Cowlitz County, Washington has 6 power plants totaling 768 MW of nameplate capacity. Browse every plant below with fuel type, operator, and capacity.
| Plant | City | Fuel | Capacity | Operator |
|---|---|---|---|---|
| Mint Farm Generating Station | Longview | Natural Gas | 319 MW | Puget Sound Energy Inc |
| Merwin | Ariel | Hydroelectric | 136 MW | Pacificorp |
| Yale | Amboy | Hydroelectric | 134 MW | Pacificorp |
| Swift 2 | Cougar | Hydroelectric | 72.0 MW | Pacificorp |
| Nippon Dynawave Packaging Longview Wa | Longview | Biomass | 62.4 MW | Nippon Dynawave Packaging Co. |
| Longview Fibre | Longview | Biomass | 45.0 MW | Longview Fibre Co |
Cowlitz County, Washington has 6 power plants totaling 768 MW of nameplate capacity. Hydroelectric is the dominant fuel source at 45% of installed capacity, followed by Natural Gas (42%) and Biomass (14%). The largest facility is Mint Farm Generating Station at 319 MW. Data comes from EIA Form 860, EIA Form 923, and EPA eGRID federal releases.
To find plants closer to a specific address in Cowlitz County, use the address lookup — it shows every plant within a chosen radius along with distance, fuel type, and emissions.