Summary of Electricity Activity in Multnomah County, OR
Summary of Multnomah County, OR Generation
Multnomah County, OR is ranked #353 out of 2,163 U.S. counties nationwide and #8 out of 31 Oregon counties in terms of total annual net electricity generation.
| Annual Generation | 3.6 TWh |
|---|---|
| Annual Consumption | 13.1 M MMBtu |
| Last Update | Aug 2025 |
| 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
3.6 TWh
National Rank in Terms of all Net Electricity Generation
#353 /2,163 U.S. Counties
State Rank in Terms of all Net Electricity Generation
#8 /31 Oregon Counties
Monthly Net Generation for Multnomah County, OR
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| Water | #4 / 17 | #10 / 547 | 3.61 TWh | 13.06 M MMBtu |
| All | #8 / 31 | #353 / 2163 | 3.58 TWh | 13.07 M MMBtu |
| Solar | #20 / 21 | #1180 / 1231 | 1.56 GWh | 5.41 k MMBtu |
Power Plants in Multnomah County, OR
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Bonneville | USACE Northwestern Division | 3.6 TWh | 12.9 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 | -4.1 GWh | 0 MMBtu | No Information Available |
| Sundial (Troutdale) BESS | Troutdale Grid, LLC | -26.3 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 |
|---|---|---|---|
| #748 | Clackamas County | 866.0 GWh | 37 |
| #593 | Clark County | 1.5 TWh | 2 |
| #230 | Columbia County | 6.1 TWh | 3 |
| #337 | Cowlitz County | 3.8 TWh | 6 |
| #1660 | Hood River County | 43.7 GWh | 4 |
| #1029 | Marion County | 434.3 GWh | 30 |
| #977 | Skamania County | 492.7 GWh | 1 |
| #2103 | Tillamook County | 629.0 MWh | 2 |
| #1922 | Washington County | 7.8 GWh | 6 |
| #1577 | Yamhill County | 65.6 GWh | 15 |
* Net Generation data is based on the last 12 months since Aug 2025
Electricity Generation for Cities Located in Multnomah County, OR
| State Rank | City | Net Generation | # Power Plants |
|---|
* Net Generation data is based on the last 12 months since Dec 1969