Hawaii vs South Dakota Electricity Rates (2026)
South Dakota has 68.2% cheaper electricity than Hawaii. South Dakota residents pay 13.74¢/kWh compared to 43.18¢/kWh in Hawaii, saving about $60.00/month on average.
Hawaii
43.18¢
per kWh
$193/mo
South Dakota
13.74¢
per kWh
$133/mo
Detailed Rate Comparison
| Metric | Hawaii | South Dakota | National Avg |
|---|---|---|---|
| Residential Rate | 43.18¢/kWh | 13.74¢/kWh | 17.22¢/kWh |
| Commercial Rate | 38.05¢/kWh | 11.52¢/kWh | - |
| Industrial Rate | 33.12¢/kWh | 9.11¢/kWh | - |
| Avg Monthly Bill | $193 | $133 | $134 |
| Renewable Energy | 18.0% | 35.0% | ~22% |
| Primary Source | Solar | Wind | - |
Appliance Running Costs: Hawaii vs South Dakota
Monthly cost to run common household appliances in each state.
| Appliance | HI | SD | Savings |
|---|---|---|---|
| Air Purifier | $15.54 | $4.95 | SD saves $10.60 |
| Blender | $0.52 | $0.16 | SD saves $0.35 |
| CFL Bulb (13W) | $1.35 | $0.43 | SD saves $0.92 |
| Cable / Satellite Box | $10.88 | $3.46 | SD saves $7.42 |
| Ceiling Fan | $11.66 | $3.71 | SD saves $7.95 |
| Central Air Conditioner | $362.71 | $115.42 | SD saves $247.30 |
| Chest Freezer | $24.87 | $7.91 | SD saves $16.96 |
| Clothes Dryer (Electric) | $38.86 | $12.37 | SD saves $26.50 |
| Coffee Maker | $2.91 | $0.93 | SD saves $1.99 |
| Crypto Mining Rig | $466.34 | $148.39 | SD saves $317.95 |
| Dehumidifier | $46.63 | $14.84 | SD saves $31.80 |
| Desktop Computer | $20.73 | $6.60 | SD saves $14.13 |
| Dishwasher | $23.32 | $7.42 | SD saves $15.90 |
| Electric Baseboard Heater | $129.54 | $41.22 | SD saves $88.32 |
| Electric Fireplace | $72.54 | $23.08 | SD saves $49.46 |
Bottom Line: Hawaii vs South Dakota
South Dakota is the more affordable state for electricity, with rates 68.2% lower than Hawaii. An average household would save about $720.00/year by living in South Dakota.
Hawaii gets its electricity primarily from Solar with 18.0% renewable, while South Dakota relies on Wind with 35.0% renewable.
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Frequently Asked Questions
Is electricity cheaper in Hawaii or South Dakota?
Electricity is cheaper in South Dakota at 13.74¢/kWh compared to Hawaii at 43.18¢/kWh. That's a 68.2% difference, saving about $60.00/month on an average residential bill.
What is the average electricity bill in Hawaii vs South Dakota?
The average monthly electricity bill is $193 in Hawaii and $133 in South Dakota. The national average is $134.
Which state uses more renewable energy, Hawaii or South Dakota?
South Dakota has a higher renewable energy percentage at 35.0%, compared to 18.0% in Hawaii.
What are the main energy sources in Hawaii and South Dakota?
Hawaii primarily uses Solar, while South Dakota relies on Wind.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)