Sorry, Cortland electricity price data is currenly unavailable.
Natural Gas in Cortland
Sorry, Cortland natural gas price data is currenly unavailable.
Solar Power in Cortland
Sorry, Cortland solar power data is currenly unavailable.
Utilities in Cortland, IL
Save on Electricity, Compare Rates in Cortland, IL
Electricity Prices in Cortland, IL
Residential Electricity Rates in Cortland
Residential electricity prices in Cortland, IL in May 2026 averaged approximately 23.85 cents per kilowatthour (¢/kWh), which was about 29% more than the national average rate of 18.44 ¢/kWh (May 2026). [1]
→ Electricity rates listed as zero are not currently available.
Electricity Comparison: Cortland vs. U.S.
See how electricity costs in Cortland differ from the average electricity costs for the U.S. overall. [1]
On a year-over-year basis - from April 2025 to April 2026 - residential electricity prices in Cortland increased approximately 12%, from 18.28 ¢/kWh to 20.47 ¢/kWh. [1]
→ Electricity rates listed as zero are not currently available.
Natural Gas Prices in Cortland, IL
Residential Natural Gas Rates in Cortland
Residential natural gas prices in Cortland in May 2026 averaged 15.39 dollars per thousand cubic feet ($/Mcf), which was approximately 22% less than the national average rate of 19.83 $/Mcf (May 2026). [2]
→ Natural gas prices listed as zero are not currently available.
Natural Gas Comparison: Cortland vs. U.S.
See the chart below to see a comparison of Cortland natural gas prices against U.S. average prices. Compare Cortland natural gas costs to overall U.S. average costs. [2]
On a year-over-year basis, residential natural gas prices in Cortland (Illinois) increased approximately 5%, from 13.55 $/Mcf (April 2025) to 14.29 $/Mcf (April 2026). [2]
→ Natural gas prices listed as zero are not currently available.
Solar Power in Cortland, IL
Solar Radiation Levels in Cortland
Sorry, Cortland solar data is not currently available. Please check back later.
Solar Power Comparison: Cortland vs. High vs. Low
See the chart below for a comparison of Cortland solar radiation levels against other areas in the U.S. Compare Cortland 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.
Through the analysis of publicly available data filed by electricity suppliers, the CT OCC discovered that electricity customers overpaid by $58 million in 2015.
Read More
More information about Cortland
About Cortland
The town of Cortland, IL in DeKalb County has an approximate population of 4,270. [4]
Cortland, IL Utilities
To learn more about utility rates & usage in Cortland, IL, or for other information related to utilities in Cortland, visit the U.S. Energy Information Administration.
Did you know?
The location of the largest solar power plant in the world is the Mojave Desert in California, which overs 1000 acres.