Power Plants in Wasco County, Oregon

Wasco County, Oregon has 7 power plants totaling 1,826 MW of nameplate capacity. Browse every plant below with fuel type, operator, and capacity.

Plants7operating sites
Capacity1,826 MWnameplate
Generation5.4M MWhannual
Hydroelectric 100%

Plant locations

All plants in this county

PlantCityFuelCapacityOperator
The DallesThe DallesHydroelectric1,820 MWUsace Northwestern Division
Dalles Dam North Fishway ProjectThe DallesHydroelectric6.5 MWNorthern Wasco County Pud
Summit Ridge I Wind FarmWascoWind— MWPattern Operators Lp
Bakeoven SolarMaupinSolar— MWAvangrid Power Llc
Daybreak SolarMaupinSolar— MWAvangrid Power Llc
Sunset SolarWascoSolar— MWAvangrid Power Llc
Deschutes Solar And BessTbdBattery Storage— MWDech Bn, Llc

About power generation in Wasco County

Wasco County, Oregon has 7 power plants totaling 1,826 MW of nameplate capacity. Hydroelectric is the dominant fuel source at 100% of installed capacity, followed by Wind (0%) and Battery Storage (0%). The largest facility is The Dalles at 1,819 MW. Data comes from EIA Form 860, EIA Form 923, and EPA eGRID federal releases.

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