Summary of Electricity Activity in Columbia County, OR
Summary of Columbia County, OR Generation
Columbia County, OR is ranked #233 out of 2,166 U.S. counties nationwide and #5 out of 30 Oregon counties in terms of total annual net electricity generation.
| Annual Generation | 6.1 TWh |
|---|---|
| Annual Consumption | 55.4 M MMBtu |
| Last Update | Feb 2026 |
| Power Plants | 3 |
| Companies on File | 1 |
Map of Top Producing Plants in Columbia County, OR
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Annual Net Generation From natural gas power
6.1 TWh
National Rank in Terms of natural gas Net Electricity Generation
#107 /927 U.S. Counties
State Rank in Terms of natural gas Net Electricity Generation
#2 /9 Oregon Counties
Monthly Net Generation for Columbia County, OR
Monthly Plant Fuel Consumption for Columbia County, OR
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #5 / 30 | #233 / 2166 | 6.10 TWh | 55.44 M MMBtu |
| Natural Gas | #2 / 9 | #107 / 927 | 6.09 TWh | 55.30 M MMBtu |
| Distillate Fuel Oil | #1 / 2 | #120 / 735 | 12.89 GWh | 136.37 k MMBtu |
Power Plants in Columbia County, OR
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Port Westward | Portland General Electric Co | 3.2 TWh | 24.6 M MMBtu | Natural Gas |
| Beaver | Portland General Electric Co | 1.7 TWh | 20.0 M MMBtu | Natural Gas : 99.2% Distillate Fuel Oil : 0.8% |
| Port Westward Unit 2 | Portland General Electric Co | 1.1 TWh | 10.8 M MMBtu | Natural Gas |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #756 | Clackamas County | 866.0 GWh | 37 |
| #632 | Clark County | 1.3 TWh | 2 |
| #1360 | Clatsop County | 167.6 GWh | 2 |
| #338 | Cowlitz County | 3.8 TWh | 6 |
| #186 | Lewis County | 7.3 TWh | 8 |
| #325 | Multnomah County | 4.0 TWh | 7 |
| #955 | Skamania County | 531.7 GWh | 1 |
| #1033 | Thurston County | 443.0 GWh | 4 |
| #1993 | Washington County | 4.5 GWh | 6 |
| #1595 | Yamhill County | 65.6 GWh | 15 |
Electricity Generation for Cities Located in Columbia County, OR
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #4 | Clatskanie, OR | 6.3 TWh | 5 |