DelawareElectricity Rates & Utility Costs
The average residential electricity rate in Delaware is 14.94¢/kWh, which is around the national average. That's 13.2% lower than the national average.
Residential
14.94¢
per kWh
Commercial
11.68¢
per kWh
Industrial
9.38¢
per kWh
Avg Monthly Bill
$131
residential
Delaware vs National Average
| Metric | Delaware | National Avg | Difference |
|---|---|---|---|
| Residential Rate | 14.94¢/kWh | 17.22¢/kWh | -2.28¢ |
| Monthly Bill | $131 | $134 | $-3.00 |
| Renewable Energy | 5.0% | ~22% | Below avg |
| Primary Source | Natural Gas | ||
Why Electricity Is Affordable in Delaware
Delaware's electricity rates are close to the national average. The state relies primarily on Natural Gas for power generation, with renewable sources making up 5.0% of the mix. Competitive market options and moderate generation costs help keep rates stable.
Utility Companies in Delaware
| Utility | Avg Rate | Customers | Type |
|---|---|---|---|
| Delmarva Power | 14.94¢/kWh | 310,000 | electric |
Appliance Running Costs in Delaware
Based on Delaware's residential rate of 14.94¢/kWh.
| Appliance | Watts | Hours/Day | Monthly Cost | Annual Cost |
|---|---|---|---|---|
| Air Purifier | 50 | 24 | $5.38 | $64.54 |
| Blender | 400 | 0.1 | $0.18 | $2.15 |
| CFL Bulb (13W) | 13 | 8 | $0.47 | $5.59 |
| Cable / Satellite Box | 35 | 24 | $3.76 | $45.18 |
| Ceiling Fan | 75 | 12 | $4.03 | $48.41 |
| Central Air Conditioner | 3,500 | 8 | $125.50 | $1,505.95 |
| Chest Freezer | 80 | 24 | $8.61 | $103.27 |
| Clothes Dryer (Electric) | 3,000 | 1 | $13.45 | $161.35 |
| Coffee Maker | 900 | 0.25 | $1.01 | $12.10 |
| Crypto Mining Rig | 1,500 | 24 | $161.35 | $1,936.22 |
| Dehumidifier | 300 | 12 | $16.14 | $193.62 |
| Desktop Computer | 200 | 8 | $7.17 | $86.05 |
| Dishwasher | 1,800 | 1 | $8.07 | $96.81 |
| Electric Baseboard Heater | 1,000 | 10 | $44.82 | $537.84 |
| Electric Fireplace | 1,400 | 4 | $25.10 | $301.19 |
Compare With Other States
More Data for Delaware
Frequently Asked Questions
What is the average electricity rate in Delaware?
The average residential electricity rate in Delaware is 14.94¢ per kWh, which is 13.2% below the national average of 17.22¢/kWh.
How much is the average monthly electric bill in Delaware?
The average monthly residential electric bill in Delaware is $131, compared to the national average of $134.
Why is electricity cheap in Delaware?
Delaware's electricity rates are close to the national average. The state relies primarily on Natural Gas for power generation, with renewable sources making up 5.0% of the mix. Competitive market options and moderate generation costs help keep rates stable.
What is the main energy source in Delaware?
The primary energy source in Delaware is Natural Gas, with 5.0% of electricity coming from renewable sources.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)