Multnomah County, Oregon has 6 power plants totaling 1,387 MW of nameplate capacity. Browse every plant below with fuel type, operator, and capacity.
| Plant | City | Fuel | Capacity | Operator |
|---|---|---|---|---|
| Bonneville | Cascade Locks | Hydroelectric | 1,162 MW | Usace Northwestern Division |
| Sundial (Troutdale) Bess | Troutdale | Battery Storage | 200 MW | Troutdale Grid, Llc |
| Php 1 | Sandy | Hydroelectric | 23.7 MW | Portland City Of |
| Oregon Convention Center | Portland | Solar | 1.4 MW | Tesla Inc. |
| Ground Water Pumping Station | Portland | Hydroelectric | — MW | Portland City Of |
| Seaside Bess | Portland | Battery Storage | — MW | Portland General Electric Co |
Multnomah County, Oregon has 6 power plants totaling 1,387 MW of nameplate capacity. Hydroelectric is the dominant fuel source at 85% of installed capacity, followed by Battery Storage (14%) and Solar (0%). The largest facility is Bonneville at 1,162 MW. Data comes from EIA Form 860, EIA Form 923, and EPA eGRID federal releases.
To find plants closer to a specific address in Multnomah County, use the address lookup — it shows every plant within a chosen radius along with distance, fuel type, and emissions.