State profile

Power plants in Hawaii

Hawaii has 73 generating facilities in this directory, with a combined nameplate capacity of 3.60 GW. The largest share of capacity comes from oil (61%). It also tracks 11 retired plants and 5 under construction.

73
Plants
3.60 GW
Total capacity
8
Fuel types
609.7 MW
Largest: Kahe

Capacity mix

Oil 61.5%Solar 19.2%Wind 7.1%Storage 5.1%Waste 2.8%Biomass 2.0%Geothermal 1.4%Hydroelectric 1.0%

By fuel type in Hawaii

Oil plants20 · 2.21 GWSolar plants31 · 691.2 MWWind plants8 · 254.2 MWStorage plants1 · 185 MWWaste plants1 · 100.2 MWBiomass plants3 · 70.7 MWGeothermal plants1 · 51 MWHydroelectric plants8 · 34.6 MW

All plants in Hawaii by capacity

PlantFuelOwnerCapacity
KaheOilHawaiian Electric Co Inc609.7 MW
WaiauOilHawaiian Electric Co Inc474.6 MW
Kalaeloa Cogen PlantOilKalaeloa Partners LP299.4 MW
MaalaeaOilMaui Electric Co Ltd229.8 MW
Kapolei Energy StorageStorageKapolei Energy Storage I, LLC185 MW
AES Maui Kuihelani Solar HybridSolarAES Distributed Energy120 MW
Campbell Industrial ParkOilHawaiian Electric Co Inc113 MW
H PowerWasteCovanta Honolulu Resource Recovery100.2 MW
Port Allen (HI)OilKauai Island Utility Cooperative89.5 MW
KeaholeOilHawaii Electric Light Co Inc89.1 MW
Mililani South Solar FarmSolarMililani I Solar LLC78 MW
Waiawa Solar Power HybridSolarWaiawa Solar Power LLC72 MW
Kawailoa WindWindKawailoa Wind LLC69 MW
Hamakua Energy PlantOilHamakua Energy LP66 MW
AES Waikoloa Solar HybridSolarAES Distributed Energy60 MW
Puna Geothermal Venture IGeothermalPuna Geothermal Venture51 MW
Schofield Generating StationBiomassHawaiian Electric Co Inc50.4 MW
Kawailoa SolarSolarKawailoa Solar, LLC49 MW
Waipio SolarSolarWaipio PV, LLC45.9 MW
AES Lawai Solar HybridSolarAES Distributed Energy40 MW
Kapaia Power StationOilKauai Island Utility Cooperative39.1 MW
PunaOilHawaii Electric Light Co Inc39.1 MW
W H HillOilHawaii Electric Light Co Inc37.1 MW
Auwahi Wind Energy HybridWindAuwahi Wind Energy LLC35 MW
KahuluiOilMaui Electric Co Ltd34 MW
Kaheawa Wind Power II LLCWindEvergreen Wind, LLC31 MW
Kaheawa Pastures Wind Farm HybridWindEvergreen Wind, LLC30 MW
Kahuku Wind Power LLCWindEvergreen Wind, LLC30 MW
EE Waianae Solar ProjectSolarEE Waianae Solar Project LLC28.3 MW
AES Kekaha Solar, LLC HybridSolarAES Distributed Energy28 MW
KIUC Kapaia PV and BA Storage Project HySolarTesla Inc.28 MW
Na Pua Makani Wind ProjectWindNa Pua Makani Power Partners LLC27.6 MW
AES West Oahu Solar HybridSolarAES Distributed Energy25 MW
KanoelehuaOilHawaii Electric Light Co Inc21 MW
Pakini Nui Wind FarmWindApollo Energy Corp21 MW
Tesoro HawaiiOilPAR Petroleum20 MW
West Loch Solar OneSolarHawaiian Electric Co Inc20 MW
Palaau Power HybridOilMaui Electric Co Ltd17.1 MW
Lanikuhana Solar LLCSolarLanikuhana Solar LLC14.7 MW
Hawaii CogenOilIsland Energy Services12.2 MW
KRS I Anahola Solar HybridSolarKauai Island Utility Cooperative12 MW
KRS II Koloa SolarSolarKauai Island Utility Cooperative12 MW
Waipio PeninsulaSolarPacific Energy Solutions, LLC11 MW
Hawi Wind FarmWindEDF Renewable Asset Holdings, Inc.10.6 MW
Miki BasinOilMaui Electric Co Ltd10.4 MW
Wailuku River HydroelectricHydroelectricWailuku Holding Company LLC10.4 MW
Biomass to Energy Facility, KauaiBiomassMahipapa LLC10.3 MW
HNL Emergency Power FacilityBiomassHawaiian Electric Co Inc10 MW
Gay RobinsonHydroelectricGay & Robinson Inc8.7 MW
WaimeaOilHawaii Electric Light Co Inc7.5 MW
Port Allen SolarSolarKaieie Waho Company LLC6 MW
Aloha Solar Energy Fund 1 PK1SolarAltus Power America Management, LLC5 MW
BYU - HawaiiSolarSkyHigh 2 Solar5 MW
Kalaeloa Renewable Energy ParkSolarENI New Energy US Inc5 MW
Kalaeloa Solar TwoSolarAltus Power America Management, LLC5 MW
Waihonu North SolarSolarWaihonu North LLC5 MW
Kaheka HydroHydroelectricMahi Pono LLC4.5 MW
Wainiha HydroHydroelectricBBCP Kauai Operating LLC3.6 MW
Mauka FIT OneSolarValta Energy3.5 MW
PuueoHydroelectricHawaii Electric Light Co Inc3.1 MW
Kihei Solar FarmSolarSouth Maui Renewable Resources LLC2.9 MW
Ku'ia SolarSolarKu'ia Solar LLC2.9 MW
Hana SubstationOilMaui Electric Co Ltd2 MW
Kalaheo HydroHydroelectricBBCP Kauai Operating LLC2 MW
Waihonu South SolarSolarWaihonu South LLC1.5 MW
Mauna Loa Macadamia NutSolarMacadamia Nut Road Solar Project 20191.3 MW
Paia Hydroelectric PlantHydroelectricMahi Pono LLC1.3 MW
Lanai Solar-Electric PlantSolarLanai Sustainability Research LLC1.2 MW
Kapaa Photovoltaic ProjectSolarKapaa Solar LLC1 MW
Kapolei Solar Energy ParkSolarAltus Power America Management, LLC1 MW
Kuihelani SubstationOilMaui Electric Co Ltd1 MW
Pearl City Peninsula Solar ParkSolarAltus Power America Management, LLC1 MW
Waiau HydroHydroelectricHawaii Electric Light Co Inc1 MW
Retired plants (11)
PlantFuelOwnerCapacity
AES Hawaiiretired 2022CoalAES Hawaii LLC203 MW
Honoluluretired 2014OilHawaiian Electric Co Inc104.4 MW
Shipmanretired 2015OilHawaii Electric Light Co Inc18.5 MW
Ewa Nui Substation DGretired 2010OilHawaiian Electric Co Inc9.6 MW
Kamaoa Wind Farmretired 2006WindApollo Energy Corp9.2 MW
CEIP Substation Distributed Generationretired 2010OilHawaiian Electric Co Inc4.8 MW
Helemano Substation DGretired 2010OilHawaiian Electric Co Inc4.8 MW
Iwilei Tank Farm DGretired 2010OilHawaiian Electric Co Inc4.8 MW
Kalaeoloa Pole Yard DGretired 2010OilHawaiian Electric Co Inc4.8 MW
Lalamilo Windfarmretired 2010WindHawaii Electric Light Co Inc2.2 MW
Campbell Industrial Park BESSretired 2020StorageHawaiian Electric Co Inc1 MW
Under construction (5)
PlantFuelOwnerCapacity
Ho'Ohana Solar 1constr.SolarHo'Ohana Solar 1 LLC104 MW
AES Waiawa Phase 2 Solarconstr.SolarAES Distributed Energy60 MW
Hale Kuawehi Solar Hybridconstr.SolarHale Kuawehi Solar LLC60 MW
Hu Honua Bioenergy Facilityconstr.BiomassHu Honua Bioenergy, LLC36 MW
AES Mountain View Solarconstr.SolarAES Distributed Energy14 MW