Summary of Electricity Activity in Hawaii County, HI

Summary of Hawaii County, HI Generation

Hawaii County, HI is ranked #677 out of 2,153 U.S. counties nationwide and #3 out of 4 Hawaii counties in terms of total annual net electricity generation.

Annual Generation 1.1 TWh
Annual Consumption 9.2 M MMBtu
Last UpdateApr 2025
Power Plants20
Companies on File11

Map of Top Producing Plants in Hawaii County, HI

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Overall National Rank

#677 /2,153 U.S. Counties

In Net Annual Generation

Overall State Rank

#3 /4 Hawaii Counties

In Net Annual Generation

Overall Annual Net Geneneration

1.1 TWh

Total Annual Fuel Consumption

9.2 M MMBtu

Electric Companies in Hawaii County, HI

11

Hawaii County, HI
Power Plants

20

Annual Net Generation From distillate fuel oil power

422.8 GWh

National Rank in Terms of distillate fuel oil Net Electricity Generation

#2 /736 U.S. Counties

State Rank in Terms of distillate fuel oil Net Electricity Generation

#2 /4 Hawaii Counties

Monthly Net Generation for Hawaii County, HI

Net Generation by Fuel Source

Net Generation by Fuel Source Breakdown

State RankNational RankGenerationFuel Consumption
All#3 / 4#677 / 21531.09 TWh9.24 M MMBtu
Distillate Fuel Oil#2 / 4#2 / 736422.76 GWh4.62 M MMBtu
Geothermal#1 / 1#10 / 18258.94 GWh962.83 k MMBtu
Residual Fuel Oil#3 / 3#4 / 48147.69 GWh2.27 M MMBtu
Wind#3 / 3#399 / 515112.32 GWh418.15 k MMBtu
Solar#4 / 4#466 / 120871.40 GWh260.87 k MMBtu
Other Biomass Liquids#1 / 2#1 / 946.88 GWh507.85 k MMBtu
Water#2 / 2#387 / 54627.29 GWh111.80 k MMBtu
Waste/Other Oil#3 / 3#5 / 158.74 GWh88.78 k MMBtu

Power Plants in Hawaii County, HI

PlantUtility NameGenerationConsumptionFuel Types
KeaholeHawaii Electric Light Co Inc340.4 GWh3.5 M MMBtu Distillate Fuel Oil
Puna Geothermal Venture IPuna Geothermal Venture258.9 GWh962.8 k MMBtu Geothermal
Pakini Nui Wind FarmApollo Energy Corp112.3 GWh418.2 k MMBtu Wind
PunaHawaii Electric Light Co Inc105.9 GWh1.5 M MMBtu Distillate Fuel Oil : 60.3% Residual Fuel Oil : 39.7%
W H HillHawaii Electric Light Co Inc105.6 GWh1.6 M MMBtu Residual Fuel Oil
AES Waikoloa Solar HybridAES Distributed Energy63.2 GWh236.6 k MMBtu Solar : 98.9%
Hamakua Energy PlantHamakua Energy, LLC55.6 GWh596.6 k MMBtu Other Biomass Liquids : 84.3% Waste/Other Oil : 15.7%
Wailuku River HydroelectricWailuku Holding Company LLC23.3 GWh95.9 k MMBtu Water
KanoelehuaHawaii Electric Light Co Inc11.1 GWh202.8 k MMBtu Distillate Fuel Oil
WaimeaHawaii Electric Light Co Inc7.3 GWh76.7 k MMBtu Distillate Fuel Oil
Hale Kuawehi Solar HybridHale Kuawehi Solar LLC7.1 GWh24.2 k MMBtu Solar
PuueoHawaii Electric Light Co Inc4.0 GWh15.9 k MMBtu Water
Waiau HydroHawaii Electric Light Co Inc0.0 Wh0 MMBtu No Information Available
Hawi Wind FarmEDF Renewable Asset Holdings, Inc.0.0 Wh0 MMBtu No Information Available
Hu Honua Bioenergy FacilityHu Honua Bioenergy, LLC0.0 Wh0 MMBtu No Information Available
Kamaoa Wind FarmApollo Energy Corp0.0 Wh0 MMBtu No Information Available
Lalamilo WindfarmHawaii Electric Light Co Inc0.0 Wh0 MMBtu No Information Available
Mauna Loa Macadamia NutMacadamia Nut Road Solar Project 20190.0 Wh0 MMBtu No Information Available
Pepeekeo Power PlantHilo Coast Processing Co0.0 Wh0 MMBtu No Information Available
ShipmanHawaii Electric Light Co Inc0.0 Wh0 MMBtu No Information Available

Electricity Generation for Neighboring Counties

National RankCountyNet Generation# Power Plants
#676Maui County1.1 TWh19

* Net Generation data is based on the last 12 months since Apr 2025

Electricity Generation for Cities Located in Hawaii County, HI

State RankCityNet Generation# Power Plants
#9Hilo, HI144.1 GWh6
#22Honokaa, HI55.6 GWh1
#4Kaiminani, HI340.4 GWh1
#12Keaau, HI105.9 GWh2
#11Naalehu, HI112.3 GWh1
#5Pahoa, HI258.9 GWh1
#19Waikoloa Village, HI63.2 GWh2
#34Waimea, HI14.4 GWh2

* Net Generation data is based on the last 12 months since Apr 2025