MWInvenergy Services Llc
Sierra Pacific AberdeenAberdeenBiomass18.0 MWSierra Pacific Industries
Cosmo Specialty Fibers PlantCosmopolisBiomass15.0 MWCosmo Specialty Fibers
WynoocheeMontesanoHydroelectric12.8 MWCity Of Tacoma - (Wa)
Coastal Energy ProjectAberdeenWind6.0 MWCoastal Community Action Program

About power generation in Grays Harbor County

Grays Harbor County, Washington has 5 power plants totaling 767 MW of nameplate capacity. Natural Gas is the dominant fuel source at 93% of installed capacity, followed by Biomass (4%) and Hydroelectric (2%). The largest facility is Grays Harbor Energy Facility at 714 MW. Data comes from EIA Form 860, EIA Form 923, and EPA eGRID federal releases.

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