Summary of Electricity Activity in Gilliam County, OR
Summary of Gilliam County, OR Generation
Gilliam County, OR is ranked #325 out of 2,165 U.S. counties nationwide and #6 out of 30 Oregon counties in terms of total annual net electricity generation.
| Annual Generation | 4.0 TWh |
|---|---|
| Annual Consumption | 14.7 M MMBtu |
| Last Update | Dec 2025 |
| Power Plants | 12 |
| Companies on File | 7 |
Map of Top Producing Plants in Gilliam County, OR
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Annual Net Generation From wind power
3.5 TWh
National Rank in Terms of wind Net Electricity Generation
#15 /519 U.S. Counties
State Rank in Terms of wind Net Electricity Generation
#1 /6 Oregon Counties
Monthly Net Generation for Gilliam County, OR
Monthly Plant Fuel Consumption for Gilliam County, OR
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #6 / 30 | #325 / 2165 | 3.98 TWh | 14.69 M MMBtu |
| Wind | #1 / 6 | #15 / 519 | 3.54 TWh | 12.60 M MMBtu |
| Solar | #2 / 21 | #177 / 1247 | 379.18 GWh | 1.31 M MMBtu |
| Landfill Gas | #1 / 7 | #28 / 236 | 55.32 GWh | 774.25 k MMBtu |
Power Plants in Gilliam County, OR
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Horseshoe Bend Wind LLC | Caithness Shepherds Flat LLC | 591.7 GWh | 2.1 M MMBtu | Wind |
| South Hurlburt Wind LLC | Caithness Shepherds Flat LLC | 564.4 GWh | 2.0 M MMBtu | Wind |
| North Hurlburt Wind LLC | Caithness Shepherds Flat LLC | 517.0 GWh | 1.9 M MMBtu | Wind |
| Montague Wind Power Facility LLC | Avangrid Power LLC | 483.2 GWh | 1.7 M MMBtu | Wind |
| Leaning Juniper Wind Power II | Avangrid Power LLC | 416.6 GWh | 1.5 M MMBtu | Wind |
| Montague Solar | Avangrid Power LLC | 379.2 GWh | 1.3 M MMBtu | Solar |
| Leaning Juniper | PacifiCorp | 275.2 GWh | 974.9 k MMBtu | Wind |
| Pebble Springs Wind LLC | Avangrid Power LLC | 219.0 GWh | 769.1 k MMBtu | Wind |
| Arlington Wind Power Project | Arlington Wind Power Project LLC | 201.0 GWh | 708.3 k MMBtu | Wind |
| Wheat Field Wind Power Project | Wheat Field Wind Power Project LLC | 198.0 GWh | 700.7 k MMBtu | Wind |
| Condon Windpower LLC | ALLETE Clean Energy | 77.0 GWh | 282.6 k MMBtu | Wind |
| Waste Management Columbia Ridge LFGTE | WM Renewable Energy LLC | 55.3 GWh | 774.2 k MMBtu | Landfill Gas |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #164 | Benton County | 8.1 TWh | 7 |
| #1112 | Crook County | 365.6 GWh | 5 |
| #1664 | Hood River County | 43.7 GWh | 4 |
| #644 | Jefferson County | 1.3 TWh | 10 |
| #251 | Klickitat County | 5.5 TWh | 16 |
| #127 | Morrow County | 9.1 TWh | 22 |
| #98 | Sherman County | 10.5 TWh | 12 |
| #97 | Umatilla County | 10.7 TWh | 17 |
| #219 | Wasco County | 6.4 TWh | 7 |
| #1237 | Yakima County | 249.7 GWh | 12 |
Electricity Generation for Cities Located in Gilliam County, OR
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #6 | Arlington, OR | 3.9 TWh | 11 |
| #43 | Condon, OR | 77.0 GWh | 1 |