USACE Northwestern Division
P O Box 2870cenwd-PDS Portland, OR 97208Company Summary Information
USACE Northwestern Division is ranked #16 out of 5,337 utilities nationwide in terms of total annual net electricity generation, and they are ranked #1 out of 410 utilities in terms of total annual net electricity generation from hydroelectric conventional.
USACE Northwestern Division generated 13.7 TWh during the 3-month period between September 2025 to December 2025.
| Company Name | USACE Northwestern Division |
|---|---|
| Location | P O Box 2870cenwd-PDS Portland, OR 97208 |
| EIA Utility Type | Federally-Owned Utility |
| EIA Utility Dates | Jan 2001 to May 2026 |
| EIA Annual Generation | 45.4 TWh |
| EIA Power Plants | 21 |
| Fuel Types | Hydroelectric Conventional |
| Ranked #16 out of 5,337 Utilities Nationwide by Annual Generation | |
| Ranked #1 out of 410 Utilities Nationwide in terms of Hydroelectric Conventional Generation | |
Map of USACE Northwestern Division Locations
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Monthly Electricity Generation by Type
Monthly electricity generation by source as reported by the EIA
Power Plants Operated by USACE Northwestern Division
| Plant | Location | Annual Generation | Initial Operation Date | Last Update | Fuel Types |
|---|---|---|---|---|---|
| Albeni Falls | Oldtown, Idaho | 177 GWh | Apr 1955 | Dec 2025 | Water |
| Big Cliff | Gates, Oregon | 61 GWh | Nov 1954 | Dec 2025 | Water |
| Bonneville | Cascade Locks, Oregon | 4 TWh | Jun 1938 | May 2026 | Water |
| Chief Joseph | Bridgeport, Washington | 11 TWh | Aug 1955 | May 2026 | Water |
| Cougar | Lowell, Oregon | 72 GWh | Feb 1964 | Dec 2025 | Water |
| Detroit | Mill City, Oregon | 227 GWh | Jun 1953 | Dec 2025 | Water |
| Dexter | Lowell, Oregon | 43 GWh | May 1955 | Dec 2025 | Water |
| Dworshak | Ahsahka, Idaho | 2 TWh | Aug 1974 | Dec 2025 | Water |
| Foster | Foster, Oregon | 65 GWh | Aug 1968 | Dec 2025 | Water |
| Green Peter | Foster, Oregon | 116 GWh | Jun 1967 | Dec 2025 | Water |
| Hills Creek | Oakridge, Oregon | 116 GWh | Jan 1962 | Dec 2025 | Water |
| Ice Harbor | Burbank, Washington | 1 TWh | Dec 1961 | May 2026 | Water |
| John Day | Rufus, Oregon | 8 TWh | Jul 1968 | May 2026 | Water |
| Libby | Libby, Montana | 2 TWh | Jul 1975 | Dec 2025 | Water |
| Little Goose | Dayton, Washington | 2 TWh | Mar 1970 | May 2026 | Water |
| Lookout Point | Lowell, Oregon | 227 GWh | Dec 1954 | Dec 2025 | Water |
| Lost Creek | Trail, Oregon | 221 GWh | Aug 1977 | Dec 2025 | Water |
| Lower Granite | Pomeroy, Washington | 1 TWh | Mar 1975 | May 2026 | Water |
| Lower Monumental | Kahlotus, Washington | 2 TWh | May 1969 | May 2026 | Water |
| McNary | Umatilla, Oregon | 4 TWh | Nov 1953 | Dec 2025 | Water |
| The Dalles | The Dalles, Oregon | 7 TWh | May 1957 | May 2026 | Water |
Other Companies Listed Alphabetically
A list of companies close to USACE Northwestern Division when arranged alphabetically. They do not neccessarily have any association with USACE Northwestern Division.
| Company Name | Company Location | EIA Annual Generation | FERC 2025 Q2 Transactions |
|---|---|---|---|
| Ursa Community Solar | Scottsdale, AZ | 8.3 GWh | - |
| US Army Corps Of Engineers | St. Stephen, SC | 179.0 GWh | - |
| US Dept Of Army, Garrison, APG | Aberdeen, MD | 50.6 GWh | - |
| US Geothermal Inc. | Boise, ID | 267.5 GWh | - |
| US GSA Heating And Transmission | Washington, DC | 33.1 GWh | - |
| US Paper Mill Company | Chillicothe, OH | 55.9 GWh | - |
| US Space Force | Sagamore, MA | 7.0 GWh | - |
| US Sugar Savannah Refinery, LLC | Port Wentworth, GA | 56.0 GWh | - |
| Usace-Detroit District | Detroit, MI | 169.3 GWh | - |
| Usace-Fort Worth District | Fort Worth, TX | 280.1 GWh | - |
| Usace-Omaha | Omaha, NE | 8.1 TWh | - |
| USCE -Vickburg District | Royal, AR | 441.5 GWh | - |
| USCE-Kansas City District | Kansas City, MO | 286.5 GWh | - |
| USCE-Little Rock District | Little Rock, AR | 2.4 TWh | - |
| USCE-Mobile District | Mobile, AL | 1.6 TWh | - |
| USCE-Nashville District | Nashville, TN | 3.4 TWh | - |
| USCE-Savannah District | Savannah, GA | 1.3 TWh | - |
| USCE-St Louis District | Monroe City, MO | 123.4 GWh | - |
| USCE-Tulsa District | Tulsa, OK | 1.1 TWh | - |
| USCE-Wilmington District | Boydton, VA | 364.6 GWh | - |