Summary of Electricity Activity in Hawaii
Summary of Hawaii Generation
Hawaii is ranked #48 out of 51 U.S. states and territories in terms of total annual net electricity generation.
GridInfo.com electricity generation data is aggregated from Jan 2001 to Jul 2024.
| Companies on File | 57 |
|---|---|
| Plants on File | 98 |
| Total Generation | 810.62M MMBtu |
| Total Sales | 773.94M kWh |
| Total Revenue | $289.48M |
Map of Top Producing Cities in the Hawaii
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Natural Gas Rank
#51
Coal Rank
#44
Nuclear Rank
#47
Hydroelectric Rank
#49
Wind Rank
#28
Solar Rank
#27
Monthly Net Generation for Hawaii
Electricity Sales Distribution
Electricity Sales, Price, and Revenue Breakdown
| Sales | Price (Avg) | Revenue | |
|---|---|---|---|
| Residential | 228.55M kWh | 42.67 cents/kWh | $97.53M |
| Commercial | 241.98M kWh | 37.81 cents/kWh | $91.49M |
| Industrial | 303.41M kWh | 33.11 cents/kWh | $100.46M |
| Transportation | 0 kWh | 0.00 cents/kWh | $0 |
| Total | 773.94M kWh | 37.40 cents/kWh | $289.48M |
Production by Source
Largest 24 Power Plants in Hawaii
| Rank | Plant | Utility | Location | Annual Generation | Initial Operation Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| #12 | Auwahi Wind Energy Hybrid | Auwahi Wind Energy LLC | Kula, Hawaii | 173.8 GWh | Nov 2012 | Dec 2023 | Wind |
| #22 | Biomass to Energy Facility, Kauai | Mahipapa LLC | Koloa, Hawaii | 88.8 GWh | Apr 2014 | Dec 2023 | Agricultural By-Products : 94.6% Wood/Wood Waste Solids : 5.2% |
| #16 | Campbell Industrial Park | Hawaiian Electric Co Inc | Kapolei, Hawaii | 119.5 GWh | Jun 2009 | Jun 2024 | Distillate Fuel Oil |
| #21 | Gay Robinson | Gay & Robinson Inc | Kaumakani, Hawaii | 89.8 GWh | Feb 1982 | Dec 2023 | Water |
| #5 | H Power | Covanta Honolulu Resource Recovery | Kapolei, Hawaii | 352.3 GWh | Oct 1989 | Jul 2024 | Non-biogenic Municipal Solid Waste : 54.4% Biogenic Municipal Solid Waste : 44.5% Distillate Fuel Oil : 1.2% |
| #13 | Hamakua Energy Plant | Hamakua Energy, LLC | Honokaa, Hawaii | 153.5 GWh | Jun 2000 | Jul 2024 | Waste/Other Oil : 56.3% Other Biomass Liquids : 43.7% |
| #1 | Kahe | Hawaiian Electric Co Inc | Kapolei, Hawaii | 2.8 TWh | Feb 1963 | Jul 2024 | Residual Fuel Oil |
| #19 | Kaheawa Pastures Wind Farm Hybrid | Evergreen Wind, LLC | Maalaea, Hawaii | 102.4 GWh | Dec 2005 | Jul 2024 | Wind |
| #23 | Kahuku Wind Power LLC | Evergreen Wind, LLC | Honolulu, Hawaii | 83.8 GWh | Feb 2011 | Jul 2024 | Wind |
| #6 | Kahului | Maui Electric Co Ltd | Kahului, Hawaii | 293.6 GWh | Apr 1948 | Dec 2023 | Residual Fuel Oil |
| #2 | Kalaeloa Cogen Plant | Kalaeloa Partners LP | Kapolei, Hawaii | 1.5 TWh | Sep 1989 | Jul 2024 | Residual Fuel Oil : 99.9% |
| #10 | Kapaia Power Station | Kauai Island Utility Cooperative | Lihue, Hawaii | 196.2 GWh | Aug 2002 | Jul 2024 | Waste/Other Oil : 81.7% Distillate Fuel Oil : 18.3% |
| #14 | Kawailoa Wind | Kawailoa Wind LLC | Haleiwa, Hawaii | 140.5 GWh | Oct 2012 | Jul 2024 | Wind |
| #7 | Keahole | Hawaii Electric Light Co Inc | Kailua Kona, Hawaii | 291.6 GWh | Oct 1984 | Jul 2024 | Distillate Fuel Oil |
| #4 | Maalaea | Maui Electric Co Ltd | Kihei, Hawaii | 658.9 GWh | Nov 1971 | Jul 2024 | Distillate Fuel Oil |
| #24 | Mililani South Solar Farm | Mililani I Solar LLC | Mililani, Hawaii | 76.3 GWh | Jun 2022 | Jul 2024 | Solar |
| #17 | Na Pua Makani Wind Project | Na Pua Makani Power Partners LLC | Kahuku, Hawaii | 117.6 GWh | Nov 2020 | Jul 2024 | Wind |
| #15 | Pakini Nui Wind Farm | Apollo Energy Corp | Naalehu, Hawaii | 126.4 GWh | Mar 2007 | Jul 2024 | Wind |
| #18 | Puna | Hawaii Electric Light Co Inc | Keaau, Hawaii | 108.2 GWh | Jul 1988 | Dec 2023 | Distillate Fuel Oil |
| #9 | Puna Geothermal Venture I | Puna Geothermal Venture | Pahoa, Hawaii | 211.5 GWh | Jul 1992 | Dec 2023 | Geothermal |
| #11 | Tesoro Hawaii | PAR Petroleum | Kapolei, Hawaii | 177.8 GWh | Nov 1982 | Jul 2024 | Waste/Other Oil : 99.2% Distillate Fuel Oil : 0.8% |
| #8 | W H Hill | Hawaii Electric Light Co Inc | Hilo, Hawaii | 283.2 GWh | Nov 1965 | Dec 2023 | Residual Fuel Oil |
| #3 | Waiau | Hawaiian Electric Co Inc | Pearl City, Hawaii | 1.2 TWh | Nov 1947 | Jul 2024 | Residual Fuel Oil : 94.5% Distillate Fuel Oil : 5.5% |
| #20 | Waipio Solar | Waipio PV, LLC | Waipio, Hawaii | 98.2 GWh | Aug 2019 | Jul 2024 | Solar |
Electricity Generation by Hawaii Counties
| State Rank | County | # Power Plants | Net Generation Past 12 Months | Net Generation from Natural Gas | Net Generation from Wind | Net Generation from Solar | Net Generation from Nuclear |
|---|---|---|---|---|---|---|---|
| #3 | Hawaii County, HI | 19 | 1.3 TWh | 0.0 Wh | 126.4 GWh | 58.1 GWh | 0.0 Wh |
| #1 | Honolulu County, HI | 46 | 7.1 TWh | 0.0 Wh | 341.8 GWh | 574.2 GWh | 0.0 Wh |
| #4 | Kauai County, HI | 14 | 636.4 GWh | 0.0 Wh | 0.0 Wh | 168.7 GWh | 0.0 Wh |
| #2 | Maui County, HI | 18 | 1.4 TWh | 0.0 Wh | 332.6 GWh | 19.6 GWh | 0.0 Wh |
Top 20 Electricity Producing Cities in Hawaii
| City | Net Generation | # Power Plants |
|---|---|---|
| Haleiwa, Hawaii | 209.5 GWh | 2 |
| Hilo, Hawaii | 320.4 GWh | 5 |
| Honokaa, Hawaii | 153.5 GWh | 1 |
| Kahuku, Hawaii | 124.1 GWh | 2 |
| Kahului, Hawaii | 293.6 GWh | 1 |
| Kaiminani, Hawaii | 291.6 GWh | 1 |
| Kapolei, Hawaii | 4.9 TWh | 8 |
| Kaumakani, Hawaii | 89.8 GWh | 1 |
| Kawela Bay, Hawaii | 83.8 GWh | 1 |
| Keaau, Hawaii | 108.2 GWh | 1 |
| Kihei, Hawaii | 660.6 GWh | 2 |
| Koloa, Hawaii | 110.7 GWh | 2 |
| Kula, Hawaii | 173.8 GWh | 1 |
| Lihue, Hawaii | 216.2 GWh | 2 |
| Maalaea, Hawaii | 102.4 GWh | 1 |
| Mililani Town, Hawaii | 109.5 GWh | 2 |
| Naalehu, Hawaii | 126.4 GWh | 1 |
| Pahoa, Hawaii | 211.5 GWh | 1 |
| Pearl City, Hawaii | 1.2 TWh | 2 |
| Waipio, Hawaii | 147.1 GWh | 2 |
Electricity Generation for Neighboring States
| National Rank | State | Net Generation | # Power Plants |
|---|---|---|---|
| #47 | Alaska | 11.2 TWh | 218 |
| #12 | Arizona | 129.7 TWh | 220 |
| #3 | California | 274.9 TWh | 2,305 |
| #29 | Colorado | 69.1 TWh | 340 |
| #41 | Idaho | 34.0 TWh | 196 |
| #22 | Iowa | 82.3 TWh | 349 |
| #30 | Kansas | 68.2 TWh | 197 |
| #24 | Minnesota | 78.3 TWh | 889 |
| #40 | Montana | 36.7 TWh | 96 |
| #37 | Nebraska | 46.1 TWh | 146 |
| #33 | Nevada | 52.3 TWh | 153 |
| #36 | New Mexico | 47.4 TWh | 181 |
| #32 | North Dakota | 53.0 TWh | 72 |
| #17 | Oklahoma | 110.4 TWh | 159 |
| #20 | Oregon | 86.6 TWh | 320 |
| #43 | South Dakota | 22.7 TWh | 60 |
| #1 | Texas | 666.2 TWh | 1,308 |
| #39 | Utah | 37.0 TWh | 179 |
| #13 | Washington | 121.0 TWh | 183 |
| #34 | Wyoming | 51.6 TWh | 92 |
* Net Generation data is based on the last 12 months since Jul 2024