Residential electricity prices in Grafton, IL in August 2024 averaged approximately 15.77 cents per kilowatthour (¢/kWh), which was about 5% less than the national average rate of 16.63 ¢/kWh (August 2024). [1]
→ Electricity rates listed as zero are not currently available.
See how electricity costs in Grafton differ from the average electricity costs for the U.S. overall. [1]
On a year-over-year basis - from July 2023 to July 2024 - residential electricity prices in Grafton increased approximately 3%, from 14.81 ¢/kWh to 15.31 ¢/kWh. [1]
→ Electricity rates listed as zero are not currently available.
Residential natural gas prices in Grafton in August 2024 averaged 20.69 dollars per thousand cubic feet ($/Mcf), which was approximately 12% less 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 Grafton natural gas prices against U.S. average prices. Compare Grafton natural gas costs to overall U.S. average costs. [2]
On a year-over-year basis, residential natural gas prices in Grafton (Illinois) decreased approximately 8%, from 22.57 $/Mcf (July 2023) to 20.72 $/Mcf (July 2024). [2]
→ Natural gas prices listed as zero are not currently available.
The city of Grafton (Illinois) has an average annual solar radiation value of 5.06 kilowatt hours per square meter per day (kWh/m2/day). Compare Grafton 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 Grafton solar radiation levels against other areas in the U.S. Compare Grafton 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.
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The city of Grafton, IL in Jersey County has an approximate population of 674. [4]
To learn more about utility rates & usage in Grafton, IL, or for other information related to utilities in Grafton, visit the U.S. Energy Information Administration.
A physical process known as the photovoltaic effect is how solar cells convert sunlight into electricity.
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