Dillingham
Oil power plant in Dillingham, Alaska. 10.5 MW of nameplate capacity across 8 generators, operated by Nushagak Electric Coop, Inc.
Also known as EIA plant 109
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 10.5 MWNameplate
- Generators
- 8 operatingEIA-860M, August 2026
- Operating since
- May 1988First generator online
- Operator
- Nushagak Electric Coop, IncEIA operator ID 13870
- Grid
- Not reported
- Price nodes
- None linkedNo verified ISO node
- Location
- Dillingham, AK59.0429, −158.4686
- EIA plant ID
- 109EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Dillingham produces
Free · EIA-923Net generation, 2025
18.3 GWh
18,314 MWh, final
Capacity factor, 2025
19.9%
2024: 18.5%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
17.9–19.1
GWh a year. Low 2024, high 2022
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | 0 | Not reported | 12 of 12 |
| 2001 | 620 | Not reported | 12 of 12 |
| 2002 | 620 | Not reported | 12 of 12 |
| 2003 | 18,252 | Not reported | 12 of 12 |
| 2004 | 18,527 | Not reported | 12 of 12 |
| 2005 | 18,889 | Not reported | 12 of 12 |
| 2006 | 19,028 | Not reported | 12 of 12 |
| 2007 | 18,313 | Not reported | 12 of 12 |
| 2008 | 18,527 | Not reported | 12 of 12 |
| 2009 | 18,004 | Not reported | 12 of 12 |
| 2010 | 19,143 | 33.1% | 12 of 12 |
| 2011 | 18,930 | 32.7% | 12 of 12 |
| 2012 | 19,165 | 33.1% | 12 of 12 |
| 2013 | 19,020 | 32.9% | 12 of 12 |
| 2014 | 18,459 | 31.9% | 12 of 12 |
| 2015 | 18,127 | 31.4% | 12 of 12 |
| 2016 | 18,122 | 31.3% | 12 of 12 |
| 2017 | 18,638 | 32.2% | 12 of 12 |
| 2018 | 19,005 | 32.9% | 12 of 12 |
| 2019 | 18,663 | Not reported | 12 of 12 |
| 2020 | 17,977 | 18.6% | 12 of 12 |
| 2021 | 18,553 | 19.3% | 12 of 12 |
| 2022 | 19,126 | 19.8% | 12 of 12 |
| 2023 | 18,686 | 19.4% | 12 of 12 |
| 2024 | 17,907 | 18.5% | 12 of 12 |
| 2025 | 18,314 | 19.9% | 12 of 12 |
| 2026 (provisional, partial year) | Not reported | Not reported | 0 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 |
|---|---|---|---|
| 10 | Petroleum Liquids | 1.1 | May 1988 |
| 11 | Petroleum Liquids | 1.0 | November 2001 |
| 12 | Petroleum Liquids | 1.0 | March 2006 |
| 13 | Petroleum Liquids | 1.0 | April 2006 |
| 14 | Petroleum Liquids | 1.0 | March 2008 |
| 15 | Petroleum Liquids | 1.0 | May 2008 |
| 17 | Petroleum Liquids | 2.2 | June 2019 |
| 18 | Petroleum Liquids | 2.2 | June 2019 |
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 Nushagak Electric Coop, Inc 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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Questions about Dillingham
How much power does Dillingham produce?
Dillingham reported 18,314 MWh (18.3 GWh) of net generation in 2025, a 19.9% capacity factor on 10.5 MW of nameplate capacity.
Where is Dillingham?
Dillingham is in Dillingham, Alaska, at 59.0429, −158.4686.
Who operates Dillingham?
EIA-860M for August 2026 lists Nushagak Electric Coop, Inc as the operator (EIA operator ID 13870). The operator is not always the owner.
When did Dillingham start operating?
Its first generator began operating in May 1988, 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)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page