Kapaa Photovoltaic Project
Lot No. 2 of Tax Map Key (4)4-, Kapaa, HI 96746Plant Summary Information
Kapaa Photovoltaic Project is ranked #28 out of 31 solar farms in Hawaii in terms of total annual net electricity generation.
Kapaa Photovoltaic Project generated 375.0 MWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Kapaa Photovoltaic Project |
|---|---|
| Utility Name | Kapaa Solar LLC |
| Location | Kauai County, HI |
| Initial Operation Date | December 2010 |
| Last Update | Dec 2025 |
| Annual Generation | 1.6 GWh |
| Annual Consumption | 5.9 k MMBtu |
| Ranked #11,608 out of 13,301 Power Plants Nationwide | |
| Ranked #6,395 out of 7,209 Solar Power Plants Nationwide | |
| Ranked #61 out of 67 Hawaii Power Plants | |
| Ranked #28 out of 31 Hawaii Solar Power Plants | |
| Fuel Types | Solar |
Map of Kapaa Photovoltaic Project
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Monthly Net Generation for Kapaa Photovoltaic Project
Monthly Plant Fuel Consumption for Kapaa Photovoltaic Project
Kapaa Photovoltaic Project Details
| Summary Information | |
|---|---|
| Plant Name | Kapaa Photovoltaic Project (57525) |
| Plant Address | Lot No. 2 of Tax Map Key (4)4-, Kapaa, HI 96746 |
| Utility | Kapaa Solar LLC (56863) |
| Latitude, Longitude | 22.08042, -159.3316 |
| Generation Dates on File | Jan 2011 to Dec 2025 |
| Initial Operation Date | December 2010 |
| Annual Generation | 1.6 GWh |
| Fuel Types | Solar |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | Yes |
| FERC Small Power Producer Docket Number | F214807 |
| FERC Exempt Wholesale Generator Status | No |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | |
| Balancing Authority | () |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Kauai Island Utility Cooperative (10071) HI |
| Grid Voltage | 12.47 kV |
| Energy Storage | No |
Generator KSPV Details Operating December 2010
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 1 MW |
| Summer Capacity | 1 MW |
| Winter Capacity | 1 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | December 2010 |
| Combined Heat & Power | No |
|---|---|
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 10M |
| Other Combustion Technology | No |
| Multiple Fuels | No |
| Solar Details | |
| Fixed Tilt | Yes |
|---|---|
| Azimuth Angle | 180 |
| Tilt Angle | 20 |
| DC Net Capacity | 1.2 MW |
| Crystalline Silicon | Yes |
| Net Metering Agreement | Yes |
| Net Metering DC Capacity | 1.2 MW |
| Virtual Net Metering Agreement | No |
Kapaa Photovoltaic Project Plant Owners
| Owner Name | Address | Ownership | We couldn't locate any owners for this plant |
|---|
Power Plants with Similar Net Generation
Power plants with a similar annual net generation from Solar.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #6385 | Rockdale | Williamsport, MD | 1.6 GWh |
| #6386 | Dorchester Solar Site | Dorchester, MA | 1.6 GWh |
| #6387 | Farley Road Community Solar | Dudley, MA | 1.6 GWh |
| #6388 | Blair Wire Village Solar, LLC CSG | Spencer, MA | 1.6 GWh |
| #6389 | Golden Springs Building D | Santa Fe Springs, CA | 1.6 GWh |
| #6390 | Strandness Garden | Starbuck, MN | 1.6 GWh |
| #6391 | Wal-Mart Truth or Consequences PV | Truth or Consequences, NM | 1.6 GWh |
| #6392 | Dudley River 2 Solar, LLC CSG | Southbridge, MA | 1.6 GWh |
| #6393 | BWC Wading River One, Two, Three CSG | Mendon, MA | 1.6 GWh |
| #6394 | Gohman Community Solar (CSG) | Clear Lake, MN | 1.6 GWh |
| #6396 | Decatur Co. Solar RES (IN) | Greensburg, IN | 1.6 GWh |
| #6397 | SMUD at Lawrence | Elk Grove, CA | 1.6 GWh |
| #6398 | Foster Solar | North Scituate, RI | 1.6 GWh |
| #6399 | UW Kegonsa Customer Hosted Solar | Stoughton, WI | 1.6 GWh |
| #6400 | NFM Solar Power LLC | Northfield, MA | 1.6 GWh |
| #6401 | Thermo Fisher | Bridgewater, NJ | 1.6 GWh |
| #6402 | 154 D Fisher | Middleborough, MA | 1.6 GWh |
| #6403 | Jackson Board of Education-Liberty HS | Jackson, NJ | 1.6 GWh |
| #6404 | 6685 Santa Barbara Ct | Elkridge, MD | 1.6 GWh |
| #6405 | Blair Solar | Somers, CT | 1.6 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Kapaa Photovoltaic Project.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| AES Kekaha Solar, LLC Hybrid | Kekaha, HI | 26.6 GWh | 28.1 mi |
| AES Lawai Solar Hybrid | Lawai, HI | 38.3 GWh | 15.7 mi |
| Aloha Solar Energy Fund 1 PK1 | Waianae, HI | 7.2 GWh | 88.9 mi |
| Biomass to Energy Facility, Kauai | Koloa, HI | 28.6 GWh | 11.5 mi |
| EE Waianae Solar Project | Waianae, HI | 50.5 GWh | 85.3 mi |
| Gay Robinson | Kaumakani, HI | 35.6 GWh | 22.1 mi |
| Kahuku Wind Power LLC | Honolulu, HI | 40.2 GWh | 91.3 mi |
| Kalaheo Hydro | Kalaheo, HI | 461.0 MWh | 16.1 mi |
| Kapaia Power Station | Lihue, HI | 192.2 GWh | 6.5 mi |
| Kawailoa Solar | Haleiwa, HI | 64.5 GWh | 87.7 mi |
| Kawailoa Wind | Haleiwa, HI | 87.1 GWh | 88.9 mi |
| KIUC Kapaia PV and BA Storage Project Hy | Lihue, HI | 21.1 GWh | 6.5 mi |
| KRS I Anahola Solar Hybrid | Anahola, HI | 19.0 GWh | 4 mi |
| KRS II Koloa Solar | Koloa, HI | 18.2 GWh | 14.5 mi |
| Mauka FIT One | Kahuku, HI | 4.5 GWh | 90.7 mi |
| Na Pua Makani Wind Project | Kahuku, HI | 82.8 GWh | 91.9 mi |
| Port Allen (HI) | Eleele, HI | 80.6 GWh | 20.5 mi |
| Port Allen Solar | Eleele, HI | 8.5 GWh | 20.2 mi |
| Schofield Generating Station | Schofield Barracks, HI | 18.9 GWh | 91.7 mi |
| Wainiha Hydro | Hanalei, HI | 18.4 GWh | 16.4 mi |