Directory of Power Plants in Hawaii

List of All Hawaii Power Plants

Displaying Results 1 to 63 of 63
Plant NameUtilityLocationBalancing AuthorityAnnual GenerationPlant DateLast UpdateFuel Types
AES Kekaha Solar, LLC HybridAES Distributed EnergyKekaha, HI27.9 GWhNov 2019Dec 2022 Solar
AES Lawai Solar HybridAES Distributed EnergyLawai, HI39.2 GWhNov 2018Mar 2024 Solar
AES Waikoloa Solar HybridAES Distributed EnergyWaikoloa Village, HI (HECO)33.6 GWh-Mar 2024 Solar
Aloha Solar Energy Fund 1 PK1Altus Power America Management, LLCWaianae, HI8.5 GWhFeb 2017Dec 2022 Solar
Auwahi Wind Energy HybridAuwahi Wind Energy LLCKula, HI100.7 GWhNov 2012Dec 2022 Wind
Biomass to Energy Facility, KauaiGreen Energy Team LLCKoloa, HI56.0 GWhApr 2014Dec 2022 Wood/Wood Waste Solids : 92.1% Agricultural By-Products : 7.6%
BYU - HawaiiSkyHigh 2 SolarLaie, HI (HECO)4.3 GWhOct 2021Dec 2022 Solar
Campbell Industrial ParkHawaiian Electric Co IncKapolei, HI128.4 GWhJun 2009Mar 2024 Distillate Fuel Oil
EE Waianae Solar ProjectEE Waianae Solar Project LLCWaianae, HI (HECO)58.8 GWhDec 2016Mar 2024 Solar
Gay RobinsonGay & Robinson IncKaumakani, HI (NA)39.8 GWhFeb 1982Dec 2022 Water
H PowerCovanta Honolulu Resource RecoveryKapolei, HI346.0 GWhOct 1989Mar 2024 Non-biogenic Municipal Solid Waste : 54.3% Biogenic Municipal Solid Waste : 44.4% Distillate Fuel Oil : 1.3%
Hamakua Energy PlantHamakua Energy, LLCHonokaa, HI263.2 GWhJun 2000Feb 2024 Waste/Other Oil : 67.3% Other Biomass Liquids : 32.7%
Hana SubstationMaui Electric Co LtdHana, HI113.6 MWhMar 2001Dec 2022 Distillate Fuel Oil
HNL Emergency Power FacilityHawaiian Electric Co IncHonolulu, HI1.5 GWhMay 2017Dec 2022 Other Biomass Liquids
KaheHawaiian Electric Co IncKapolei, HI2.7 TWhFeb 1963Mar 2024 Residual Fuel Oil
Kaheawa Pastures Wind Farm HybridEvergreen Wind, LLCMaalaea, HI98.8 GWhDec 2005Mar 2024 Wind
Kaheawa Wind Power II LLCEvergreen Wind, LLCWailuku, HI49.2 GWhMay 2012Mar 2024 Wind
Kahuku Wind Power LLCEvergreen Wind, LLCHonolulu, HI83.0 GWhFeb 2011Mar 2024 Wind
KahuluiMaui Electric Co LtdKahului, HI170.0 GWhApr 1948Dec 2022 Residual Fuel Oil
Kalaeloa Cogen PlantKalaeloa Partners LPKapolei, HI1.4 TWhSep 1989Mar 2024 Residual Fuel Oil : 99.9%
Kalaeloa Renewable Energy ParkHanwha Q CELLS USAEwa Beach, HI7.1 GWhDec 2013Dec 2022 Solar
Kalaeloa Solar TwoAltus Power America Management, LLCHonolulu, HI7.2 GWhNov 2012Dec 2022 Solar
Kalaheo HydroBBCP Kauai Operating LLCKalaheo, HI2.6 GWhDec 1927Dec 2022 Water
KanoelehuaHawaii Electric Light Co IncHilo, HI3.1 GWhDec 1961Dec 2022 Distillate Fuel Oil
Kapaa Photovoltaic ProjectKapaa Solar LLCKapaa, HI1.9 GWhNov 2010Dec 2022 Solar
Kapaia Power StationKauai Island Utility CooperativeLihue, HI196.6 GWhAug 2002Mar 2024 Waste/Other Oil : 99.2% Distillate Fuel Oil : 0.8%
Kapolei Solar Energy ParkAltus Power America Management, LLCKapolei, HI (HECO)999.9 MWhJan 2012Dec 2022 Solar
Kawailoa SolarKawailoa Solar, LLCHaleiwa, HI (HECO)73.6 GWhOct 2019Mar 2024 Solar
Kawailoa WindKawailoa Wind LLCHaleiwa, HI128.7 GWhOct 2012Mar 2024 Wind
KeaholeHawaii Electric Light Co IncKailua Kona, HI265.4 GWhOct 1984Mar 2024 Distillate Fuel Oil
Kihei Solar FarmSouth Maui Renewable Resources LLCKihei, HI (HECO)6.2 GWhApr 2018Dec 2022 Solar
KIUC Kapaia PV and BA Storage Project HybridTesla Inc.Lihue, HI (NA)20.3 GWhApr 2017Dec 2022 Solar
KRS I Anahola Solar HybridKauai Island Utility CooperativeAnahola, HI20.2 GWhJul 2015Mar 2024 Solar
KRS II Koloa SolarKauai Island Utility CooperativeKoloa, HI22.5 GWhMay 2014Mar 2024 Solar
Ku'ia SolarKu'ia Solar LLCLahaina, HI (HECO)5.4 GWhSep 2018Dec 2022 Solar
Lanai Solar-Electric PlantLanai Sustainability Research LLCLanai City, HI145.0 MWhNov 2008Dec 2022 Solar
Lanikuhana Solar LLCLanikuhana Solar LLCMililani, HI (HECO)31.6 GWhAug 2019Mar 2024 Solar
MaalaeaMaui Electric Co LtdKihei, HI702.5 GWhNov 1971Mar 2024 Distillate Fuel Oil
Mauka FIT OneValta EnergyKahuku, HI5.3 GWhSep 2020Dec 2022 Solar
Miki BasinMaui Electric Co LtdLanai City, HI39.3 GWhMar 1990Dec 2022 Distillate Fuel Oil
Mililani South Solar FarmMililani I Solar LLCMililani, HI74.5 GWhJun 2022Mar 2024 Solar
Na Pua Makani Wind ProjectNa Pua Makani Power Partners LLCKahuku, HI105.2 GWhNov 2020Mar 2024 Wind
Pakini Nui Wind FarmApollo Energy CorpNaalehu, HI122.2 GWhMar 2007Mar 2024 Wind
Palaau Power HybridMaui Electric Co LtdKaunakakai, HI34.5 GWhMar 1982Dec 2022 Distillate Fuel Oil
Pearl City Peninsula Solar ParkAltus Power America Management, LLCHonolulu, HI (HECO)1.0 GWhOct 2012Dec 2022 Solar
Port Allen (HI)Kauai Island Utility CooperativeEleele, HI46.5 GWhDec 1963Mar 2024 Distillate Fuel Oil
Port Allen SolarKaieie Waho Company LLCEleele, HI12.1 GWhNov 2012Dec 2022 Solar
PunaHawaii Electric Light Co IncKeaau, HI66.5 GWhJul 1988Dec 2022 Distillate Fuel Oil : 99.0% Residual Fuel Oil : 1.0%
Puna Geothermal Venture IPuna Geothermal VenturePahoa, HI225.2 GWhJul 1992Dec 2022 Geothermal
PuueoHawaii Electric Light Co IncHilo, HI4.8 GWhNov 1918Mar 2024 Water
Schofield Generating StationHawaiian Electric Co IncSchofield Barracks, HI (HECO)28.3 GWhMay 2018Mar 2024 Other Biomass Liquids : 51.6% Distillate Fuel Oil : 48.4%
Tesoro HawaiiPAR PetroleumKapolei, HI (NA)173.7 GWhNov 1982Mar 2024 Waste/Other Oil : 99.1% Distillate Fuel Oil : 0.9%
W H HillHawaii Electric Light Co IncHilo, HI185.0 GWhNov 1965Dec 2022 Residual Fuel Oil
WaiauHawaiian Electric Co IncPearl City, HI1.4 TWhNov 1947Mar 2024 Residual Fuel Oil : 94.7% Distillate Fuel Oil : 5.3%
Waiawa Solar Power HybridWaiawa Solar Power LLCWaipahu, HI (HECO)66.6 GWh-Mar 2024 Solar
Waihonu North SolarWaihonu North LLCMililani, HI8.7 GWhJun 2016Dec 2022 Solar
Waihonu South SolarWaihonu South LLCMililani, HI2.8 GWhJun 2016Dec 2022 Solar
Wailuku River HydroelectricWailuku Holding Company LLCHilo, HI20.5 GWhApr 1993Mar 2024 Water
WaimeaHawaii Electric Light Co IncKamuela, HI2.3 GWhNov 1970Dec 2022 Distillate Fuel Oil
Wainiha HydroBBCP Kauai Operating LLCHanalei, HI24.1 GWhDec 1905Mar 2024 Water
Waipio PeninsulaPacific Energy Solutions, LLCWaipio, HI (HECO)25.0 GWhSep 2015Dec 2022 Solar
Waipio SolarWaipio PV, LLCWaipio, HI (HECO)94.4 GWhAug 2019Mar 2024 Solar
West Loch Solar OneHawaiian Electric Co IncEwa Beach, HI (HECO)40.4 GWhOct 2019Dec 2022 Solar

Browse Power Plants By Hawaii Counties

Figures are based on March 2024 generation numbers.
CountyState RankActive PlantsMar 2024 Generation
Hawaii County, HI# 3191.2 TWh
Honolulu County, HI# 1467.0 TWh
CountyState RankActive PlantsMar 2024 Generation
Kauai County, HI# 414509.6 GWh
Maui County, HI# 2181.2 TWh