Ho'Ohana Solar 1
Kunia Road & Plantation Road, Waipahu, HI 96797Plant Summary Information
Ho'Ohana Solar 1 is ranked #23 out of 67 power plants in Hawaii in terms of total annual net electricity generation.
Ho'Ohana Solar 1 generated 13.1 GWh during the 3-month period between February 2026 to May 2026.
| Plant Name | Ho'Ohana Solar 1 |
|---|---|
| Utility Name | Ho'Ohana Solar 1 LLC |
| Location | Honolulu County, HI |
| Initial Operation Date | July 2025 |
| Last Update | May 2026 |
| Annual Generation | 61.4 GWh |
| Annual Consumption | 228.3 k MMBtu |
| Ranked #3,963 out of 13,081 Power Plants Nationwide | |
| Ranked #1,018 out of 7,015 Solar Power Plants Nationwide | |
| Ranked #23 out of 67 Hawaii Power Plants | |
| Ranked #6 out of 31 Hawaii Solar Power Plants | |
| Fuel Types | Solar |
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Monthly Net Generation for Ho'Ohana Solar 1
Monthly Plant Fuel Consumption for Ho'Ohana Solar 1
Ho'Ohana Solar 1 Details
| Summary Information | |
|---|---|
| Plant Name | Ho'Ohana Solar 1 (63723) |
| Plant Address | Kunia Road & Plantation Road, Waipahu, HI 96797 |
| Utility | Ho'Ohana Solar 1 LLC (63416) |
| Latitude, Longitude | 21.41881, -158.03289 |
| Generation Dates on File | Jul 2025 to May 2026 |
| Initial Operation Date | July 2025 |
| Annual Generation | 61.4 GWh |
| Fuel Types | Solar |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | No |
| FERC Exempt Wholesale Generator Status | No |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | |
| Balancing Authority | Hawaiian Electric Co Inc (HECO) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | |
| Ash Impoundment | |
| Transmission / Distribution Owner | Hawaii Electric Light Co Inc (8287) HI |
| Grid Voltage | 138.00 kV |
| Energy Storage | Yes |
Generator H0001 Details Operating July 2025
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 65.3 MW |
| Summer Capacity | 65.3 MW |
| Winter Capacity | 65.3 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | July 2025 |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solar Details | |
| Single Axis Tracking | No |
|---|---|
| Fixed Tilt | Yes |
| Azimuth Angle | 154.4 |
| Tilt Angle | 5 |
| DC Net Capacity | 82.65 MW |
| Crystalline Silicon | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | No |
Generator HESS1 Details Operating July 2025
| Technology | Batteries |
|---|---|
| Prime Mover | Battery |
| Ownership | Single Owner |
| Nameplate Capacity | 52 MW |
| Summer Capacity | 52 MW |
| Winter Capacity | 52 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | July 2025 |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Electricity used for energy storage |
| Energy Storage Details | |
| Nameplate Energy Capacity MWH | 208 |
|---|---|
| Maximum Charge Rate | 52 MW |
| Maximum Discharge Rate | 52 MW |
| Storage Technology | LIB |
| Nameplate Reactive Power Rating | 17 |
| Storage Enclosure Type | CS |
| Frequency Regulation | Yes |
| Co Located Renewable Firming | Yes |
| System Peak Shaving | Yes |
| Voltage Or Reactive Power Support | P |
| Excess Wind And Solar Generation | Yes |
| Ac Coupled | Yes |
| Direct Support Of Another Unit | Yes |
| Direct Support Plant Id | 63723 |
| Direct Support Gen Id | H0001 |
| Support T D Asset | No |
Ho'Ohana Solar 1 Plant Owners
| Owner Name | Address | Generator | Ownership | We couldn't locate any owners for this plant |
|---|
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| #1016 | San Isabel Solar, LLC | Trinidad, CO | 67.5 GWh |
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| #1021 | Big Brook | Clarksville, FL | 66.5 GWh |
| #1022 | Arlington Valley Solar Energy I | Arlington, AZ | 66.2 GWh |
| #1023 | Altona Solar, LLC | Centralia, MO | 66.1 GWh |
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| #1025 | Chaves County Solar II | Roswell, NM | 65.1 GWh |
| #1026 | Innovative Solar 43, LLC | Ivanhoe, NC | 64.9 GWh |
| #1027 | Heirloom Solar | Petersburg, IN | 64.5 GWh |
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Nearby Power Plants
Below are closest 20 power plants surrounding Ho'Ohana Solar 1.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| AES West Oahu Solar Hybrid | Waipahu, HI | 19.6 GWh | 3.7 mi |
| Aloha Solar Energy Fund 1 PK1 | Waianae, HI | 7.2 GWh | 7.7 mi |
| Campbell Industrial Park | Kapolei, HI | 149.0 GWh | 9.2 mi |
| Kahe | Kapolei, HI | 2.9 TWh | 7.5 mi |
| Kalaeloa Cogen Plant | Kapolei, HI | 1.4 TWh | 9 mi |
| Kalaeloa Renewable Energy Park | Ewa Beach, HI | 4.3 GWh | 6.3 mi |
| Kalaeloa Solar Two | Honolulu, HI | 7.9 GWh | 7.7 mi |
| Kapolei Solar Energy Park | Kapolei, HI | 1.3 GWh | 8.7 mi |
| Lanikuhana Solar LLC | Mililani, HI | 29.1 GWh | 0.9 mi |
| Mililani South Solar Farm | Mililani, HI | 59.2 GWh | 1 mi |
| Pearl City Peninsula Solar Park | Honolulu, HI | 3.8 GWh | 5.1 mi |
| Schofield Generating Station | Schofield Barracks, HI | 15.8 GWh | 4.4 mi |
| Tesoro Hawaii | Kapolei, HI | 154.1 GWh | 8.8 mi |
| Waiau | Pearl City, HI | 1.0 TWh | 5 mi |
| Waiawa Solar Power Hybrid | Waipahu, HI | 52.9 GWh | 4 mi |
| Waihonu North Solar | Mililani, HI | 7.5 GWh | 3.8 mi |
| Waihonu South Solar | Mililani, HI | 2.5 GWh | 3.6 mi |
| Waipio Peninsula | Waipio, HI | 16.1 GWh | 4.9 mi |
| Waipio Solar | Waipio, HI | 90.4 GWh | 4.2 mi |
| West Loch Solar One | Ewa Beach, HI | 39.9 GWh | 5.5 mi |