Na Pua Makani Wind Project
Wind power plant in Honolulu County, Hawaii. 27.6 MW of nameplate capacity across 1 generator, operated by Na Pua Makani Power Partners LLC.
Also known as Na Pua Makani Wind · Na Pua Makani · EIA plant 58837
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 27.6 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- December 2020First generator online
- Operator
- Na Pua Makani Power Partners LLCEIA operator ID 58718
- Grid
- Not reported
- Price nodes
- None linkedNo verified ISO node
- Location
- Honolulu County, HI21.6669, −157.9700
- EIA plant ID
- 58837EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Na Pua Makani Wind Project produces
Free · EIA-923Net generation, 2025
96.1 GWh
96,089 MWh, final
Capacity factor, 2025
39.7%
2024: 45.1%
January to July 2026
46.9 GWh
Provisional
Range, 2021 to 2025
88.3–109.3
GWh a year. Low 2022, high 2024
| 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 | Not reported | Not reported | 0 of 12 |
| 2014 | Not reported | Not reported | 0 of 12 |
| 2015 | Not reported | Not reported | 0 of 12 |
| 2016 | Not reported | Not reported | 0 of 12 |
| 2017 | Not reported | Not reported | 0 of 12 |
| 2018 | Not reported | Not reported | 0 of 12 |
| 2019 | Not reported | Not reported | 0 of 12 |
| 2020 | 14,388 | Not reported | 5 of 12 |
| 2021 | 97,803 | 40.5% | 12 of 12 |
| 2022 | 88,284 | 36.5% | 12 of 12 |
| 2023 | 93,208 | 38.6% | 12 of 12 |
| 2024 | 109,314 | 45.1% | 12 of 12 |
| 2025 | 96,089 | 39.7% | 12 of 12 |
| 2026 (provisional, partial year) | 46,884 | 33.4% | 7 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 |
|---|---|---|---|
| WT1 | Onshore Wind Turbine | 27.6 | December 2020 |
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 Na Pua Makani Power Partners 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 Na Pua Makani Wind Project
How much power does Na Pua Makani Wind Project produce?
Na Pua Makani Wind Project reported 96,089 MWh (96.1 GWh) of net generation in 2025, a 39.7% capacity factor on 27.6 MW of nameplate capacity. From January to July 2026 it reported 46.9 GWh, which is provisional.
Where is Na Pua Makani Wind Project?
Na Pua Makani Wind Project is in Honolulu County, Hawaii, at 21.6669, −157.9700.
Who operates Na Pua Makani Wind Project?
EIA-860M for August 2026 lists Na Pua Makani Power Partners LLC as the operator (EIA operator ID 58718). The operator is not always the owner.
When did Na Pua Makani Wind Project start operating?
Its first generator began operating in December 2020, 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