Dutch Harbor
Oil power plant in Aleutians West, Alaska. 21.6 MW of nameplate capacity across 6 generators, operated by City of Unalaska - (AK).
Also known as Dutch Harbor Power Plant · EIA plant 7502
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 21.6 MWNameplate
- Generators
- 6 operatingEIA-860M, August 2026
- Operating since
- November 1989First generator online
- Operator
- City of Unalaska - (AK)EIA operator ID 19454
- Grid
- Not reported
- Price nodes
- None linkedNo verified ISO node
- Location
- Aleutians West, AK53.8925, −166.5382
- EIA plant ID
- 7502EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Dutch Harbor produces
Free · EIA-923Net generation, 2025
37.6 GWh
37,607 MWh, final
Capacity factor, 2025
19.6%
2024: 20.3%
January to July 2026
16.7 GWh
Provisional. 6 of 7 months reported
Range, 2015 to 2025
37.6–58.4
GWh a year. Low 2025, high 2017
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | Not reported | Not reported | 0 of 12 |
| 2001 | Not reported | Not reported | 0 of 12 |
| 2002 | 25,520 | Not reported | 12 of 12 |
| 2003 | 27,561 | Not reported | 12 of 12 |
| 2004 | 30,231 | Not reported | 12 of 12 |
| 2005 | 28,632 | Not reported | 12 of 12 |
| 2006 | 29,854 | Not reported | 12 of 12 |
| 2007 | 28,820 | Not reported | 12 of 12 |
| 2008 | 29,427 | Not reported | 12 of 12 |
| 2009 | 29,227 | Not reported | 12 of 12 |
| 2010 | 28,270 | Not reported | 12 of 12 |
| 2011 | 42,830 | Not reported | 12 of 12 |
| 2012 | 43,826 | 28.5% | 12 of 12 |
| 2013 | 45,034 | 29.4% | 12 of 12 |
| 2014 | 46,622 | 30.4% | 12 of 12 |
| 2015 | 39,395 | Not reported | 12 of 12 |
| 2016 | 46,918 | 24.4% | 12 of 12 |
| 2017 | 58,373 | 30.4% | 12 of 12 |
| 2018 | 54,364 | 28.3% | 12 of 12 |
| 2019 | 52,998 | 27.6% | 12 of 12 |
| 2020 | 42,197 | 21.9% | 12 of 12 |
| 2021 | 45,654 | 23.8% | 12 of 12 |
| 2022 | 42,487 | 22.1% | 12 of 12 |
| 2023 | 43,381 | 22.6% | 12 of 12 |
| 2024 | 38,991 | 20.3% | 12 of 12 |
| 2025 | 37,607 | 19.6% | 12 of 12 |
| 2026 (provisional, partial year) | 16,702 | 17.5% | 6 of 7 |
* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.
Power prices and basis
Free accountNo verified ISO price node is linked to this plant, or its price history could not load.
Emissions
Free · EPA CAMPDNo EPA emissions units are linked to this plant.
Water use
Free · EIA-923 cooling, USGSNo EIA cooling-water record for this plant in 2024.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| 8 | Petroleum Liquids | 1.2 | November 1989 |
| 9 | Petroleum Liquids | 1.2 | May 1994 |
| 10 | Petroleum Liquids | 5.2 | November 2010 |
| 11 | Petroleum Liquids | 5.2 | November 2010 |
| 12 | Petroleum Liquids | 4.4 | April 2015 |
| 13 | Petroleum Liquids | 4.4 | December 2011 |
Ownership and offtake
ProOwnership and offtake are part of Pro
Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists City of Unalaska - (AK) as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
Generation potential vs reported
Monthly potential at seasonal net capability, next to EIA-923 output. Shows how much of the plant's capability was used.
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Power plants near Dutch Harbor
More plants operated by City of Unalaska - (AK)
Questions about Dutch Harbor
How much power does Dutch Harbor produce?
Dutch Harbor reported 37,607 MWh (37.6 GWh) of net generation in 2025, a 19.6% capacity factor on 21.6 MW of nameplate capacity. From January to July 2026 it reported 16.7 GWh, which is provisional.
Where is Dutch Harbor?
Dutch Harbor is in Aleutians West, Alaska, at 53.8925, −166.5382.
Who operates Dutch Harbor?
EIA-860M for August 2026 lists City of Unalaska - (AK) as the operator (EIA operator ID 19454). The operator is not always the owner.
When did Dutch Harbor start operating?
Its first generator began operating in November 1989, according to EIA-860M.
Sources
- EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
- EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)
- Plant names from OpenStreetMap, © OpenStreetMap contributors (ODbL)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page