Summary of Electricity Activity in Oregon
Summary of Oregon Generation
Oregon is ranked #26 out of 51 U.S. states and territories in terms of total annual net electricity generation.
GridInfo.com electricity generation data is aggregated from Jan 2001 to Oct 2025.
| Companies on File | 188 |
|---|---|
| Plants on File | 345 |
| Total Generation | 4.76G MMBtu |
| Total Sales | 4.83G kWh |
| Total Revenue | $557.41M |
Map of Top Producing Cities in the Oregon
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Natural Gas Rank
#24
Coal Rank
#46
Nuclear Rank
#32
Hydroelectric Rank
#2
Wind Rank
#17
Solar Rank
#23
Monthly Net Generation for Oregon
Electricity Sales Distribution
Electricity Sales, Price, and Revenue Breakdown
| Sales | Price (Avg) | Revenue | |
|---|---|---|---|
| Residential | 1.39G kWh | 16.16 cents/kWh | $225.19M |
| Commercial | 2.07G kWh | 10.56 cents/kWh | $218.18M |
| Industrial | 1.37G kWh | 8.30 cents/kWh | $113.75M |
| Transportation | 1.99M kWh | 14.47 cents/kWh | $288.21k |
| Total | 4.83G kWh | 11.53 cents/kWh | $557.41M |
Production by Source
Largest 24 Power Plants in Oregon
| Rank | Plant | Utility | Location | Annual Generation | Initial Operation Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| #13 | Beaver | Portland General Electric Co | Clatskanie, Oregon | 1.7 TWh | Jul 1974 | Dec 2024 | Natural Gas : 99.2% Distillate Fuel Oil : 0.8% |
| #16 | Biglow Canyon Wind Farm | Portland General Electric Co | Wasco, Oregon | 895.9 GWh | Nov 2007 | Oct 2025 | Wind |
| #4 | Bonneville | USACE Northwestern Division | Cascade Locks, Oregon | 3.6 TWh | Jun 1938 | Oct 2025 | Water |
| #5 | Carty Generating Station | Portland General Electric Co | Boardman, Oregon | 3.3 TWh | Jun 2016 | Dec 2024 | Natural Gas |
| #11 | Coyote Springs | Portland General Electric Co | Boardman, Oregon | 2.0 TWh | Oct 1995 | Oct 2025 | Natural Gas |
| #10 | Coyote Springs II | Avista Corp | Boardman, Oregon | 2.2 TWh | Jun 2003 | Oct 2025 | Natural Gas |
| #20 | Golden Hill Wind | Avangrid Power LLC | Wasco, Oregon | 597.8 GWh | Mar 2022 | Oct 2025 | Wind |
| #12 | Hells Canyon | Idaho Power Co | Oxbow, Oregon | 1.9 TWh | Sep 1967 | Dec 2024 | Water |
| #7 | Hermiston Generating Plant | Hermiston Generating Co LP | Hermiston, Oregon | 3.2 TWh | May 1996 | Oct 2025 | Natural Gas |
| #9 | Hermiston Power Partnership | Hermiston Power Partnership | Hermiston, Oregon | 3.1 TWh | Jul 2002 | Oct 2025 | Natural Gas |
| #21 | Horseshoe Bend Wind LLC | Caithness Shepherds Flat LLC | Arlington, Oregon | 566.1 GWh | Jun 2012 | Oct 2025 | Wind |
| #1 | John Day | USACE Northwestern Division | Rufus, Oregon | 7.3 TWh | Jul 1968 | Oct 2025 | Water |
| #8 | Klamath Cogeneration Plant | Klamath Energy LLC | Klamath Falls, Oregon | 3.1 TWh | Jun 2001 | Oct 2025 | Natural Gas |
| #18 | Klondike Windpower III | Avangrid Power LLC | Wasco, Oregon | 689.7 GWh | Oct 2007 | Oct 2025 | Wind |
| #3 | McNary | USACE Northwestern Division | Umatilla, Oregon | 3.7 TWh | Nov 1953 | Dec 2024 | Water |
| #24 | Montague Wind Power Facility LLC | Avangrid Power LLC | Arlington, Oregon | 477.6 GWh | Oct 2019 | Oct 2025 | Wind |
| #23 | North Hurlburt Wind LLC | Caithness Shepherds Flat LLC | Arlington, Oregon | 507.0 GWh | Jan 2012 | Oct 2025 | Wind |
| #15 | Oxbow (OR) | Idaho Power Co | Oxbow, Oregon | 965.3 GWh | Jun 1961 | Dec 2024 | Water |
| #6 | Port Westward | Portland General Electric Co | Clatskanie, Oregon | 3.3 TWh | May 2007 | Oct 2025 | Natural Gas |
| #14 | Port Westward Unit 2 | Portland General Electric Co | Clatskanie, Oregon | 1.1 TWh | Nov 2014 | Dec 2024 | Natural Gas |
| #17 | Round Butte | Portland General Electric Co | Madras, Oregon | 794.4 GWh | Jul 1964 | Dec 2024 | Water |
| #22 | South Hurlburt Wind LLC | Caithness Shepherds Flat LLC | Arlington, Oregon | 554.3 GWh | Jun 2012 | Oct 2025 | Wind |
| #2 | The Dalles | USACE Northwestern Division | The Dalles, Oregon | 5.7 TWh | May 1957 | Oct 2025 | Water |
| #19 | Wheatridge Hybrid | Wheatridge Wind Holdings, LLC | Morrow, Oregon | 674.8 GWh | Oct 2020 | Oct 2025 | Wind : 79.9% Solar : 20.1% |
Electricity Generation by Oregon Counties
| State Rank | County | # Power Plants | Net Generation Past 12 Months | Net Generation from Natural Gas | Net Generation from Wind | Net Generation from Solar | Net Generation from Nuclear |
|---|---|---|---|---|---|---|---|
| #11 | Baker County, OR | 9 | 1.1 TWh | 0.0 Wh | 100.8 GWh | 36.4 GWh | 0.0 Wh |
| #25 | Benton County, OR | 3 | 72.7 GWh | 33.2 GWh | 0.0 Wh | 1.2 GWh | 0.0 Wh |
| #12 | Clackamas County, OR | 37 | 866.0 GWh | 0.0 Wh | 0.0 Wh | 116.2 GWh | 0.0 Wh |
| #22 | Clatsop County, OR | 2 | 169.7 GWh | 57.8 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #4 | Columbia County, OR | 3 | 6.2 TWh | 6.2 TWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #18 | Crook County, OR | 5 | 364.1 GWh | 0.0 Wh | 0.0 Wh | 364.1 GWh | 0.0 Wh |
| #24 | Deschutes County, OR | 8 | 88.9 GWh | 0.0 Wh | 0.0 Wh | 60.2 GWh | 0.0 Wh |
| #15 | Douglas County, OR | 15 | 587.1 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #6 | Gilliam County, OR | 12 | 3.9 TWh | 0.0 Wh | 3.5 TWh | 379.2 GWh | 0.0 Wh |
| #23 | Harney County, OR | 4 | 93.5 GWh | 0.0 Wh | 0.0 Wh | 93.5 GWh | 0.0 Wh |
| #28 | Hood River County, OR | 4 | 43.7 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #13 | Jackson County, OR | 14 | 801.1 GWh | 0.0 Wh | 0.0 Wh | 31.4 GWh | 0.0 Wh |
| #10 | Jefferson County, OR | 10 | 1.3 TWh | 0.0 Wh | 0.0 Wh | 3.1 GWh | 0.0 Wh |
| #8 | Klamath County, OR | 24 | 3.5 TWh | 3.3 TWh | 0.0 Wh | 240.7 GWh | 0.0 Wh |
| #21 | Lake County, OR | 19 | 272.0 GWh | 0.0 Wh | 0.0 Wh | 272.0 GWh | 0.0 Wh |
| #14 | Lane County, OR | 12 | 759.1 GWh | 37.5 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #27 | Lincoln County, OR | 1 | 56.2 GWh | 25.4 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #16 | Linn County, OR | 8 | 502.3 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #19 | Malheur County, OR | 15 | 354.1 GWh | 0.0 Wh | 0.0 Wh | 130.0 GWh | 0.0 Wh |
| #17 | Marion County, OR | 30 | 434.3 GWh | 895.0 kWh | 0.0 Wh | 64.6 GWh | 0.0 Wh |
| #3 | Morrow County, OR | 22 | 9.1 TWh | 7.6 TWh | 1.3 TWh | 138.6 GWh | 0.0 Wh |
| #7 | Multnomah County, OR | 7 | 3.6 TWh | 0.0 Wh | 0.0 Wh | 1.6 GWh | 0.0 Wh |
| #29 | Polk County, OR | 8 | 7.1 GWh | 0.0 Wh | 0.0 Wh | 7.1 GWh | 0.0 Wh |
| #2 | Sherman County, OR | 12 | 10.2 TWh | 0.0 Wh | 2.9 TWh | 21.1 GWh | 0.0 Wh |
| #1 | Umatilla County, OR | 17 | 11.0 TWh | 6.3 TWh | 1.0 TWh | 10.7 GWh | 0.0 Wh |
| #20 | Union County, OR | 2 | 282.9 GWh | 0.0 Wh | 282.9 GWh | 0.0 Wh | 0.0 Wh |
| #9 | Wallowa County, OR | 2 | 1.9 TWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #5 | Wasco County, OR | 7 | 6.1 TWh | 0.0 Wh | 0.0 Wh | 319.1 GWh | 0.0 Wh |
| #30 | Washington County, OR | 6 | 6.6 GWh | 0.0 Wh | 0.0 Wh | 7.9 GWh | 0.0 Wh |
| #26 | Yamhill County, OR | 15 | 65.6 GWh | 0.0 Wh | 0.0 Wh | 37.5 GWh | 0.0 Wh |
Top 20 Electricity Producing Cities in Oregon
| City | Net Generation | # Power Plants |
|---|---|---|
| Arlington, Oregon | 3.8 TWh | 11 |
| Athena, Oregon | 357.3 GWh | 1 |
| Boardman, Oregon | 7.7 TWh | 6 |
| Cascade Locks, Oregon | 3.6 TWh | 1 |
| Clatskanie, Oregon | 6.3 TWh | 4 |
| Crescent Lake, Oregon | 450.6 GWh | 6 |
| Estacada, Oregon | 632.8 GWh | 9 |
| Halfway, Oregon | 965.3 GWh | 1 |
| Hermiston, Oregon | 6.3 TWh | 2 |
| Klamath Falls, Oregon | 3.3 TWh | 8 |
| Lexington, Oregon | 1.2 TWh | 7 |
| Madras, Oregon | 1.2 TWh | 2 |
| Maupin, Oregon | 319.1 GWh | 2 |
| Milton-Freewater, Oregon | 289.4 GWh | 4 |
| Prineville, Oregon | 364.1 GWh | 3 |
| Rufus, Oregon | 7.3 TWh | 1 |
| The Dalles, Oregon | 5.8 TWh | 2 |
| Trail, Oregon | 289.1 GWh | 1 |
| Umatilla, Oregon | 3.7 TWh | 2 |
| Wasco, Oregon | 3.1 TWh | 10 |
Electricity Generation for Neighboring States
| National Rank | State | Net Generation | # Power Plants |
|---|---|---|---|
| #12 | Arizona | 118.1 TWh | 251 |
| #4 | California | 208.5 TWh | 2,438 |
| #30 | Colorado | 56.3 TWh | 367 |
| #43 | Idaho | 20.7 TWh | 200 |
| #20 | Iowa | 74.1 TWh | 354 |
| #27 | Kansas | 62.6 TWh | 223 |
| #28 | Minnesota | 60.6 TWh | 913 |
| #23 | Missouri | 69.8 TWh | 187 |
| #40 | Montana | 28.1 TWh | 99 |
| #36 | Nebraska | 39.6 TWh | 154 |
| #33 | Nevada | 44.9 TWh | 157 |
| #37 | New Mexico | 38.0 TWh | 192 |
| #35 | North Dakota | 42.5 TWh | 75 |
| #18 | Oklahoma | 91.1 TWh | 179 |
| #42 | South Dakota | 21.9 TWh | 62 |
| #1 | Texas | 587.7 TWh | 1,490 |
| #38 | Utah | 37.8 TWh | 185 |
| #16 | Washington | 102.6 TWh | 191 |
| #24 | Wisconsin | 66.7 TWh | 329 |
| #32 | Wyoming | 45.2 TWh | 100 |
* Net Generation data is based on the last 12 months since Oct 2025