Residential electricity prices in Marengo, IL in March 2026 averaged approximately 18.86 cents per kilowatthour (¢/kWh), which was about INF% more than the national average rate of ¢/kWh (March 2026). [1]
→ Electricity rates listed as zero are not currently available.
See how electricity costs in Marengo differ from the average electricity costs for the U.S. overall. [1]
On a year-over-year basis - from February 2025 to February 2026 - residential electricity prices in Marengo increased approximately 8%, from 16.47 ¢/kWh to 17.83 ¢/kWh. [1]
→ Electricity rates listed as zero are not currently available.
Residential natural gas prices in Marengo in March 2026 averaged 12.10 dollars per thousand cubic feet ($/Mcf), which was approximately INF% more than the national average rate of $/Mcf (March 2026). [2]
→ Natural gas prices listed as zero are not currently available.
See the chart below to see a comparison of Marengo natural gas prices against U.S. average prices. Compare Marengo natural gas costs to overall U.S. average costs. [2]
On a year-over-year basis, residential natural gas prices in Marengo (Illinois) increased approximately 24%, from 9.22 $/Mcf (February 2025) to 11.40 $/Mcf (February 2026). [2]
→ Natural gas prices listed as zero are not currently available.
Sorry, Marengo solar data is not currently available. Please check back later.
See the chart below for a comparison of Marengo solar radiation levels against other areas in the U.S. Compare Marengo 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 city of Marengo, IL in McHenry County has an approximate population of 7,648. [4]
To learn more about utility rates & usage in Marengo, IL, or for other information related to utilities in Marengo, visit the U.S. Energy Information Administration.
The solar energy that strikes our planet in a single hour could provide all of the Earth's energy needs for one year.
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