United States βΊ Power plants βΊ Oregon
OCTARY USA Β· POWER PLANTSPower plants in Oregon
Every power plant in the United States with a generator of 1 MW or more, from solar, wind and batteries to gas, nuclear, hydro and coal: operating, under construction, planned, retired and cancelled. Click a state to drill down, or search near a place.
Operating296plants
Operating capacity18.8 GWnameplate
Under construction475 MW9 plants
Whole pipeline7,780 MWplanned, approved and building
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Plants
316 plants Β· page 1 of 7
| Plant | Capacity | Stage |
|---|---|---|
| Sunstone Solar Solar farms, Battery storage |
2,400 MW | In planning |
| John Day Hydroelectric plants |
2,025 MW | |
| Deschutes Solar and BESS Solar farms, Battery storage |
2,000 MW | In planning |
| The Dalles Hydroelectric plants |
1,648 MW | |
| Bonneville Hydroelectric plants |
1,162 MW | |
| McNary Hydroelectric plants |
991 MW | |
| Cedar Island Solar LLC Solar farms |
800 MW | In planning |
| Hermiston Power Partnership Gas power plants |
689 MW | |
| Hermiston Generating Plant Gas power plants |
621 MW | |
| Beaver Gas power plants |
611 MW | |
| Nolin Hills Solar farms, Wind farms |
600 MW | In planning |
| Klamath Cogeneration Plant Gas power plants |
502 MW | |
| Carty Generating Station Gas power plants |
500 MW | |
| Salmonfly Solar and Storage Solar farms, Battery storage |
494 MW | In planning |
| Port Westward Gas power plants |
483 MW | |
| Biglow Canyon Wind Farm Wind farms |
450 MW | |
| Hells Canyon Hydroelectric plants |
411 MW | |
| Obsidian Solar Center Solar farms |
400 MW | In planning |
| Round Butte Hydroelectric plants |
373 MW | |
| Klondike Windpower III Wind farms |
298 MW | |
| Coyote Springs Gas power plants |
296 MW | |
| Horseshoe Bend Wind LLC Wind farms |
290 MW | |
| South Hurlburt Wind LLC Wind farms |
290 MW | |
| Coyote Springs II Gas power plants |
287 MW | |
| Wheatridge Hybrid Solar farms, Battery storage, Wind farms |
280 MW 120 MWh |
|
| North Hurlburt Wind LLC Wind farms |
265 MW | |
| Biglow Solar Generation and BESS Solar farms, Battery storage |
250 MW | In planning |
| Port Westward Unit 2 Gas power plants |
226 MW | |
| Golden Hill Wind Wind farms |
201 MW | |
| Montague Wind Power Facility LLC Wind farms |
200 MW | |
| Seaside BESS Battery storage |
200 MW 800 MWh |
|
| Sundial (Troutdale) BESS Battery storage |
200 MW 800 MWh |
|
| Tualatin Battery Energy Storage System Battery storage |
200 MW | In planning |
| Wheatridge East Wind Wind farms |
200 MW | |
| Leaning Juniper Wind Power II Wind farms |
199 MW | |
| Oxbow (OR) Hydroelectric plants |
190 MW | |
| Wheatridge Optimization II Solar farms, Battery storage |
190 MW | Under construction |
| Wheatridge Optimization I Solar farms, Battery storage |
175 MW | Under construction |
| Montague Solar Solar farms |
162 MW | |
| Daybreak Solar Solar farms |
152 MW | |
| FPL Energy Vansycle LLC (OR) Wind farms |
123 MW | |
| Lookout Point Hydroelectric plants |
120 MW | |
| Tower Solar, LLC Solar farms |
120 MW | |
| Klamath Expansion Project Gas power plants |
118 MW | |
| Carmen Smith Hydroelectric plants |
114 MW | |
| Leaning Juniper Wind farms |
110 MW | |
| Pelton Hydroelectric plants |
110 MW | |
| Sunset Solar Solar farms |
103 MW | Consented |
| Arlington Wind Power Project Wind farms |
103 MW | |
| Wheat Field Wind Power Project Wind farms |
103 MW |
Page 1 of 7
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Operating capacity by state
Click a state to drill down; click it again to go back to the whole country.
Capacity by technology
Solid: operating. Light: planned or under construction.
- Hydroelectric plants7,994 MW
- Solar farms1,462 MW Β· +4,540 MW pipeline
- Wind farms4,181 MW Β· +300 MW pipeline
- Gas power plants4,349 MW
- Battery storage523 MW Β· +2,940 MW pipeline
- Bioenergy plants243 MW
- Geothermal plants33.0 MW
- Oil-fired power plants9.6 MW
Largest owners and operators
By capacity in the current view. Click to see their plants.
- USACE Northwestern Division13 plants Β· 6,283 MW
- Portland General Electric Co18 plants Β· 3,554 MW
- Sunstone Solar, LLC1 plants Β· 2,400 MW
- Avangrid Power LLC18 plants Β· 2,041 MW
- DECH bn, LLC1 plants Β· 2,000 MW
- Shepherds Flat Wind LLC3 plants Β· 845 MW
- Cedar Island Solar LLC1 plants Β· 800 MW
- Hermiston Power Partnership1 plants Β· 689 MW
- Hermiston Generating Co LP1 plants Β· 621 MW
- Klamath Energy LLC2 plants Β· 619 MW
- Idaho Power Co2 plants Β· 601 MW
- Nolin Hills Wind, LLC1 plants Β· 600 MW
Source: U.S. Energy Information Administration, Form EIA-860M, Monthly Update to the Annual Electric Generator Report, September 2026. Includes generators of 1 MW and over at plants connected to the grid. Planned dates are developers' targets reported to EIA and often move. US EV charging map