Residential electricity prices in Seaford, DE in May 2026 averaged approximately 19.38 cents per kilowatthour (¢/kWh), which was about 5% more than the national average rate of 18.44 ¢/kWh (May 2026). [1]
→ Electricity rates listed as zero are not currently available.
See how electricity costs in Seaford differ from the average electricity costs for the U.S. overall. [1]
On a year-over-year basis - from April 2025 to April 2026 - residential electricity prices in Seaford increased approximately 5%, from 17.97 ¢/kWh to 18.79 ¢/kWh. [1]
→ Electricity rates listed as zero are not currently available.
Residential natural gas prices in Seaford in May 2026 averaged 22.51 dollars per thousand cubic feet ($/Mcf), which was approximately 14% more than the national average rate of 19.83 $/Mcf (May 2026). [2]
→ Natural gas prices listed as zero are not currently available.
See the chart below to see a comparison of Seaford natural gas prices against U.S. average prices. Compare Seaford natural gas costs to overall U.S. average costs. [2]
On a year-over-year basis, residential natural gas prices in Seaford (Delaware) increased approximately 26%, from 15.47 $/Mcf (April 2025) to 19.51 $/Mcf (April 2026). [2]
→ Natural gas prices listed as zero are not currently available.
Sorry, Seaford solar data is not currently available. Please check back later.
See the chart below for a comparison of Seaford solar radiation levels against other areas in the U.S. Compare Seaford levels against both 1) low average solar radition levels (WA) and also 2) high average solar radiation levels (NV). [3]
→ k/m/d: kilowatt hours per square meter per day.
→ Solar radiation values listed as zero are not currently available.
Households in the United States have benefited from falling energy prices in recent years, which has driven down the cost of living.
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Penn State researchers recently examined microgrids and discovered that they may not always be a wise economic move for communities.
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Through the analysis of publicly available data filed by electricity suppliers, the CT OCC discovered that electricity customers overpaid by $58 million in 2015.
Read More
The city of Seaford, DE in Sussex County has an approximate population of 6,928. [4]
To learn more about utility rates & usage in Seaford, DE, or for other information related to utilities in Seaford, visit the U.S. Energy Information Administration.
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