Residential electricity prices in Grayslake, IL in August 2025 averaged approximately 18.09 cents per kilowatthour (¢/kWh), which was about 3% more than the national average rate of 17.62 ¢/kWh (August 2025). [1]
→ Electricity rates listed as zero are not currently available.
See how electricity costs in Grayslake differ from the average electricity costs for the U.S. overall. [1]
On a year-over-year basis - from July 2024 to July 2025 - residential electricity prices in Grayslake increased approximately 14%, from 15.19 ¢/kWh to 17.25 ¢/kWh. [1]
→ Electricity rates listed as zero are not currently available.
Residential natural gas prices in Grayslake in August 2025 averaged 23.23 dollars per thousand cubic feet ($/Mcf), which was approximately 14% less than the national average rate of 26.88 $/Mcf (August 2025). [2]
→ Natural gas prices listed as zero are not currently available.
See the chart below to see a comparison of Grayslake natural gas prices against U.S. average prices. Compare Grayslake natural gas costs to overall U.S. average costs. [2]
On a year-over-year basis, residential natural gas prices in Grayslake (Illinois) increased approximately 10%, from 20.78 $/Mcf (July 2024) to 22.81 $/Mcf (July 2025). [2]
→ Natural gas prices listed as zero are not currently available.
Sorry, Grayslake solar data is not currently available. Please check back later.
See the chart below for a comparison of Grayslake solar radiation levels against other areas in the U.S. Compare Grayslake 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 village of Grayslake, IL in Lake County has an approximate population of 20,957. [4]
To learn more about utility rates & usage in Grayslake, IL, or for other information related to utilities in Grayslake, visit the U.S. Energy Information Administration.
It takes light about 8 minutes, 19 seconds to travel the 93,000,000 miles to Earth from from the sun's surface.
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