Delaware vs Mississippi Electricity Rates (2026)
Mississippi has 9.4% cheaper electricity than Delaware. Mississippi residents pay 13.54¢/kWh compared to 14.94¢/kWh in Delaware, saving about $11.00/month on average.
Delaware
14.94¢
per kWh
$131/mo
Mississippi
13.54¢
per kWh
$142/mo
Detailed Rate Comparison
| Metric | Delaware | Mississippi | National Avg |
|---|---|---|---|
| Residential Rate | 14.94¢/kWh | 13.54¢/kWh | 17.22¢/kWh |
| Commercial Rate | 11.68¢/kWh | 11.95¢/kWh | - |
| Industrial Rate | 9.38¢/kWh | 7.29¢/kWh | - |
| Avg Monthly Bill | $131 | $142 | $134 |
| Renewable Energy | 5.0% | 5.0% | ~22% |
| Primary Source | Natural Gas | Natural Gas | - |
Appliance Running Costs: Delaware vs Mississippi
Monthly cost to run common household appliances in each state.
| Appliance | DE | MS | Savings |
|---|---|---|---|
| Air Purifier | $5.38 | $4.87 | MS saves $0.50 |
| Blender | $0.18 | $0.16 | MS saves $0.02 |
| CFL Bulb (13W) | $0.47 | $0.42 | MS saves $0.04 |
| Cable / Satellite Box | $3.76 | $3.41 | MS saves $0.35 |
| Ceiling Fan | $4.03 | $3.66 | MS saves $0.38 |
| Central Air Conditioner | $125.50 | $113.74 | MS saves $11.76 |
| Chest Freezer | $8.61 | $7.80 | MS saves $0.81 |
| Clothes Dryer (Electric) | $13.45 | $12.19 | MS saves $1.26 |
| Coffee Maker | $1.01 | $0.91 | MS saves $0.09 |
| Crypto Mining Rig | $161.35 | $146.23 | MS saves $15.12 |
| Dehumidifier | $16.14 | $14.62 | MS saves $1.51 |
| Desktop Computer | $7.17 | $6.50 | MS saves $0.67 |
| Dishwasher | $8.07 | $7.31 | MS saves $0.76 |
| Electric Baseboard Heater | $44.82 | $40.62 | MS saves $4.20 |
| Electric Fireplace | $25.10 | $22.75 | MS saves $2.35 |
Bottom Line: Delaware vs Mississippi
Mississippi is the more affordable state for electricity, with rates 9.4% lower than Delaware. An average household would save about $132.00/year by living in Mississippi.
Delaware gets its electricity primarily from Natural Gas with 5.0% renewable, while Mississippi relies on Natural Gas with 5.0% renewable.
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Frequently Asked Questions
Is electricity cheaper in Delaware or Mississippi?
Electricity is cheaper in Mississippi at 13.54¢/kWh compared to Delaware at 14.94¢/kWh. That's a 9.4% difference, saving about $11.00/month on an average residential bill.
What is the average electricity bill in Delaware vs Mississippi?
The average monthly electricity bill is $131 in Delaware and $142 in Mississippi. The national average is $134.
Which state uses more renewable energy, Delaware or Mississippi?
Mississippi has a higher renewable energy percentage at 5.0%, compared to 5.0% in Delaware.
What are the main energy sources in Delaware and Mississippi?
Delaware primarily uses Natural Gas, while Mississippi relies on Natural Gas.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)