Delaware vs Washington Electricity Rates (2026)
Washington has 24.6% cheaper electricity than Delaware. Washington residents pay 11.26¢/kWh compared to 14.94¢/kWh in Delaware, saving about $25.00/month on average.
Delaware
14.94¢
per kWh
$131/mo
Washington
11.26¢
per kWh
$106/mo
Detailed Rate Comparison
| Metric | Delaware | Washington | National Avg |
|---|---|---|---|
| Residential Rate | 14.94¢/kWh | 11.26¢/kWh | 17.22¢/kWh |
| Commercial Rate | 11.68¢/kWh | 9.56¢/kWh | - |
| Industrial Rate | 9.38¢/kWh | 5.23¢/kWh | - |
| Avg Monthly Bill | $131 | $106 | $134 |
| Renewable Energy | 5.0% | 74.0% | ~22% |
| Primary Source | Natural Gas | Hydroelectric | - |
Appliance Running Costs: Delaware vs Washington
Monthly cost to run common household appliances in each state.
| Appliance | DE | WA | Savings |
|---|---|---|---|
| Air Purifier | $5.38 | $4.05 | WA saves $1.32 |
| Blender | $0.18 | $0.14 | WA saves $0.04 |
| CFL Bulb (13W) | $0.47 | $0.35 | WA saves $0.11 |
| Cable / Satellite Box | $3.76 | $2.84 | WA saves $0.93 |
| Ceiling Fan | $4.03 | $3.04 | WA saves $0.99 |
| Central Air Conditioner | $125.50 | $94.58 | WA saves $30.91 |
| Chest Freezer | $8.61 | $6.49 | WA saves $2.12 |
| Clothes Dryer (Electric) | $13.45 | $10.13 | WA saves $3.31 |
| Coffee Maker | $1.01 | $0.76 | WA saves $0.25 |
| Crypto Mining Rig | $161.35 | $121.61 | WA saves $39.74 |
| Dehumidifier | $16.14 | $12.16 | WA saves $3.97 |
| Desktop Computer | $7.17 | $5.40 | WA saves $1.77 |
| Dishwasher | $8.07 | $6.08 | WA saves $1.99 |
| Electric Baseboard Heater | $44.82 | $33.78 | WA saves $11.04 |
| Electric Fireplace | $25.10 | $18.92 | WA saves $6.18 |
Bottom Line: Delaware vs Washington
Washington is the more affordable state for electricity, with rates 24.6% lower than Delaware. An average household would save about $300.00/year by living in Washington.
Delaware gets its electricity primarily from Natural Gas with 5.0% renewable, while Washington relies on Hydroelectric with 74.0% renewable.
Explore More
Frequently Asked Questions
Is electricity cheaper in Delaware or Washington?
Electricity is cheaper in Washington at 11.26¢/kWh compared to Delaware at 14.94¢/kWh. That's a 24.6% difference, saving about $25.00/month on an average residential bill.
What is the average electricity bill in Delaware vs Washington?
The average monthly electricity bill is $131 in Delaware and $106 in Washington. The national average is $134.
Which state uses more renewable energy, Delaware or Washington?
Washington has a higher renewable energy percentage at 74.0%, compared to 5.0% in Delaware.
What are the main energy sources in Delaware and Washington?
Delaware primarily uses Natural Gas, while Washington relies on Hydroelectric.
Was this data helpful?
Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)