Auwahi Wind Energy Hybrid
Wind and battery storage project in Maui County, Hawaii. 35 MW of nameplate capacity across 2 generators, operated by Auwahi Wind Energy LLC.
Also known as Auwahi Wind Farm · Auwahi Wind · EIA plant 57996
This project groups Auwahi Wind Energy Hybrid (EIA 57996). EIA reports them as separate plants.
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 35 MWWind 24.0 · Battery storage 11.0
- Generators
- 2 operatingEIA-860M, August 2026
- Operating since
- December 2012First generator online
- Operator
- Auwahi Wind Energy LLCEIA operator ID 57372
- Grid
- Not reported
- Price nodes
- None linkedNo verified ISO node
- Location
- Maui County, HI20.5960, −156.3180
- EIA plant ID
- 57996EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Auwahi Wind Energy Hybrid produces
Free · EIA-923Net generation, 2025
90.7 GWh
90,715 MWh, final
Capacity factor, 2025
43.2%
2024: 41.4%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
73.3–97.3
GWh a year. Low 2017, high 2021
| 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 | 3,206 | Not reported | 1 of 12 |
| 2013 | 83,970 | 39.9% | 12 of 12 |
| 2014 | 17,807 | 25.8% | 4 of 12 |
| 2015 | 87,734 | Not reported | 12 of 12 |
| 2016 | 84,104 | 39.9% | 12 of 12 |
| 2017 | 73,288 | 35.2% | 12 of 12 |
| 2018 | 88,056 | 42.3% | 12 of 12 |
| 2019 | 86,310 | 41.2% | 12 of 12 |
| 2020 | 91,064 | 43.3% | 12 of 12 |
| 2021 | 97,342 | 46.4% | 12 of 12 |
| 2022 | 90,703 | 43.2% | 12 of 12 |
| 2023 | 83,556 | 39.8% | 12 of 12 |
| 2024 | 87,169 | 41.4% | 12 of 12 |
| 2025 | 90,715 | 43.2% | 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 |
|---|---|---|---|
| AWEB | Batteries | 11.0 | December 2012 |
| AWET | Onshore Wind Turbine | 24.0 | December 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 Auwahi Wind Energy LLC 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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Questions about Auwahi Wind Energy Hybrid
How much power does Auwahi Wind Energy Hybrid produce?
Auwahi Wind Energy Hybrid reported 90,715 MWh (90.7 GWh) of net generation in 2025, a 43.2% capacity factor on 35 MW of nameplate capacity.
Where is Auwahi Wind Energy Hybrid?
Auwahi Wind Energy Hybrid is in Maui County, Hawaii, at 20.5960, −156.3180.
Who operates Auwahi Wind Energy Hybrid?
EIA-860M for August 2026 lists Auwahi Wind Energy LLC as the operator (EIA operator ID 57372). The operator is not always the owner.
Is Auwahi Wind Energy Hybrid a wind or a battery storage plant?
Both. Wind capacity totals 24 MW and battery storage capacity totals 11 MW.
When did Auwahi Wind Energy Hybrid start operating?
Its first generator began operating in December 2012, 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)
- 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