Delaware vs Massachusetts Electricity Rates (2026)
Delaware has 47.7% cheaper electricity than Massachusetts. Delaware residents pay 14.94¢/kWh compared to 28.58¢/kWh in Massachusetts, saving about $26.00/month on average.
Delaware
14.94¢
per kWh
$131/mo
Massachusetts
28.58¢
per kWh
$157/mo
Detailed Rate Comparison
| Metric | Delaware | Massachusetts | National Avg |
|---|---|---|---|
| Residential Rate | 14.94¢/kWh | 28.58¢/kWh | 17.22¢/kWh |
| Commercial Rate | 11.68¢/kWh | 22.38¢/kWh | - |
| Industrial Rate | 9.38¢/kWh | 20.14¢/kWh | - |
| Avg Monthly Bill | $131 | $157 | $134 |
| Renewable Energy | 5.0% | 14.0% | ~22% |
| Primary Source | Natural Gas | Natural Gas | - |
Appliance Running Costs: Delaware vs Massachusetts
Monthly cost to run common household appliances in each state.
| Appliance | DE | MA | Savings |
|---|---|---|---|
| Air Purifier | $5.38 | $10.29 | DE saves $4.91 |
| Blender | $0.18 | $0.34 | DE saves $0.16 |
| CFL Bulb (13W) | $0.47 | $0.89 | DE saves $0.43 |
| Cable / Satellite Box | $3.76 | $7.20 | DE saves $3.44 |
| Ceiling Fan | $4.03 | $7.72 | DE saves $3.68 |
| Central Air Conditioner | $125.50 | $240.07 | DE saves $114.58 |
| Chest Freezer | $8.61 | $16.46 | DE saves $7.86 |
| Clothes Dryer (Electric) | $13.45 | $25.72 | DE saves $12.28 |
| Coffee Maker | $1.01 | $1.93 | DE saves $0.92 |
| Crypto Mining Rig | $161.35 | $308.66 | DE saves $147.31 |
| Dehumidifier | $16.14 | $30.87 | DE saves $14.73 |
| Desktop Computer | $7.17 | $13.72 | DE saves $6.55 |
| Dishwasher | $8.07 | $15.43 | DE saves $7.37 |
| Electric Baseboard Heater | $44.82 | $85.74 | DE saves $40.92 |
| Electric Fireplace | $25.10 | $48.01 | DE saves $22.92 |
Bottom Line: Delaware vs Massachusetts
Delaware is the more affordable state for electricity, with rates 47.7% lower than Massachusetts. An average household would save about $312.00/year by living in Delaware.
Delaware gets its electricity primarily from Natural Gas with 5.0% renewable, while Massachusetts relies on Natural Gas with 14.0% renewable.
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Frequently Asked Questions
Is electricity cheaper in Delaware or Massachusetts?
Electricity is cheaper in Delaware at 14.94¢/kWh compared to Massachusetts at 28.58¢/kWh. That's a 47.7% difference, saving about $26.00/month on an average residential bill.
What is the average electricity bill in Delaware vs Massachusetts?
The average monthly electricity bill is $131 in Delaware and $157 in Massachusetts. The national average is $134.
Which state uses more renewable energy, Delaware or Massachusetts?
Massachusetts has a higher renewable energy percentage at 14.0%, compared to 5.0% in Delaware.
What are the main energy sources in Delaware and Massachusetts?
Delaware primarily uses Natural Gas, while Massachusetts relies on Natural Gas.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)