Pillar Mountain Wind Project Microgrid
Wind power plant in Kodiak Island, Alaska. 9 MW of nameplate capacity across 2 generators, operated by Kodiak Electric Assn Inc.
Also known as Kodiak Island Wind Project · Pillar Mountain II · EIA plant 57187
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 9 MWNameplate
- Generators
- 2 operatingEIA-860M, August 2026
- Operating since
- June 2009First generator online
- Operator
- Kodiak Electric Assn IncEIA operator ID 10433
- Grid
- Not reported
- Price nodes
- None linkedNo verified ISO node
- Location
- Kodiak Island, AK57.7869, −152.4406
- EIA plant ID
- 57187EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Pillar Mountain Wind Project Microgrid produces
Free · EIA-923Net generation, 2025
20.5 GWh
20,471 MWh, final
Capacity factor, 2025
26.0%
2024: 33.1%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
20.5–29.3
GWh a year. Low 2025, high 2016
| 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 | 6,138 | Not reported | 12 of 12 |
| 2010 | 12,606 | 32.0% | 12 of 12 |
| 2011 | 12,445 | 31.6% | 12 of 12 |
| 2012 | 16,313 | Not reported | 12 of 12 |
| 2013 | 26,699 | 33.9% | 12 of 12 |
| 2014 | 23,323 | 29.6% | 12 of 12 |
| 2015 | 29,107 | 36.9% | 12 of 12 |
| 2016 | 29,309 | 37.1% | 12 of 12 |
| 2017 | 24,155 | 30.6% | 12 of 12 |
| 2018 | 26,170 | 33.2% | 12 of 12 |
| 2019 | 25,015 | 31.7% | 12 of 12 |
| 2020 | 24,682 | 31.2% | 12 of 12 |
| 2021 | 25,238 | 32.0% | 12 of 12 |
| 2022 | 25,002 | 31.7% | 12 of 12 |
| 2023 | 24,073 | 30.5% | 12 of 12 |
| 2024 | 26,135 | 33.1% | 12 of 12 |
| 2025 | 20,471 | 26.0% | 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 |
|---|---|---|---|
| 1 | Onshore Wind Turbine | 4.5 | June 2009 |
| 2 | Onshore Wind Turbine | 4.5 | September 2012 |
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 Kodiak Electric Assn Inc 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.
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Power plants near Pillar Mountain Wind Project Microgrid
More plants operated by Kodiak Electric Assn Inc
Questions about Pillar Mountain Wind Project Microgrid
How much power does Pillar Mountain Wind Project Microgrid produce?
Pillar Mountain Wind Project Microgrid reported 20,471 MWh (20.5 GWh) of net generation in 2025, a 26.0% capacity factor on 9 MW of nameplate capacity.
Where is Pillar Mountain Wind Project Microgrid?
Pillar Mountain Wind Project Microgrid is in Kodiak Island, Alaska, at 57.7869, −152.4406.
Who operates Pillar Mountain Wind Project Microgrid?
EIA-860M for August 2026 lists Kodiak Electric Assn Inc as the operator (EIA operator ID 10433). The operator is not always the owner.
When did Pillar Mountain Wind Project Microgrid start operating?
Its first generator began operating in June 2009, 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