Delaware vs Rhode Island Electricity Rates (2026)
Delaware has 46.8% cheaper electricity than Rhode Island. Delaware residents pay 14.94¢/kWh compared to 28.08¢/kWh in Rhode Island, saving about $0.00/month on average.
Delaware
14.94¢
per kWh
$131/mo
Rhode Island
28.08¢
per kWh
$131/mo
Detailed Rate Comparison
| Metric | Delaware | Rhode Island | National Avg |
|---|---|---|---|
| Residential Rate | 14.94¢/kWh | 28.08¢/kWh | 17.22¢/kWh |
| Commercial Rate | 11.68¢/kWh | 21.44¢/kWh | - |
| Industrial Rate | 9.38¢/kWh | 19.64¢/kWh | - |
| Avg Monthly Bill | $131 | $131 | $134 |
| Renewable Energy | 5.0% | 9.0% | ~22% |
| Primary Source | Natural Gas | Natural Gas | - |
Appliance Running Costs: Delaware vs Rhode Island
Monthly cost to run common household appliances in each state.
| Appliance | DE | RI | Savings |
|---|---|---|---|
| Air Purifier | $5.38 | $10.11 | DE saves $4.73 |
| Blender | $0.18 | $0.34 | DE saves $0.16 |
| CFL Bulb (13W) | $0.47 | $0.88 | DE saves $0.41 |
| Cable / Satellite Box | $3.76 | $7.08 | DE saves $3.31 |
| Ceiling Fan | $4.03 | $7.58 | DE saves $3.55 |
| Central Air Conditioner | $125.50 | $235.87 | DE saves $110.38 |
| Chest Freezer | $8.61 | $16.17 | DE saves $7.57 |
| Clothes Dryer (Electric) | $13.45 | $25.27 | DE saves $11.83 |
| Coffee Maker | $1.01 | $1.90 | DE saves $0.89 |
| Crypto Mining Rig | $161.35 | $303.26 | DE saves $141.91 |
| Dehumidifier | $16.14 | $30.33 | DE saves $14.19 |
| Desktop Computer | $7.17 | $13.48 | DE saves $6.31 |
| Dishwasher | $8.07 | $15.16 | DE saves $7.10 |
| Electric Baseboard Heater | $44.82 | $84.24 | DE saves $39.42 |
| Electric Fireplace | $25.10 | $47.17 | DE saves $22.08 |
Bottom Line: Delaware vs Rhode Island
Delaware is the more affordable state for electricity, with rates 46.8% lower than Rhode Island. An average household would save about $0.00/year by living in Delaware.
Delaware gets its electricity primarily from Natural Gas with 5.0% renewable, while Rhode Island relies on Natural Gas with 9.0% renewable.
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Frequently Asked Questions
Is electricity cheaper in Delaware or Rhode Island?
Electricity is cheaper in Delaware at 14.94¢/kWh compared to Rhode Island at 28.08¢/kWh. That's a 46.8% difference, saving about $0.00/month on an average residential bill.
What is the average electricity bill in Delaware vs Rhode Island?
The average monthly electricity bill is $131 in Delaware and $131 in Rhode Island. The national average is $134.
Which state uses more renewable energy, Delaware or Rhode Island?
Rhode Island has a higher renewable energy percentage at 9.0%, compared to 5.0% in Delaware.
What are the main energy sources in Delaware and Rhode Island?
Delaware primarily uses Natural Gas, while Rhode Island relies on Natural Gas.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)