Delta Wind Farm
Wind power plant in Southeast Fairbanks, Alaska. 1.9 MW of nameplate capacity across 3 generators, operated by Alaska Environmental Power.
Also known as Delta Junction · EIA plant 58511
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 1.9 MWNameplate
- Generators
- 3 operatingEIA-860M, August 2026
- Operating since
- September 2008First generator online
- Operator
- Alaska Environmental PowerEIA operator ID 58488
- Grid
- NABalancing authority NA
- Price nodes
- None linkedNo verified ISO node
- Location
- Southeast Fairbanks, AK64.0139, −145.5967
- EIA plant ID
- 58511EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Delta Wind Farm produces
Free · EIA-923Net generation, 2025
4.24 GWh
4,244 MWh, final
Capacity factor, 2025
25.5%
2024: 23.2%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
2.6–4.5
GWh a year. Low 2017, high 2018
| 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 | Not reported | Not reported | 0 of 12 |
| 2003 | Not reported | Not reported | 0 of 12 |
| 2004 | Not reported | Not reported | 0 of 12 |
| 2005 | Not reported | Not reported | 0 of 12 |
| 2006 | Not reported | Not reported | 0 of 12 |
| 2007 | Not reported | Not reported | 0 of 12 |
| 2008 | Not reported | Not reported | 0 of 12 |
| 2009 | Not reported | Not reported | 0 of 12 |
| 2010 | Not reported | Not reported | 0 of 12 |
| 2011 | Not reported | Not reported | 0 of 12 |
| 2012 | Not reported | Not reported | 0 of 12 |
| 2013 | 1,600 | Not reported | 12 of 12 |
| 2014 | 4,500 | 27.0% | 12 of 12 |
| 2015 | 4,000 | 24.0% | 12 of 12 |
| 2016 | 4,446 | 26.6% | 12 of 12 |
| 2017 | 2,607 | 15.7% | 12 of 12 |
| 2018 | 4,498 | 27.0% | 12 of 12 |
| 2019 | 3,970 | 23.9% | 12 of 12 |
| 2020 | 3,849 | 23.1% | 12 of 12 |
| 2021 | 3,654 | 22.0% | 12 of 12 |
| 2022 | 3,955 | 23.8% | 12 of 12 |
| 2023 | 3,983 | 23.9% | 12 of 12 |
| 2024 | 3,871 | 23.2% | 12 of 12 |
| 2025 | 4,244 | 25.5% | 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. Plants without steam cooling, such as wind, solar and batteries, do not report cooling water.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| EWT1 | Onshore Wind Turbine | 0.9 | October 2009 |
| EWT2 | Onshore Wind Turbine | 0.9 | September 2013 |
| NW1 | Onshore Wind Turbine | 0.1 | September 2008 |
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 Alaska Environmental Power as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
Modeled curtailment
A range, not one number. The lower bound counts hours inside the production tax credit window; the upper bound is the no-credit case.
Expected vs reported generation
Monthly modeled expected output and physical potential next to EIA-923 reported output.
300 analyst questions a month, plus MCP
Query Delta Wind Farm and 14,224 other projects from Claude or your own tools. Free accounts get 1 question a day.
Power plants near Delta Wind Farm
Questions about Delta Wind Farm
How much power does Delta Wind Farm produce?
Delta Wind Farm reported 4,244 MWh (4.24 GWh) of net generation in 2025, a 25.5% capacity factor on 1.9 MW of nameplate capacity.
Where is Delta Wind Farm?
Delta Wind Farm is in Southeast Fairbanks, Alaska, at 64.0139, −145.5967. It is in the No BA balancing area (NA).
Who operates Delta Wind Farm?
EIA-860M for August 2026 lists Alaska Environmental Power as the operator (EIA operator ID 58488). The operator is not always the owner.
When did Delta Wind Farm start operating?
Its first generator began operating in September 2008, 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)
- Project names from the USGS U.S. Wind Turbine Database
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page