Residential electricity prices in 40257 in September 2024 averaged approximately 12.45 cents per kilowatthour (¢/kWh), which was about 25% less than the national average rate of 16.63 ¢/kWh (September 2024). [1]
→ Electricity rates listed as zero are not currently available.
See how electricity costs in 40257 differ from the average electricity costs for the U.S. overall. [1]
On a year-over-year basis - from August 2023 to August 2024 - residential electricity prices in 40257 increased approximately 3%, from 12.33 ¢/kWh to 12.68 ¢/kWh. [1]
→ Electricity rates listed as zero are not currently available.
Residential natural gas prices in 40257 in August 2024 averaged 29.92 dollars per thousand cubic feet ($/Mcf), which was approximately 28% more than the national average rate of 23.40 $/Mcf (August 2024). [2]
→ Natural gas prices listed as zero are not currently available.
See the chart below to see a comparison of Louisville natural gas prices against U.S. average prices. Compare 40257 (Louisville, KY) natural gas costs to overall U.S. average costs. [2]
On a year-over-year basis, residential natural gas prices in Louisville (Kentucky) increased approximately 3%, from 27.65 $/Mcf (July 2023) to 28.35 $/Mcf (July 2024). [2]
→ Natural gas prices listed as zero are not currently available.
The ZIP code of 40257 (Louisville, KY) has an average annual solar radiation value of 4.85 kilowatt hours per square meter per day (kWh/m2/day). Compare Louisville 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 Louisville solar radiation levels against other areas in the U.S. Compare Louisville 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 40257 is associated with the city of Louisville, KY in Jefferson County. [4]
To learn more about utility rates & usage in 40257, or for other information related to utilities in Kentucky, visit the U.S. Energy Information Administration.
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