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 Sep 2025.
| Companies on File | 188 |
|---|---|
| Plants on File | 345 |
| Total Generation | 4.81G MMBtu |
| Total Sales | 4.90G kWh |
| Total Revenue | $564.77M |
Map of Top Producing Cities in the Oregon
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Natural Gas Rank
#21
Coal Rank
#43
Nuclear Rank
#32
Hydroelectric Rank
#4
Wind Rank
#14
Solar Rank
#22
Monthly Net Generation for Oregon
Electricity Sales Distribution
Electricity Sales, Price, and Revenue Breakdown
| Sales | Price (Avg) | Revenue | |
|---|---|---|---|
| Residential | 1.36G kWh | 15.96 cents/kWh | $216.41M |
| Commercial | 2.16G kWh | 10.62 cents/kWh | $229.73M |
| Industrial | 1.38G kWh | 8.56 cents/kWh | $118.38M |
| Transportation | 1.80M kWh | 14.02 cents/kWh | $252.29k |
| Total | 4.90G kWh | 11.52 cents/kWh | $564.77M |
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 | 898.1 GWh | Nov 2007 | Sep 2025 | Wind |
| #4 | Bonneville | USACE Northwestern Division | Cascade Locks, Oregon | 3.6 TWh | Jun 1938 | Sep 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 | Sep 2025 | Natural Gas |
| #10 | Coyote Springs II | Avista Corp | Boardman, Oregon | 2.2 TWh | Jun 2003 | Sep 2025 | Natural Gas |
| #20 | Golden Hill Wind | Avangrid Power LLC | Wasco, Oregon | 594.4 GWh | Mar 2022 | Sep 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 | 3.3 TWh | May 1996 | Sep 2025 | Natural Gas |
| #6 | Hermiston Power Partnership | Hermiston Power Partnership | Hermiston, Oregon | 3.3 TWh | Jul 2002 | Sep 2025 | Natural Gas |
| #21 | Horseshoe Bend Wind LLC | Caithness Shepherds Flat LLC | Arlington, Oregon | 558.5 GWh | Jun 2012 | Sep 2025 | Wind |
| #1 | John Day | USACE Northwestern Division | Rufus, Oregon | 7.2 TWh | Jul 1968 | Sep 2025 | Water |
| #9 | Klamath Cogeneration Plant | Klamath Energy LLC | Klamath Falls, Oregon | 3.1 TWh | Jun 2001 | Sep 2025 | Natural Gas |
| #18 | Klondike Windpower III | Avangrid Power LLC | Wasco, Oregon | 689.1 GWh | Oct 2007 | Sep 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 | 472.2 GWh | Oct 2019 | Sep 2025 | Wind |
| #23 | North Hurlburt Wind LLC | Caithness Shepherds Flat LLC | Arlington, Oregon | 506.4 GWh | Jan 2012 | Sep 2025 | Wind |
| #15 | Oxbow (OR) | Idaho Power Co | Oxbow, Oregon | 965.3 GWh | Jun 1961 | Dec 2024 | Water |
| #8 | Port Westward | Portland General Electric Co | Clatskanie, Oregon | 3.3 TWh | May 2007 | Sep 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 | 552.1 GWh | Jun 2012 | Sep 2025 | Wind |
| #2 | The Dalles | USACE Northwestern Division | The Dalles, Oregon | 5.7 TWh | May 1957 | Sep 2025 | Water |
| #19 | Wheatridge Hybrid | Wheatridge Wind Holdings, LLC | Morrow, Oregon | 673.9 GWh | Oct 2020 | Sep 2025 | Wind : 79.7% Solar : 20.3% |
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 | 78.2 GWh | 38.7 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 | 172.2 GWh | 59.3 GWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #4 | Columbia County, OR | 3 | 6.1 TWh | 6.1 TWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #18 | Crook County, OR | 5 | 364.2 GWh | 0.0 Wh | 0.0 Wh | 364.2 GWh | 0.0 Wh |
| #23 | Deschutes County, OR | 8 | 110.5 GWh | 0.0 Wh | 0.0 Wh | 81.9 GWh | 0.0 Wh |
| #15 | Douglas County, OR | 15 | 701.1 GWh | 906.3 MWh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #6 | Gilliam County, OR | 12 | 3.9 TWh | 0.0 Wh | 3.5 TWh | 381.9 GWh | 0.0 Wh |
| #24 | 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 | 45.0 GWh | 0.0 Wh |
| #7 | Klamath County, OR | 24 | 3.7 TWh | 3.3 TWh | 0.0 Wh | 263.6 GWh | 0.0 Wh |
| #21 | Lake County, OR | 19 | 271.9 GWh | 0.0 Wh | 0.0 Wh | 271.9 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 | 353.6 GWh | 0.0 Wh | 0.0 Wh | 129.5 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 | 140.2 GWh | 0.0 Wh |
| #8 | Multnomah County, OR | 7 | 3.6 TWh | 0.0 Wh | 0.0 Wh | 1.6 GWh | 0.0 Wh |
| #30 | Polk County, OR | 8 | 7.1 GWh | 0.0 Wh | 0.0 Wh | 7.1 GWh | 0.0 Wh |
| #2 | Sherman County, OR | 12 | 10.1 TWh | 0.0 Wh | 2.9 TWh | 21.1 GWh | 0.0 Wh |
| #31 | Tillamook County, OR | 2 | 629.0 MWh | 0.0 Wh | 0.0 Wh | 0.0 Wh | 0.0 Wh |
| #1 | Umatilla County, OR | 17 | 11.3 TWh | 6.6 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 | 6.0 TWh | 0.0 Wh | 0.0 Wh | 288.2 GWh | 0.0 Wh |
| #29 | Washington County, OR | 6 | 7.3 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 | 6.6 TWh | 2 |
| Klamath Falls, Oregon | 3.3 TWh | 8 |
| Lexington, Oregon | 1.2 TWh | 7 |
| Madras, Oregon | 1.2 TWh | 4 |
| Maupin, Oregon | 288.2 GWh | 2 |
| Milton-Freewater, Oregon | 289.4 GWh | 4 |
| Prineville, Oregon | 364.2 GWh | 3 |
| Rufus, Oregon | 7.2 TWh | 1 |
| The Dalles, Oregon | 5.7 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 | 118.5 TWh | 251 |
| #4 | California | 210.8 TWh | 2,438 |
| #30 | Colorado | 56.9 TWh | 367 |
| #43 | Idaho | 20.6 TWh | 200 |
| #20 | Iowa | 73.8 TWh | 354 |
| #27 | Kansas | 63.1 TWh | 223 |
| #28 | Minnesota | 60.0 TWh | 913 |
| #23 | Missouri | 69.4 TWh | 187 |
| #40 | Montana | 27.8 TWh | 99 |
| #36 | Nebraska | 38.9 TWh | 154 |
| #32 | Nevada | 45.2 TWh | 157 |
| #38 | New Mexico | 37.6 TWh | 192 |
| #35 | North Dakota | 42.3 TWh | 75 |
| #18 | Oklahoma | 91.3 TWh | 179 |
| #42 | South Dakota | 21.6 TWh | 62 |
| #1 | Texas | 587.3 TWh | 1,490 |
| #37 | Utah | 38.2 TWh | 185 |
| #16 | Washington | 102.4 TWh | 191 |
| #24 | Wisconsin | 66.5 TWh | 329 |
| #33 | Wyoming | 44.9 TWh | 100 |
* Net Generation data is based on the last 12 months since Sep 2025