Summary of Electricity Activity in Multnomah County, OR
Summary of Multnomah County, OR Generation
Multnomah County, OR is ranked #327 out of 2,193 U.S. counties nationwide and #6 out of 31 Oregon counties in terms of total annual net electricity generation.
| Annual Generation | 4.1 TWh |
|---|---|
| Annual Consumption | 14.8 M MMBtu |
| Last Update | May 2026 |
| Power Plants | 8 |
| Companies on File | 7 |
Map of Top Producing Plants in Multnomah County, OR
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Annual Net Generation From all power
4.1 TWh
National Rank in Terms of all Net Electricity Generation
#327 /2,193 U.S. Counties
State Rank in Terms of all Net Electricity Generation
#6 /31 Oregon Counties
Monthly Net Generation for Multnomah County, OR
Monthly Plant Fuel Consumption for Multnomah County, OR
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| Water | #3 / 16 | #10 / 536 | 4.16 TWh | 14.75 M MMBtu |
| All | #6 / 31 | #327 / 2193 | 4.10 TWh | 14.75 M MMBtu |
| Solar | #22 / 23 | #1270 / 1317 | 1.54 GWh | 5.37 k MMBtu |
Power Plants in Multnomah County, OR
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Bonneville | USACE Northwestern Division | 4.1 TWh | 14.6 M MMBtu | Water |
| PHP 1 | City of Portland (OR) | 37.6 GWh | 133.3 k MMBtu | Water |
| Oregon Convention Center | Tesla Inc. | 1.5 GWh | 5.4 k MMBtu | Solar |
| Seaside BESS | Portland General Electric Co | -24.2 GWh | 0 MMBtu | No Information Available |
| Sundial (Troutdale) BESS | Troutdale Grid, LLC | -31.3 GWh | 0 MMBtu | No Information Available |
| Goodling Community Solar | Bonneville Environmental Foundation (BEF) | 0.0 Wh | 0 MMBtu | No Information Available |
| Ground Water Pumping Station | City of Portland (OR) | 0.0 Wh | 0 MMBtu | No Information Available |
| Troutdale Energy Center | Troutdale Energy Center LLC | 0.0 Wh | 0 MMBtu | No Information Available |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #772 | Clackamas County | 826.4 GWh | 37 |
| #631 | Clark County | 1.3 TWh | 2 |
| #240 | Columbia County | 5.9 TWh | 3 |
| #348 | Cowlitz County | 3.7 TWh | 6 |
| #1690 | Hood River County | 41.5 GWh | 4 |
| #1034 | Marion County | 438.4 GWh | 31 |
| #1773 | Polk County | 25.8 GWh | 8 |
| #966 | Skamania County | 508.0 GWh | 1 |
| #2093 | Washington County | 2.1 GWh | 6 |
| #1592 | Yamhill County | 73.9 GWh | 15 |
Electricity Generation for Cities Located in Multnomah County, OR
| State Rank | City | Net Generation | # Power Plants |
|---|