What is the average electricity cost in Delaware?

The average residential electricity rate in Delaware is 16.51 cents per kWh. At 900 kWh per month, that translates to an estimated monthly cost of $148.59.

Is electricity in Delaware cheaper than the national average?

Electricity in Delaware costs about $12.15 less per month than the U.S. national average when using 900 kWh.

How much does 900 kWh cost in Delaware?

At the average rate of 16.51¢/kWh, 900 kWh costs approximately $148.59 per month, or about $1783.08 per year.

Electricity Cost in Delaware

The average residential electricity rate in Delaware is 16.51¢ per kWh. At 900 kWh/month, that works out to about $149 per month or $1783 per year.

Rates from EIA data · 900 kWh standard usage benchmark

Average rate

16.51 ¢/kWh

Est. monthly (900 kWh)

$148.59

Est. annual (10,800 kWh)

$1783.08

vs national (monthly)

$-12.15

National avg: 17.86¢/kWh

How Delaware Compares

State rate

16.51 ¢/kWh

National average

17.86 ¢/kWh

Difference

-7.6%

Key Insights

Electricity in Delaware costs 8% less than the national average.
Delaware ranks #17 among U.S. states for electricity prices.
Delaware shows an accelerating electricity price trend based on recent historical data.

More Data & Comparisons

See electricity cost-of-living analysis in Delaware
Moving to Delaware? See estimated electricity costs.
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Full Delaware knowledge page — Rates, value score, affordability, trends
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Frequently Asked Questions

What is the average electricity cost in Delaware?: The average residential electricity rate in Delaware is 16.51 cents per kWh. At 900 kWh per month, that translates to an estimated monthly cost of $148.59.
Is electricity in Delaware cheaper than the national average?: Electricity in Delaware costs about $12.15 less per month than the U.S. national average when using 900 kWh.
How much does 900 kWh cost in Delaware?: At the average rate of 16.51¢/kWh, 900 kWh costs approximately $148.59 per month, or about $1783.08 per year.