Electricity Rates in Hawaii
Electricity Rates, Plans & Statistics
- The average electricity bill in Hawaii is $209.93
- The average electricity rate in Hawaii is 41.55¢
Electric Bills and Electric Rates in Hawaii
The average residential electric bill in Hawaii is $209.93 per month. Hawaii is the 51st most expensive state in the country for electricity.
To save on your monthly electricity bill consider switching electricity providers.
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Electricity Companies & Statistics in Hawaii
- Population see rank1,440,196
- Total Production see rank9,244,332 MWh / 6.42 MWh per capita
- Total Consumption see rank9,032,186 MWh / 6.27 MWh per capita
- Total Production from Renewable see rank2,054,331 MWh / 1.43 MWh per capita
- CO2 Emissions from Consumption see rank5,857,709,835 kg / 4,067.3 kg per capita
- Total Production from Non-Renewable see rank7,218,751 MWh / 5.01 MWh per capita
Average Residential Electricity Bills & Rates in Hawaii
Hawaii residential electric rates are highest in August and the highest average bill is in August.
Historical Electricity Rates:
Hawaii Production, Consumption, and Emissions by Fuel Types
Hawaii's Electricity Prices and Usage
Consumers in Hawaii are faced with a higher residential electricity rate than most people around the US, with an average state electricity rate of 41.55 cents per kilowatt hour compared to the national average rate of 16.73 cents. The state has a regulated electricity market, meaning customers may have only a couple electricity supplier choices to choose from when purchasing electricity. With a population of 1,440,196 residents, the state is the 41st largest state in the US. The state is the 45th highest producer of electricity per capita, with an average of 6.42 megawatt hours produced per capita each year. Within the past 12 months, Hawaii has seen a 5.98% increase in electricity production using renewable fuel sources rather than traditional non-renewable fuels, such as natural gas. With annual generation of 9,244,332.07 megawatt hours, the state of Hawaii is the 48th highest generator of electricity in the country.
Residential Electricity Providers in Hawaii
| Provider | Service Type | Residential Rate (¢) | Residential Rate State Rank | Residential Average Bill ($) | Residential Average Bill State Rank | Residential Sales (MWh) | Residential Sales State Rank | Residential Revenues ($) | Residential Revenues State Rank | State Production (MWh) | State Production Rank |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Hawaiian Electric | BUNDLED | 43.28 | 2 | 200.06 | 1 | 2,311,515.22 | 1 | 1,000,316,733 | 1 | 5,243,401 | 1 |
| Kauai Island Utility Cooperative | BUNDLED | 40.73 | 1 | 220.27 | 2 | 195,674.72 | 2 | 79,691,399 | 2 | 317,144 | 2 |
Commercial Electricity Providers in Hawaii
| Provider | Service Type | Commercial Rate (¢) | Commercial Rate Rank | Commercial Average Bill ($) | Commercial Average Bill State Rank | Commercial Sales (MWh) | Commercial Sales State Rank | Commercial Revenues ($) | Commercial Revenues State Rank | State Production (MWh) | State Production Rank |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Hawaiian Electric | BUNDLED | 38.15 | 1 | 1,538.47 | 2 | 2,638,031.69 | 1 | 1,006,281,406 | 1 | 5,243,401 | 1 |
| Kauai Island Utility Cooperative | BUNDLED | 41.14 | 2 | 798.43 | 1 | 119,228.56 | 2 | 49,055,306 | 2 | 317,144 | 2 |
Power Plants in Hawaii
| Plant | City/County | Primary Fuel Type | Production (MWh) | Emission (KG) | Emissions/MWh (KG/MWh) | Toxic Chemical Release | Closing Date |
|---|---|---|---|---|---|---|---|
| Honolulu County | Residual Fuel Oil | 2,881,346 | 2,268,311,323.14 | 787.24 | |||
Kalaeloa Cogen PlantHarbert Power, LLC (100.00%) | Honolulu County | Residual Fuel Oil | 1,402,952 | 841,394,482.11 | 599.73 | ||
| Pearl City CDP | Residual Fuel Oil | 904,123 | 768,370,580.5 | 849.85 | |||
MaalaeaHawaiian Electric (100.00%) | Maalaea CDP | Distillate Fuel Oil | 580,409 | 411,219,916.4 | 708.5 | ||
H PowerCity and County of Honolulu (100.00%) | Honolulu County | Non-biogenic Municipal Solid Waste | 363,721 | 654,893,665.92 | 1,800.54 | ||
KeaholeHawaiian Electric (100.00%) | Kalaoa CDP | Distillate Fuel Oil | 342,689 | 243,331,466.06 | 710.07 | ||
Kapaia Power StationKauai Island Utility Cooperative (100.00%) | Kauai County | Distillate Fuel Oil | 197,854 | 134,901,627.87 | 681.82 | ||
Tesoro HawaiiPAR Petroleum (100.00%) | Honolulu County | Waste/other Oil | 158,575.76 | 56,016,485.39 | 353.25 | ||
Pakini Nui Wind FarmAIE Tawhiri Power Holding, LLC (40.00%)Apollo Energy Corp (60.00%) | Hawaii County | Wind | 112,088 | ||||
Kawailoa WindKawailoa Wind LLC (100.00%) | Honolulu County | Wind | 98,708 | ||||
Na Pua Makani Wind ProjectNa Pua Makani Power Partners LLC (100.00%) | Honolulu County | Wind | 98,576 | ||||
Waipio SolarClearway Energy (100.00%) | Honolulu County | Solar | 98,160 | ||||
AES Maui Kuihelani Solar HybridAES Distributed Energy (100.00%) | Maui County | Solar | 90,045 | ||||
Port Allen (HI)Kauai Island Utility Cooperative (100.00%) | Kauai County | Distillate Fuel Oil | 74,898 | 54,153,932.17 | 723.04 | ||
Kaheawa Pastures Wind Farm HybridTerraForm Power (100.00%) | Maui County | Wind | 66,320 | ||||
Kawailoa SolarClearway Energy (100.00%) | Honolulu County | Solar | 66,230 | ||||
Mililani South Solar FarmMililani I Solar LLC (100.00%) | Honolulu County | Solar | 65,312 | ||||
Campbell Industrial ParkHawaiian Electric (100.00%) | Honolulu County | Distillate Fuel Oil | 65,289 | 82,914,953.01 | 1,269.97 | ||
AES Waikoloa Solar HybridAES Distributed Energy (100.00%) | Hawaii County | Solar | 63,572.84 | ||||
Waiawa Solar Power HybridWaiawa Solar Power LLC (100.00%) | Honolulu County | Solar | 63,339 |
Quick Facts
Residents of the state use over 9,000,000 megawatt hours for statewide electricity needs, ranking the state as the 49th largest consumer of electricity in the country.
Solar power generation in Hawaii has grown from 667,811.74 megawatt hours to 851,431.18 megawatt hours per year throughout the previous year.
Hawaii averages 1.43 megawatt hours per person produced from renewable electricity sources, which is 34th highest in the country.
Emitting 5,857,709,834.8 kilograms of CO2 emissions from electricity use, Hawaii ranks as the 43rd worst polluting state in the nation based on electricity pollution.
Wind turbines produce 0.42 megawatt hours per year per person for Hawaii residents, which is 23rd highest in the US.
Hawaii has achieved a -10,129,094.26 kilogram (0.17%) drop in CO2 pollution on account of electricity use within the past year.
Hawaii Counties Comparison
| County | Population | Providers | Plants | Residential Rate (¢) | Residential Rate State Rank | Residential Rate National Rank | Residential Avg. Electric Bill | Residential Bill State Rank | Residential Bill National Rank |
|---|---|---|---|---|---|---|---|---|---|
| Honolulu County | 995,638 | 1 | 19 | 43.08 | 2 | 3,204 | $199.86/mo | 1 | 3,033 |
| Hawaii County | 206,315 | 1 | 8 | 43.08 | 5 | 3,207 | $199.86/mo | 1 | 3,033 |
| Maui County | 164,365 | 1 | 4 | 43.08 | 2 | 3,204 | $199.86/mo | 4 | 3,036 |
| Kauai County | 73,810 | 1 | 6 | 40.57 | 1 | 3,193 | $219.31/mo | 5 | 3,138 |
| Kalawao County | 48 | 1 | 43.08 | 2 | 3,204 | $199.86/mo | 1 | 3,033 |
Hawaii Production Fuel Makeup
Around 5,857,709,834.8 kilograms of CO2 emissions are released in Hawaii from electricity consumption each year. This total also can be equated to a ranking of 30th worst in the country for pollution per citizen from electricity consumption, with an average of 4,067.3 kilograms of emissions per person. Residual Fuel Oil is the primary fuel type in the state of Hawaii, with 58.78% of electricity production coming from the fuel source. Other fuel types used include Distillate Fuel Oil at 14.42% and Solar at 9.21%. Hawaii has 35 electricity plants, which is the 30th highest number of power plants in a state and the 6th highest amount of plants per person in a state.
Learn about going solar in Hawaii, find out which system size is best for you, compare local installers and see which incentives are available in your area.
FAQ: Common Questions About Electricity in Hawaii
What is the average electric bill in Hawaii?
The average electricity bill in the state of Hawaii in 2025 is $210 while the nationwide average is $147.
How many electric companies offer service in Hawaii?
There are 2 electricity suppliers operating in Hawaii.
What electricity company is the largest provider in Hawaii?
The largest electricity supplier in Hawaii by megawatt hours sold is Hawaiian Electric.
Where does Hawaii get its electricity?
Fuel types used for electricity production in Hawaii include Residual Fuel Oil (58.78%), Distillate Fuel Oil (14.42%) and solar (9.21%).
How much does electricity cost in Hawaii?
The average electric rate in Hawaii is 41.55 cents per kilowatt hour, so anything below this amount is better than most. The lowest priced provider is currently Kauai Island Utility Cooperative, at 40.73 cents per kilowatt hour.
Does Hawaii have a deregulated electricity market?
No, the state has a regulated market, where residents' electricity supplier choices are usually determined by their location or state legislation.
How many power plants are located within Hawaii?
Hawaii has 35 active electricity plants producing electricity for the state.
What electricity companies offer service in Hawaii?
| State Customers Rank | Provider | State Customers |
|---|---|---|
| 1 | Hawaiian Electric | 472,004 |
| 2 | Kauai Island Utility Cooperative | 35,406 |
What is the cheapest electricity company in Hawaii?
| Residential Rate Rank | Provider | Residential Rate (¢) | State Customers |
|---|---|---|---|
| 1 | Kauai Island Utility Cooperative | 40.57 | 35,406 |
| 2 | Hawaiian Electric | 43.08 | 472,004 |
