Prices here are state averages across all utilities and rate plans, from the U.S. Energy Information Administration — not the rate on any one bill. Generation-mix figures are reported annually, not real time.

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Power Plants in Hawaii

73 operating plants, ranked by nameplate capacity.

KaheHawaiian Electric Co Inc · Petroleum Liquids · 6 generators609.7 MW WaiauHawaiian Electric Co Inc · Petroleum Liquids · 6 generators374.6 MW Kalaeloa Cogen PlantKalaeloa Partners LP · Petroleum Liquids · 3 generators299.4 MW MaalaeaMaui Electric Co Ltd · Petroleum Liquids · 20 generators217.3 MW Kapolei Energy StorageKapolei Energy Storage I, LLC · Batteries · 1 generator185 MW AES Maui Kuihelani Solar HybridAES Distributed Energy · Batteries · 2 generators120 MW Ho'Ohana Solar 1Ho'Ohana Solar 1 LLC · Solar Photovoltaic · 2 generators117.3 MW Campbell Industrial ParkHawaiian Electric Co Inc · Petroleum Liquids · 1 generator113 MW H PowerCovanta Honolulu Resource Recovery · Municipal Solid Waste · 3 generators100.2 MW Port Allen (HI)Kauai Island Utility Cooperative · Petroleum Liquids · 11 generators89.5 MW KeaholeHawaii Electric Light Co Inc · Petroleum Liquids · 7 generators89.1 MW Mililani South Solar FarmMililani I Solar LLC · Solar Photovoltaic · 2 generators78 MW Hale Kuawehi Solar HybridHale Kuawehi Solar LLC · Solar Photovoltaic · 2 generators74 MW Waiawa Solar Power HybridWaiawa Solar Power LLC · Batteries · 2 generators72 MW Kawailoa WindKawailoa Wind LLC · Onshore Wind Turbine · 1 generator69 MW Hamakua Energy PlantHamakua Energy LP · Petroleum Liquids · 3 generators66 MW AES Waikoloa Solar HybridAES Distributed Energy · Batteries · 2 generators60 MW Schofield Generating StationHawaiian Electric Co Inc · Other Waste Biomass · 6 generators50.4 MW Kawailoa SolarKawailoa Solar, LLC · Solar Photovoltaic · 1 generator49 MW Puna Geothermal Venture IPuna Geothermal Venture · Geothermal · 11 generators47.5 MW Waipio SolarWaipio PV, LLC · Solar Photovoltaic · 1 generator45.9 MW AES Lawai Solar HybridAES Distributed Energy · Solar Photovoltaic · 2 generators40 MW PunaHawaii Electric Light Co Inc · Petroleum Liquids · 2 generators39.1 MW Kapaia Power StationKauai Island Utility Cooperative · All Other · 1 generator39.1 MW W H HillHawaii Electric Light Co Inc · Petroleum Liquids · 2 generators37.1 MW Auwahi Wind Energy HybridAuwahi Wind Energy LLC · Onshore Wind Turbine · 2 generators35 MW KahuluiMaui Electric Co Ltd · Petroleum Liquids · 4 generators34 MW Kaheawa Wind Power II LLCEvergreen Wind, LLC · Onshore Wind Turbine · 2 generators31 MW Kaheawa Pastures Wind Farm HybridEvergreen Wind, LLC · Onshore Wind Turbine · 1 generator30 MW Kahuku Wind Power LLCEvergreen Wind, LLC · Onshore Wind Turbine · 1 generator30 MW EE Waianae Solar ProjectEE Waianae Solar Project LLC · Solar Photovoltaic · 1 generator28.3 MW KIUC Kapaia PV and BA Storage Project HyTesla Inc. · Solar Photovoltaic · 2 generators28 MW AES Kekaha Solar, LLC HybridAES Distributed Energy · Batteries · 2 generators28 MW Na Pua Makani Wind ProjectNa Pua Makani Power Partners LLC · Onshore Wind Turbine · 1 generator27.6 MW AES West Oahu Solar HybridAES Distributed Energy · Batteries · 2 generators25 MW Pakini Nui Wind FarmApollo Energy Corp · Onshore Wind Turbine · 1 generator21 MW KanoelehuaHawaii Electric Light Co Inc · Petroleum Liquids · 5 generators21 MW West Loch Solar OneHawaiian Electric Co Inc · Solar Photovoltaic · 1 generator20 MW Tesoro HawaiiPAR Petroleum · Petroleum Liquids · 1 generator20 MW Lanikuhana Solar LLCLanikuhana Solar LLC · Solar Photovoltaic · 1 generator14.7 MW Palaau Power HybridMaui Electric Co Ltd · Petroleum Liquids · 9 generators12.6 MW KRS II Koloa SolarKauai Island Utility Cooperative · Solar Photovoltaic · 1 generator12 MW KRS I Anahola Solar HybridKauai Island Utility Cooperative · Solar Photovoltaic · 1 generator12 MW Waipio PeninsulaPacific Energy Solutions, LLC · Solar Photovoltaic · 1 generator11 MW Hawi Wind FarmEDF Renewable Asset Holdings, Inc. · Onshore Wind Turbine · 1 generator10.6 MW Miki BasinMaui Electric Co Ltd · Petroleum Liquids · 8 generators10.4 MW Wailuku River HydroelectricWailuku Holding Company LLC · Conventional Hydroelectric · 2 generators10.4 MW Biomass to Energy Facility, KauaiMahipapa LLC · Other Waste Biomass · 3 generators10.3 MW HNL Emergency Power FacilityHawaiian Electric Co Inc · Other Waste Biomass · 4 generators10 MW Gay RobinsonGay & Robinson Inc · Conventional Hydroelectric · 2 generators7.7 MW WaimeaHawaii Electric Light Co Inc · Petroleum Liquids · 3 generators7.5 MW Port Allen SolarUnknown operator · Solar Photovoltaic · 1 generator6 MW BYU - HawaiiSkyHigh 2 Solar · Solar Photovoltaic · 2 generators5 MW Aloha Solar Energy Fund 1 PK1Altus Power America Management, LLC · Solar Photovoltaic · 1 generator5 MW Waihonu North SolarERCAM LLC · Solar Photovoltaic · 10 generators5 MW Kalaeloa Renewable Energy ParkENI New Energy US Inc · Solar Photovoltaic · 1 generator5 MW Kalaeloa Solar TwoAltus Power America Management, LLC · Solar Photovoltaic · 1 generator5 MW Wainiha HydroBBCP Kauai Operating LLC · Conventional Hydroelectric · 2 generators3.6 MW Mauka FIT OneValta Energy · Solar Photovoltaic · 1 generator3.5 MW PuueoHawaii Electric Light Co Inc · Conventional Hydroelectric · 2 generators3.1 MW Ku'ia SolarKu'ia Solar LLC · Solar Photovoltaic · 1 generator2.9 MW Kihei Solar FarmSouth Maui Renewable Resources LLC · Solar Photovoltaic · 1 generator2.9 MW Hana SubstationMaui Electric Co Ltd · Petroleum Liquids · 2 generators2 MW Kalaheo HydroBBCP Kauai Operating LLC · Conventional Hydroelectric · 1 generator2 MW Waihonu South SolarERCAM LLC · Solar Photovoltaic · 3 generators1.5 MW BRE - Ritz Carlton KapaluaOnyx Asset Services Group · Solar Photovoltaic · 1 generator1.5 MW Mauna Loa Macadamia NutMacadamia Nut Road Solar Project 2019 · Solar Photovoltaic · 2 generators1.3 MW Lanai Solar-Electric PlantLanai Sustainability Research LLC · Solar Photovoltaic · 12 generators1.2 MW Waiau HydroHawaii Electric Light Co Inc · Conventional Hydroelectric · 2 generators1 MW Kapolei Solar Energy ParkAltus Power America Management, LLC · Solar Photovoltaic · 1 generator1 MW Kuihelani SubstationMaui Electric Co Ltd · Petroleum Liquids · 1 generator1 MW Pearl City Peninsula Solar ParkAltus Power America Management, LLC · Solar Photovoltaic · 1 generator1 MW Kapaa Photovoltaic ProjectKapaa Solar LLC · Solar Photovoltaic · 1 generator1 MW

Source: U.S. Energy Information Administration, Forms EIA-860/EIA-860M — currently operating generators only, aggregated to the plant level.

Power Plants in Hawaii | EnergyAtlasUSA