Power Plants in Gilliam County, Oregon

Gilliam County, Oregon has 12 power plants totaling 1,884 MW of nameplate capacity. Browse every plant below with fuel type, operator, and capacity.

Plants12operating sites
Capacity1,883 MWnameplate
Generation3.9M MWhannual
Wind 91%Solar 9%

Plant locations

All plants in this county

PlantCityFuelCapacityOperator
South Hurlburt Wind LlcArlingtonWind290 MWCaithness Shepherds Flat Llc
Horseshoe Bend Wind LlcArlingtonWind290 MWCaithness Shepherds Flat Llc
North Hurlburt Wind LlcArlingtonWind265 MWCaithness Shepherds Flat Llc
Montague Wind Power Facility LlcArlingtonWind200 MWAvangrid Power Llc
Leaning Juniper Wind Power IiArlingtonWind199 MWAvangrid Power Llc
Montague SolarArlingtonSolar162 MWAvangrid Power Llc
Leaning JuniperArlingtonWind110 MWPacificorp
Wheat Field Wind Power ProjectArlingtonWind103 MWWheat Field Wind Power Project Llc
Arlington Wind Power ProjectArlingtonWind103 MWArlington Wind Power Project Llc
Pebble Springs Wind LlcWascoWind98.7 MWAvangrid Power Llc
Condon Windpower LlcCondonWind49.8 MWAllete Clean Energy
Waste Management Columbia Ridge LfgteArlingtonBiomass12.8 MWWm Renewable Energy Llc

About power generation in Gilliam County

Gilliam County, Oregon has 12 power plants totaling 1,884 MW of nameplate capacity. Wind is the dominant fuel source at 91% of installed capacity, followed by Solar (9%) and Biomass (1%). The largest facility is South Hurlburt Wind Llc at 290 MW. Data comes from EIA Form 860, EIA Form 923, and EPA eGRID federal releases.

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