Summary of Electricity Activity in Kauai County, HI
Summary of Kauai County, HI Generation
Kauai County, HI is ranked #968 out of 2,153 U.S. counties nationwide and #4 out of 4 Hawaii counties in terms of total annual net electricity generation.
| Annual Generation | 485.5 GWh |
|---|---|
| Annual Consumption | 3.6 M MMBtu |
| Last Update | Mar 2025 |
| Power Plants | 14 |
| Companies on File | 9 |
Map of Top Producing Plants in Kauai County, HI
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Annual Net Generation From distillate fuel oil power
190.7 GWh
National Rank in Terms of distillate fuel oil Net Electricity Generation
#5 /738 U.S. Counties
State Rank in Terms of distillate fuel oil Net Electricity Generation
#3 /4 Hawaii Counties
Monthly Net Generation for Kauai County, HI
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #4 / 4 | #968 / 2153 | 485.50 GWh | 3.62 M MMBtu |
| Distillate Fuel Oil | #3 / 4 | #5 / 738 | 190.68 GWh | 1.77 M MMBtu |
| Solar | #2 / 4 | #334 / 1207 | 139.91 GWh | 514.50 k MMBtu |
| Water | #1 / 2 | #301 / 546 | 65.58 GWh | 244.30 k MMBtu |
| Other Fuel | #1 / 1 | #4 / 7 | 43.63 GWh | 411.67 k MMBtu |
| Waste/Other Oil | #2 / 3 | #3 / 15 | 41.85 GWh | 498.76 k MMBtu |
| Agricultural By-Products | #1 / 1 | #6 / 8 | 6.43 GWh | 188.26 k MMBtu |
| Wood/Wood Waste Solids | #1 / 1 | #139 / 139 | 7.72 MWh | 332 MMBtu |
Power Plants in Kauai County, HI
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Kapaia Power Station | Kauai Island Utility Cooperative | 188.0 GWh | 1.8 M MMBtu | Distillate Fuel Oil : 54.5% Other Fuel : 23.2% Waste/Other Oil : 22.3% |
| Port Allen (HI) | Kauai Island Utility Cooperative | 88.1 GWh | 881.6 k MMBtu | Distillate Fuel Oil |
| Gay Robinson | Gay & Robinson Inc | 42.4 GWh | 156.6 k MMBtu | Water |
| AES Lawai Solar Hybrid | AES Distributed Energy | 37.9 GWh | 139.9 k MMBtu | Solar : 99.2% |
| AES Kekaha Solar, LLC Hybrid | AES Distributed Energy | 26.0 GWh | 97.1 k MMBtu | Solar |
| KRS I Anahola Solar Hybrid | Kauai Island Utility Cooperative | 21.2 GWh | 78.3 k MMBtu | Solar |
| KIUC Kapaia PV and BA Storage Project Hy | Tesla Inc. | 21.0 GWh | 83.6 k MMBtu | Solar |
| Wainiha Hydro | BBCP Kauai Operating LLC | 20.9 GWh | 77.7 k MMBtu | Water |
| KRS II Koloa Solar | Kauai Island Utility Cooperative | 19.8 GWh | 73.7 k MMBtu | Solar |
| Port Allen Solar | Kaieie Waho Company LLC | 10.0 GWh | 36.5 k MMBtu | Solar |
| Biomass to Energy Facility, Kauai | Mahipapa LLC | 6.4 GWh | 188.8 k MMBtu | Agricultural By-Products : 99.8% |
| Kalaheo Hydro | BBCP Kauai Operating LLC | 2.3 GWh | 9.9 k MMBtu | Water |
| Kapaa Photovoltaic Project | Kapaa Solar LLC | 1.5 GWh | 5.4 k MMBtu | Solar |
| Lihue Plantation Ltd | Lihue Plantation Co Ltd | 0.0 Wh | 0 MMBtu | No Information Available |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #208 | Honolulu County | 6.5 TWh | 48 |
* Net Generation data is based on the last 12 months since Mar 2025
Electricity Generation for Cities Located in Kauai County, HI
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #32 | Anahola, HI | 21.2 GWh | 1 |
| #14 | Eleele, HI | 98.1 GWh | 2 |
| #33 | Hanalei, HI | 20.9 GWh | 1 |
| #40 | Kalaheo, HI | 2.3 GWh | 1 |
| #41 | Kapaa, HI | 1.5 GWh | 1 |
| #25 | Kaumakani, HI | 42.4 GWh | 1 |
| #31 | Kekaha, HI | 26.0 GWh | 1 |
| #30 | Koloa, HI | 26.3 GWh | 2 |
| #27 | Lawai, HI | 37.9 GWh | 1 |
| #6 | Lihue, HI | 209.0 GWh | 3 |
* Net Generation data is based on the last 12 months since Mar 2025