Hawaii vs Tennessee Electricity Rates (2026)
Tennessee has 70.1% cheaper electricity than Hawaii. Tennessee residents pay 12.91¢/kWh compared to 43.18¢/kWh in Hawaii, saving about $51.00/month on average.
Hawaii
43.18¢
per kWh
$193/mo
Tennessee
12.91¢
per kWh
$142/mo
Detailed Rate Comparison
| Metric | Hawaii | Tennessee | National Avg |
|---|---|---|---|
| Residential Rate | 43.18¢/kWh | 12.91¢/kWh | 17.22¢/kWh |
| Commercial Rate | 38.05¢/kWh | 11.38¢/kWh | - |
| Industrial Rate | 33.12¢/kWh | 7.33¢/kWh | - |
| Avg Monthly Bill | $193 | $142 | $134 |
| Renewable Energy | 18.0% | 13.0% | ~22% |
| Primary Source | Solar | Nuclear | - |
Appliance Running Costs: Hawaii vs Tennessee
Monthly cost to run common household appliances in each state.
| Appliance | HI | TN | Savings |
|---|---|---|---|
| Air Purifier | $15.54 | $4.65 | TN saves $10.90 |
| Blender | $0.52 | $0.15 | TN saves $0.36 |
| CFL Bulb (13W) | $1.35 | $0.40 | TN saves $0.94 |
| Cable / Satellite Box | $10.88 | $3.25 | TN saves $7.63 |
| Ceiling Fan | $11.66 | $3.49 | TN saves $8.17 |
| Central Air Conditioner | $362.71 | $108.44 | TN saves $254.27 |
| Chest Freezer | $24.87 | $7.44 | TN saves $17.44 |
| Clothes Dryer (Electric) | $38.86 | $11.62 | TN saves $27.24 |
| Coffee Maker | $2.91 | $0.87 | TN saves $2.04 |
| Crypto Mining Rig | $466.34 | $139.43 | TN saves $326.92 |
| Dehumidifier | $46.63 | $13.94 | TN saves $32.69 |
| Desktop Computer | $20.73 | $6.20 | TN saves $14.53 |
| Dishwasher | $23.32 | $6.97 | TN saves $16.35 |
| Electric Baseboard Heater | $129.54 | $38.73 | TN saves $90.81 |
| Electric Fireplace | $72.54 | $21.69 | TN saves $50.85 |
Bottom Line: Hawaii vs Tennessee
Tennessee is the more affordable state for electricity, with rates 70.1% lower than Hawaii. An average household would save about $612.00/year by living in Tennessee.
Hawaii gets its electricity primarily from Solar with 18.0% renewable, while Tennessee relies on Nuclear with 13.0% renewable.
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Frequently Asked Questions
Is electricity cheaper in Hawaii or Tennessee?
Electricity is cheaper in Tennessee at 12.91¢/kWh compared to Hawaii at 43.18¢/kWh. That's a 70.1% difference, saving about $51.00/month on an average residential bill.
What is the average electricity bill in Hawaii vs Tennessee?
The average monthly electricity bill is $193 in Hawaii and $142 in Tennessee. The national average is $134.
Which state uses more renewable energy, Hawaii or Tennessee?
Hawaii has a higher renewable energy percentage at 18.0%, compared to 13.0% in Tennessee.
What are the main energy sources in Hawaii and Tennessee?
Hawaii primarily uses Solar, while Tennessee relies on Nuclear.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)