Summary of Electricity Activity in Multnomah County, OR
Summary of Multnomah County, OR Generation
Multnomah County, OR is ranked #321 out of 2,156 U.S. counties nationwide and #6 out of 30 Oregon counties in terms of total annual net electricity generation.
| Annual Generation | 4.1 TWh |
|---|---|
| Annual Consumption | 15.8 M MMBtu |
| Last Update | Mar 2026 |
| Power Plants | 7 |
| Companies on File | 6 |
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
#321 /2,156 U.S. Counties
State Rank in Terms of all Net Electricity Generation
#6 /30 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 | #9 / 522 | 4.14 TWh | 15.79 M MMBtu |
| All | #6 / 30 | #321 / 2156 | 4.10 TWh | 15.79 M MMBtu |
| Solar | #20 / 21 | #1205 / 1255 | 1.56 GWh | 5.41 k MMBtu |
Power Plants in Multnomah County, OR
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Bonneville | USACE Northwestern Division | 4.1 TWh | 15.6 M MMBtu | Water |
| PHP 1 | Portland City of | 46.4 GWh | 184.9 k MMBtu | Water |
| Oregon Convention Center | Tesla Inc. | 1.6 GWh | 5.4 k MMBtu | Solar |
| Seaside BESS | Portland General Electric Co | -18.1 GWh | 0 MMBtu | No Information Available |
| Sundial (Troutdale) BESS | Troutdale Grid, LLC | -30.8 GWh | 0 MMBtu | No Information Available |
| Ground Water Pumping Station | Portland City of | 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 |
|---|---|---|---|
| #756 | Clackamas County | 866.0 GWh | 37 |
| #633 | Clark County | 1.3 TWh | 2 |
| #237 | Columbia County | 5.9 TWh | 3 |
| #340 | Cowlitz County | 3.8 TWh | 6 |
| #1667 | Hood River County | 43.7 GWh | 4 |
| #1041 | Marion County | 434.5 GWh | 30 |
| #2008 | Polk County | 3.8 GWh | 8 |
| #942 | Skamania County | 548.4 GWh | 1 |
| #1995 | Washington County | 4.2 GWh | 6 |
| #1593 | Yamhill County | 65.6 GWh | 15 |
Electricity Generation for Cities Located in Multnomah County, OR
| State Rank | City | Net Generation | # Power Plants |
|---|