Hawaii vs Montana Electricity Rates (2026)
Montana has 70.3% cheaper electricity than Hawaii. Montana residents pay 12.81¢/kWh compared to 43.18¢/kWh in Hawaii, saving about $86.00/month on average.
Hawaii
43.18¢
per kWh
$193/mo
Montana
12.81¢
per kWh
$107/mo
Detailed Rate Comparison
| Metric | Hawaii | Montana | National Avg |
|---|---|---|---|
| Residential Rate | 43.18¢/kWh | 12.81¢/kWh | 17.22¢/kWh |
| Commercial Rate | 38.05¢/kWh | 10.92¢/kWh | - |
| Industrial Rate | 33.12¢/kWh | 6.35¢/kWh | - |
| Avg Monthly Bill | $193 | $107 | $134 |
| Renewable Energy | 18.0% | 48.0% | ~22% |
| Primary Source | Solar | Hydroelectric | - |
Appliance Running Costs: Hawaii vs Montana
Monthly cost to run common household appliances in each state.
| Appliance | HI | MT | Savings |
|---|---|---|---|
| Air Purifier | $15.54 | $4.61 | MT saves $10.93 |
| Blender | $0.52 | $0.15 | MT saves $0.36 |
| CFL Bulb (13W) | $1.35 | $0.40 | MT saves $0.95 |
| Cable / Satellite Box | $10.88 | $3.23 | MT saves $7.65 |
| Ceiling Fan | $11.66 | $3.46 | MT saves $8.20 |
| Central Air Conditioner | $362.71 | $107.60 | MT saves $255.11 |
| Chest Freezer | $24.87 | $7.38 | MT saves $17.49 |
| Clothes Dryer (Electric) | $38.86 | $11.53 | MT saves $27.33 |
| Coffee Maker | $2.91 | $0.86 | MT saves $2.05 |
| Crypto Mining Rig | $466.34 | $138.35 | MT saves $328.00 |
| Dehumidifier | $46.63 | $13.83 | MT saves $32.80 |
| Desktop Computer | $20.73 | $6.15 | MT saves $14.58 |
| Dishwasher | $23.32 | $6.92 | MT saves $16.40 |
| Electric Baseboard Heater | $129.54 | $38.43 | MT saves $91.11 |
| Electric Fireplace | $72.54 | $21.52 | MT saves $51.02 |
Bottom Line: Hawaii vs Montana
Montana is the more affordable state for electricity, with rates 70.3% lower than Hawaii. An average household would save about $1,032.00/year by living in Montana.
Hawaii gets its electricity primarily from Solar with 18.0% renewable, while Montana relies on Hydroelectric with 48.0% renewable.
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Frequently Asked Questions
Is electricity cheaper in Hawaii or Montana?
Electricity is cheaper in Montana at 12.81¢/kWh compared to Hawaii at 43.18¢/kWh. That's a 70.3% difference, saving about $86.00/month on an average residential bill.
What is the average electricity bill in Hawaii vs Montana?
The average monthly electricity bill is $193 in Hawaii and $107 in Montana. The national average is $134.
Which state uses more renewable energy, Hawaii or Montana?
Montana has a higher renewable energy percentage at 48.0%, compared to 18.0% in Hawaii.
What are the main energy sources in Hawaii and Montana?
Hawaii primarily uses Solar, while Montana relies on Hydroelectric.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)