Delaware vs New Jersey Electricity Rates (2026)
Delaware has 19.2% cheaper electricity than New Jersey. Delaware residents pay 14.94¢/kWh compared to 18.48¢/kWh in New Jersey, saving about $10.00/month on average.
Delaware
14.94¢
per kWh
$131/mo
New Jersey
18.48¢
per kWh
$121/mo
Detailed Rate Comparison
| Metric | Delaware | New Jersey | National Avg |
|---|---|---|---|
| Residential Rate | 14.94¢/kWh | 18.48¢/kWh | 17.22¢/kWh |
| Commercial Rate | 11.68¢/kWh | 14.02¢/kWh | - |
| Industrial Rate | 9.38¢/kWh | 12.05¢/kWh | - |
| Avg Monthly Bill | $131 | $121 | $134 |
| Renewable Energy | 5.0% | 8.0% | ~22% |
| Primary Source | Natural Gas | Natural Gas | - |
Appliance Running Costs: Delaware vs New Jersey
Monthly cost to run common household appliances in each state.
| Appliance | DE | NJ | Savings |
|---|---|---|---|
| Air Purifier | $5.38 | $6.65 | DE saves $1.27 |
| Blender | $0.18 | $0.22 | DE saves $0.04 |
| CFL Bulb (13W) | $0.47 | $0.58 | DE saves $0.11 |
| Cable / Satellite Box | $3.76 | $4.66 | DE saves $0.89 |
| Ceiling Fan | $4.03 | $4.99 | DE saves $0.96 |
| Central Air Conditioner | $125.50 | $155.23 | DE saves $29.74 |
| Chest Freezer | $8.61 | $10.64 | DE saves $2.04 |
| Clothes Dryer (Electric) | $13.45 | $16.63 | DE saves $3.19 |
| Coffee Maker | $1.01 | $1.25 | DE saves $0.24 |
| Crypto Mining Rig | $161.35 | $199.58 | DE saves $38.23 |
| Dehumidifier | $16.14 | $19.96 | DE saves $3.82 |
| Desktop Computer | $7.17 | $8.87 | DE saves $1.70 |
| Dishwasher | $8.07 | $9.98 | DE saves $1.91 |
| Electric Baseboard Heater | $44.82 | $55.44 | DE saves $10.62 |
| Electric Fireplace | $25.10 | $31.05 | DE saves $5.95 |
Bottom Line: Delaware vs New Jersey
Delaware is the more affordable state for electricity, with rates 19.2% lower than New Jersey. An average household would save about $120.00/year by living in Delaware.
Delaware gets its electricity primarily from Natural Gas with 5.0% renewable, while New Jersey relies on Natural Gas with 8.0% renewable.
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Frequently Asked Questions
Is electricity cheaper in Delaware or New Jersey?
Electricity is cheaper in Delaware at 14.94¢/kWh compared to New Jersey at 18.48¢/kWh. That's a 19.2% difference, saving about $10.00/month on an average residential bill.
What is the average electricity bill in Delaware vs New Jersey?
The average monthly electricity bill is $131 in Delaware and $121 in New Jersey. The national average is $134.
Which state uses more renewable energy, Delaware or New Jersey?
New Jersey has a higher renewable energy percentage at 8.0%, compared to 5.0% in Delaware.
What are the main energy sources in Delaware and New Jersey?
Delaware primarily uses Natural Gas, while New Jersey relies on Natural Gas.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)