HawaiiElectricity Rates & Utility Costs
The average residential electricity rate in Hawaii is 43.18¢/kWh, which is among the most expensive in the nation. That's 150.8% higher than the national average.
Residential
43.18¢
per kWh
Commercial
38.05¢
per kWh
Industrial
33.12¢
per kWh
Avg Monthly Bill
$193
residential
Hawaii vs National Average
| Metric | Hawaii | National Avg | Difference |
|---|---|---|---|
| Residential Rate | 43.18¢/kWh | 17.22¢/kWh | +25.96¢ |
| Monthly Bill | $193 | $134 | +$59.00 |
| Renewable Energy | 18.0% | ~22% | Below avg |
| Primary Source | Solar | ||
Why Electricity Is Expensive in Hawaii
Hawaii has some of the highest electricity rates in the country. This is primarily due to the islands' reliance on imported fuel and limited grid infrastructure. The state generates 18.0% of its electricity from renewable sources. Solar is the primary energy source. Residents can reduce costs by comparing electricity providers, installing solar panels, and using energy-efficient appliances.
Utility Companies in Hawaii
| Utility | Avg Rate | Customers | Type |
|---|---|---|---|
| Hawaiian Electric | 43.18¢/kWh | 460,000 | electric |
Appliance Running Costs in Hawaii
Based on Hawaii's residential rate of 43.18¢/kWh.
| Appliance | Watts | Hours/Day | Monthly Cost | Annual Cost |
|---|---|---|---|---|
| Air Purifier | 50 | 24 | $15.54 | $186.54 |
| Blender | 400 | 0.1 | $0.52 | $6.22 |
| CFL Bulb (13W) | 13 | 8 | $1.35 | $16.17 |
| Cable / Satellite Box | 35 | 24 | $10.88 | $130.58 |
| Ceiling Fan | 75 | 12 | $11.66 | $139.90 |
| Central Air Conditioner | 3,500 | 8 | $362.71 | $4,352.54 |
| Chest Freezer | 80 | 24 | $24.87 | $298.46 |
| Clothes Dryer (Electric) | 3,000 | 1 | $38.86 | $466.34 |
| Coffee Maker | 900 | 0.25 | $2.91 | $34.98 |
| Crypto Mining Rig | 1,500 | 24 | $466.34 | $5,596.13 |
| Dehumidifier | 300 | 12 | $46.63 | $559.61 |
| Desktop Computer | 200 | 8 | $20.73 | $248.72 |
| Dishwasher | 1,800 | 1 | $23.32 | $279.81 |
| Electric Baseboard Heater | 1,000 | 10 | $129.54 | $1,554.48 |
| Electric Fireplace | 1,400 | 4 | $72.54 | $870.51 |
Compare With Other States
More Data for Hawaii
Frequently Asked Questions
What is the average electricity rate in Hawaii?
The average residential electricity rate in Hawaii is 43.18¢ per kWh, which is 150.8% above the national average of 17.22¢/kWh.
How much is the average monthly electric bill in Hawaii?
The average monthly residential electric bill in Hawaii is $193, compared to the national average of $134.
Why is electricity expensive in Hawaii?
Hawaii has some of the highest electricity rates in the country. This is primarily due to the islands' reliance on imported fuel and limited grid infrastructure. The state generates 18.0% of its electricity from renewable sources. Solar is the primary energy source. Residents can reduce costs by comparing electricity providers, installing solar panels, and using energy-efficient appliances.
What is the main energy source in Hawaii?
The primary energy source in Hawaii is Solar, with 18.0% of electricity coming from renewable sources.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)