KRS II Koloa Solar
Mahaulepu Rd, Koloa, HI 96756Plant Summary Information
KRS II Koloa Solar is ranked #42 out of 67 power plants in Hawaii in terms of total annual net electricity generation.
KRS II Koloa Solar generated 4.5 GWh during the 3-month period between September 2025 to December 2025.
| Plant Name | KRS II Koloa Solar |
|---|---|
| Utility Name | Kauai Island Utility Cooperative |
| Location | Kauai County, HI |
| Initial Operation Date | June 2014 |
| Last Update | Dec 2025 |
| Annual Generation | 19.2 GWh |
| Annual Consumption | 70.9 k MMBtu |
| Ranked #5,352 out of 12,613 Power Plants Nationwide | |
| Ranked #1,478 out of 6,463 Solar Power Plants Nationwide | |
| Ranked #42 out of 67 Hawaii Power Plants | |
| Ranked #17 out of 31 Hawaii Solar Power Plants | |
| Fuel Types | Solar |
Map of KRS II Koloa Solar
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Monthly Net Generation for KRS II Koloa Solar
Monthly Plant Fuel Consumption for KRS II Koloa Solar
KRS II Koloa Solar Details
| Summary Information | |
|---|---|
| Plant Name | KRS II Koloa Solar (58640) |
| Plant Address | Mahaulepu Rd, Koloa, HI 96756 |
| Utility | Kauai Island Utility Cooperative (10071) |
| Latitude, Longitude | 21.90083, -159.45 |
| Generation Dates on File | Aug 2014 to Dec 2025 |
| Initial Operation Date | June 2014 |
| Annual Generation | 19.2 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 | Regulated |
| NERC Region | |
| Balancing Authority | () |
| NAICS Code | Utilities (22) |
| Sector | Electric Utility (1) |
| Water Source | |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Kauai Island Utility Cooperative (10071) HI |
| Grid Voltage | 57.00 kV |
| Energy Storage | No |
Generator KOLPV Details Operating August 2014
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 12 MW |
| Summer Capacity | 12 MW |
| Winter Capacity | 12 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | August 2014 |
|---|---|
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Solar |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Other Planned Modifications | Yes |
| Other Modifications | December 2025 |
| Solar Details | |
| Fixed Tilt | Yes |
|---|---|
| Azimuth Angle | 180 |
| Tilt Angle | 20 |
| DC Net Capacity | 14.2 MW |
| Crystalline Silicon | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | No |
KRS II Koloa Solar Plant Owners
| Owner Name | Address | Ownership | We couldn't locate any owners for this plant |
|---|
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Power plants with a similar annual net generation from Solar.
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|---|---|---|---|
| #1468 | SR Washington I, LLC | Jonesborough, TN | 19.7 GWh |
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| #1471 | Black Mountain Solar LLC | Golden Valley, AZ | 19.3 GWh |
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| #1473 | Darlington Solar, LLC | Darlington, SC | 19.3 GWh |
| #1474 | West Gates Solar Station | Huron, CA | 19.2 GWh |
| #1475 | Albany Solar | Albany, MN | 19.2 GWh |
| #1476 | Rancho Seco Solar, LLC | Herald, CA | 19.2 GWh |
| #1477 | Cibola | Seboyeta, NM | 19.2 GWh |
| #1479 | NorWest Energy 2, LLC | Bend, OR | 19.1 GWh |
| #1480 | Blue Wing Solar Energy Generation | San Antonio, TX | 19.1 GWh |
| #1481 | Orion Solar II | Arvin, CA | 19.0 GWh |
| #1482 | Clear Spring Ranch PV Project | Fountain, CO | 19.0 GWh |
| #1483 | HWY 158 PV | Murfreesboro, NC | 19.0 GWh |
| #1484 | Tumbleweed Solar, LLC | Redmond, OR | 18.7 GWh |
| #1485 | Hertford Solar Power, LLC | Ahoskie, NC | 18.7 GWh |
| #1486 | Cherry Blossom Solar LLC | Hemingway, SC | 18.7 GWh |
| #1487 | Columbia Solar Energy, LLC | Pittsburg, CA | 18.7 GWh |
| #1488 | Rankin Solar Center, LLC | Florence, SC | 18.6 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding KRS II Koloa Solar.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| AES Kekaha Solar, LLC Hybrid | Kekaha, HI | 26.0 GWh | 21.2 mi |
| AES Lawai Solar Hybrid | Lawai, HI | 40.2 GWh | 2.7 mi |
| Aloha Solar Energy Fund 1 PK1 | Waianae, HI | 6.6 GWh | 90.1 mi |
| Biomass to Energy Facility, Kauai | Koloa, HI | 6.4 GWh | 4.5 mi |
| EE Waianae Solar Project | Waianae, HI | 59.4 GWh | 86.8 mi |
| Gay Robinson | Kaumakani, HI | 42.4 GWh | 11.6 mi |
| Kahe | Kapolei, HI | 2.8 TWh | 92.8 mi |
| Kalaheo Hydro | Kalaheo, HI | 2.3 GWh | 5.6 mi |
| Kapaa Photovoltaic Project | Kapaa, HI | 1.5 GWh | 14.5 mi |
| Kapaia Power Station | Lihue, HI | 190.1 GWh | 8.1 mi |
| Kapolei Solar Energy Park | Kapolei, HI | 1.4 GWh | 94.5 mi |
| Kawailoa Solar | Haleiwa, HI | 73.9 GWh | 91.5 mi |
| Kawailoa Wind | Haleiwa, HI | 93.2 GWh | 92.6 mi |
| KIUC Kapaia PV and BA Storage Project Hy | Lihue, HI | 21.0 GWh | 8.1 mi |
| KRS I Anahola Solar Hybrid | Anahola, HI | 20.6 GWh | 18.5 mi |
| Mauka FIT One | Kahuku, HI | 3.1 GWh | 95.3 mi |
| Port Allen (HI) | Eleele, HI | 78.8 GWh | 8.7 mi |
| Port Allen Solar | Eleele, HI | 8.5 GWh | 8.4 mi |
| Schofield Generating Station | Schofield Barracks, HI | 9.3 GWh | 94 mi |
| Wainiha Hydro | Hanalei, HI | 19.1 GWh | 21.5 mi |