Residential electricity prices in 19891 in October 2024 averaged approximately 17.93 cents per kilowatthour (¢/kWh), which was about 6% more than the national average rate of 16.94 ¢/kWh (October 2024). [1]
→ Electricity rates listed as zero are not currently available.
See how electricity costs in 19891 differ from the average electricity costs for the U.S. overall. [1]
On a year-over-year basis - from September 2023 to September 2024 - residential electricity prices in 19891 increased approximately 6%, from 15.81 ¢/kWh to 16.69 ¢/kWh. [1]
→ Electricity rates listed as zero are not currently available.
Residential natural gas prices in 19891 in September 2024 averaged 28.78 dollars per thousand cubic feet ($/Mcf), which was approximately 27% more than the national average rate of 22.74 $/Mcf (September 2024). [2]
→ Natural gas prices listed as zero are not currently available.
See the chart below to see a comparison of Wilmington natural gas prices against U.S. average prices. Compare 19891 (Wilmington, DE) natural gas costs to overall U.S. average costs. [2]
On a year-over-year basis, residential natural gas prices in Wilmington (Delaware) decreased approximately 3%, from 32.43 $/Mcf (August 2023) to 31.38 $/Mcf (August 2024). [2]
→ Natural gas prices listed as zero are not currently available.
The ZIP code of 19891 (Wilmington, DE) has an average annual solar radiation value of 4.82 kilowatt hours per square meter per day (kWh/m2/day). Compare Wilmington values to both low and high values in the U.S. overall: [3]
→ Solar radiation values listed as zero are not currently available.
See the chart below for a comparison of Wilmington solar radiation levels against other areas in the U.S. Compare Wilmington 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.
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The ZIP code 19891 is associated with the city of Wilmington, DE in New Castle County. [4]
To learn more about utility rates & usage in 19891, or for other information related to utilities in Delaware, visit the U.S. Energy Information Administration.
Appliances like TVs, radios and toasters draw a small electric current even when they are turned off.
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