BYU - Hawaii
Solar and battery storage project in Honolulu County, Hawaii. 5 MW of nameplate capacity across 2 generators, operated by SkyHigh 2 Solar.
Also known as EIA plant 64400
This project groups BYU - Hawaii (EIA 64400). EIA reports them as separate plants.
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 5 MWSolar 3.1 · Battery storage 1.9
- Generators
- 2 operatingEIA-860M, August 2026
- Operating since
- November 2021First generator online
- Operator
- SkyHigh 2 SolarEIA operator ID 63432
- Grid
- HECOBalancing authority HECO
- Price nodes
- None linkedNo verified ISO node
- Location
- Honolulu County, HI21.6408, −157.9251
- EIA plant ID
- 64400EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power BYU - Hawaii produces
Free · EIA-923Net generation, 2025
5.41 GWh
5,412 MWh, final
Capacity factor, 2025
Not reported
2024: 20.0%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2022 to 2025
4.2–5.7
GWh a year. Low 2022, high 2023
| 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 | Not reported | Not reported | 0 of 12 |
| 2021 | 357 | Not reported | 2 of 12 |
| 2022 | 4,174 | 16.0% | 12 of 12 |
| 2023 | 5,724 | 21.1% | 12 of 12 |
| 2024 | 5,457 | 20.0% | 12 of 12 |
| 2025 | 5,412 | Not reported | 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 |
|---|---|---|---|
| BYESS | Batteries | 1.9 | November 2021 |
| BYUHI | Solar Photovoltaic | 3.1 | November 2021 |
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 SkyHigh 2 Solar 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 BYU - Hawaii
More plants operated by SkyHigh 2 Solar
Questions about BYU - Hawaii
How much power does BYU - Hawaii produce?
BYU - Hawaii reported 5,412 MWh (5.41 GWh) of net generation in 2025.
Where is BYU - Hawaii?
BYU - Hawaii is in Honolulu County, Hawaii, at 21.6408, −157.9251. It is in the Hawaiian Electric Co Inc balancing area (HECO).
Who operates BYU - Hawaii?
EIA-860M for August 2026 lists SkyHigh 2 Solar as the operator (EIA operator ID 63432). The operator is not always the owner.
Is BYU - Hawaii a solar or a battery storage plant?
Both. Solar capacity totals 3.1 MW and battery storage capacity totals 1.9 MW.
When did BYU - Hawaii start operating?
Its first generator began operating in November 2021, 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