| Kahe | Honolulu | Operational | 609.7 MW | 6 | Oil | Hawaiian Electric Co Inc |
| Waiau | Honolulu | Operational | 374.6 MW | 6 | Oil | Hawaiian Electric Co Inc |
| Kalaeloa Cogen Plant | Honolulu | Operational | 299.4 MW | 3 | Oil | Kalaeloa Partners LP |
| Maalaea | Maui | Operational | 229.8 MW | 21 | Oil | Maui Electric Co Ltd |
| Kapolei Energy Storage | Honolulu | Operational | 185 MW | 1 | Battery | Kapolei Energy Storage I, LLC |
| Keamuku | Hawaii | Planned | 172 MW | 2 | Battery, Solar | AES Clean Energy |
| AES Maui Kuihelani Solar Hybrid | Maui | Operational | 120 MW | 2 | Battery, Solar | AES Distributed Energy |
| Ho'Ohana Solar 1 | Honolulu | Operational | 117.3 MW | 2 | Solar, Battery | Ho'Ohana Solar 1 LLC |
| Campbell Industrial Park | Honolulu | Operational | 113 MW | 1 | Oil | Hawaiian Electric Co Inc |
| Puuloa Energy | Honolulu | Planned | 103.4 MW | 11 | Biomass | Puuloa Energy LLC |
| H Power | Honolulu | Operational | 100.2 MW | 3 | Waste, Solar | Covanta Honolulu Resource Recovery |
| Port Allen (HI) | Kauai | Operational | 89.5 MW | 11 | Oil | Kauai Island Utility Cooperative |
| Keahole | Hawaii | Operational | 89.1 MW | 7 | Oil | Hawaii Electric Light Co Inc |
| Mililani South Solar Farm | Honolulu | Operational | 78 MW | 2 | Solar, Battery | Mililani I Solar LLC |
| Hale Kuawehi Solar Hybrid | Hawaii | Operational | 74 MW | 2 | Solar, Battery | Hale Kuawehi Solar LLC |
| Hamakua Energy Plant | Hawaii | Operational, expanding | 73.5 MW | 4 | Oil, Battery | Hamakua Energy LP |
| Waiawa Solar Power Hybrid | Honolulu | Operational | 72 MW | 2 | Battery, Solar | Waiawa Solar Power LLC |
| Kawailoa Wind | Honolulu | Operational | 69 MW | 1 | Wind | Kawailoa Wind LLC |
| AES Waiawa Phase 2 Solar | Honolulu | Planned | 60 MW | 2 | Battery, Solar | AES Distributed Energy |
| AES Waikoloa Solar Hybrid | Hawaii | Operational | 60 MW | 2 | Battery, Solar | AES Distributed Energy |
| Puna Geothermal Venture I | Hawaii | Operational | 51 MW | 12 | Geothermal | Puna Geothermal Venture |
| Schofield Generating Station | Honolulu | Operational | 50.4 MW | 6 | Biomass | Hawaiian Electric Co Inc |
| Kawailoa Solar | Honolulu | Operational | 49 MW | 1 | Solar | Kawailoa Solar, LLC |
| Waipio Solar | Honolulu | Operational | 45.9 MW | 1 | Solar | Waipio PV, LLC |
| AES Lawai Solar Hybrid | Kauai | Operational | 40 MW | 2 | Solar, Battery | AES Distributed Energy |
| Kuihelani Phase 2 | Maui | Planned | 40 MW | 1 | Solar | AES Clean Energy |
| Kapaia Power Station | Kauai | Operational | 39.1 MW | 1 | Other | Kauai Island Utility Cooperative |
| Puna | Hawaii | Operational | 39.1 MW | 2 | Oil | Hawaii Electric Light Co Inc |
| W H Hill | Hawaii | Operational | 37.1 MW | 2 | Oil | Hawaii Electric Light Co Inc |
| Hu Honua Bioenergy Facility | Hawaii | Planned | 36 MW | 1 | Biomass | Hu Honua Bioenergy, LLC |
| Auwahi Wind Energy Hybrid | Maui | Operational | 35 MW | 2 | Wind, Battery | Auwahi Wind Energy LLC |
| Kahului | Maui | Operational | 34 MW | 4 | Oil | Maui Electric Co Ltd |
| Kaheawa Wind Power II LLC | Maui | Operational | 31 MW | 2 | Wind, Battery | Evergreen Wind, LLC |
| Kaheawa Pastures Wind Farm Hybrid | Maui | Operational | 30 MW | 1 | Wind | Evergreen Wind, LLC |
| Kahuku Wind Power LLC | Honolulu | Operational | 30 MW | 1 | Wind | Evergreen Wind, LLC |
| EE Waianae Solar Project | Honolulu | Operational | 28.3 MW | 1 | Solar | EE Waianae Solar Project LLC |
| AES Kekaha Solar, LLC Hybrid | Kauai | Operational | 28 MW | 2 | Battery, Solar | AES Distributed Energy |
| KIUC Kapaia PV and BA Storage Project Hy | Kauai | Operational | 28 MW | 2 | Solar, Battery | Tesla Inc. |
| Na Pua Makani Wind Project | Honolulu | Operational | 27.6 MW | 1 | Wind | Na Pua Makani Power Partners LLC |
| AES West Oahu Solar Hybrid | Honolulu | Operational | 25 MW | 2 | Battery, Solar | AES Distributed Energy |
| KRS I Anahola Solar Hybrid | Kauai | Operational, expanding | 24 MW | 2 | Solar, Battery | Kauai Island Utility Cooperative |
| KRS II Koloa Solar | Kauai | Operational, expanding | 24 MW | 2 | Battery, Solar | Kauai Island Utility Cooperative |
| Kanoelehua | Hawaii | Operational | 21 MW | 5 | Oil | Hawaii Electric Light Co Inc |
| Pakini Nui Wind Farm | Hawaii | Operational | 21 MW | 1 | Wind | Apollo Energy Corp |
| Tesoro Hawaii | Honolulu | Operational | 20 MW | 1 | Oil | PAR Petroleum |
| West Loch Solar One | Honolulu | Operational | 20 MW | 1 | Solar | Hawaiian Electric Co Inc |
| Palaau Power Hybrid | Maui | Operational | 17.1 MW | 11 | Oil, Battery | Maui Electric Co Ltd |
| Lanikuhana Solar LLC | Honolulu | Operational | 14.7 MW | 1 | Solar | Lanikuhana Solar LLC |
| AES Mountain View Solar | Honolulu | Planned | 14 MW | 2 | Battery, Solar | AES Distributed Energy |
| Puuloa Solar | Honolulu | Planned | 12.4 MW | 2 | Solar, Battery | Puuloa Solar LLC |
| Hawaii Cogen | Honolulu | Operational | 12.2 MW | 4 | Oil | Island Energy Services |
| Waipio Peninsula | Honolulu | Operational | 11 MW | 1 | Solar | Pacific Energy Solutions, LLC |
| Hawi Wind Farm | Hawaii | Operational | 10.6 MW | 1 | Wind | EDF Renewable Asset Holdings, Inc. |
| Miki Basin | Maui | Operational | 10.4 MW | 8 | Oil | Maui Electric Co Ltd |
| Wailuku River Hydroelectric | Hawaii | Operational | 10.4 MW | 2 | Hydro | Wailuku Holding Company LLC |
| Biomass to Energy Facility, Kauai | Kauai | Operational | 10.3 MW | 3 | Biomass, Oil | Mahipapa LLC |
| HNL Emergency Power Facility | Honolulu | Operational | 10 MW | 4 | Biomass | Hawaiian Electric Co Inc |
| Gay Robinson | Kauai | Operational | 8.7 MW | 4 | Hydro, Oil | Gay & Robinson Inc |
| Waimea | Hawaii | Operational | 7.5 MW | 3 | Oil | Hawaii Electric Light Co Inc |
| Port Allen Solar | Kauai | Operational | 6 MW | 1 | Solar | Ka Ie Ie Waho Company, LLC |
| Aloha Solar Energy Fund 1 PK1 | Honolulu | Operational | 5 MW | 1 | Solar | Altus Power America Management, LLC |
| BYU - Hawaii | Honolulu | Operational | 5 MW | 2 | Solar, Battery | SkyHigh 2 Solar |
| Kalaeloa Renewable Energy Park | Honolulu | Operational | 5 MW | 1 | Solar | ENI New Energy US Inc |
| Kalaeloa Solar Two | Honolulu | Operational | 5 MW | 1 | Solar | Altus Power America Management, LLC |
| Waihonu North Solar | Honolulu | Operational | 5 MW | 10 | Solar | ERCAM LLC |
| Kaheka Hydro | Maui | Operational | 4.5 MW | 3 | Hydro | Mahi Pono LLC |
| Wainiha Hydro | Kauai | Operational | 3.6 MW | 2 | Hydro | BBCP Kauai Operating LLC |
| Mauka FIT One | Honolulu | Operational | 3.5 MW | 1 | Solar | Valta Energy |
| Puueo | Hawaii | Operational | 3.1 MW | 2 | Hydro | Hawaii Electric Light Co Inc |
| Kihei Solar Farm | Maui | Operational | 2.9 MW | 1 | Solar | South Maui Renewable Resources LLC |
| Ku'ia Solar | Maui | Operational | 2.9 MW | 1 | Solar | Ku'ia Solar LLC |
| Hana Substation | Maui | Operational | 2 MW | 2 | Oil | Maui Electric Co Ltd |
| Kalaheo Hydro | Kauai | Operational | 2 MW | 1 | Hydro | BBCP Kauai Operating LLC |
| Kalaeloa Home Lands Solar | Honolulu | Planned | 1.7 MW | 1 | Solar | Pivot Energy |
| BRE - Ritz Carlton Kapalua | Maui | Operational | 1.5 MW | 1 | Solar | Onyx Asset Services Group |
| Waihonu South Solar | Honolulu | Operational | 1.5 MW | 3 | Solar | ERCAM LLC |
| Mauna Loa Macadamia Nut | Hawaii | Operational | 1.3 MW | 2 | Solar, Battery | Macadamia Nut Road Solar Project 2019 |
| Paia Hydroelectric Plant | Maui | Operational | 1.3 MW | 1 | Hydro | Mahi Pono LLC |
| Lanai Solar-Electric Plant | Maui | Operational | 1.2 MW | 12 | Solar | Lanai Sustainability Research LLC |
| Kapaa Photovoltaic Project | Kauai | Operational | 1 MW | 1 | Solar | Kapaa Solar LLC |
| Kapolei Solar Energy Park | Honolulu | Operational | 1 MW | 1 | Solar | Altus Power America Management, LLC |
| Kuihelani Substation | Maui | Operational | 1 MW | 1 | Oil | Maui Electric Co Ltd |
| Pearl City Peninsula Solar Park | Honolulu | Operational | 1 MW | 1 | Solar | Altus Power America Management, LLC |
| Waiau Hydro | Hawaii | Operational | 1 MW | 2 | Hydro | Hawaii Electric Light Co Inc |