Residential electricity prices in Eureka, MO in August 2025 averaged approximately 15.37 cents per kilowatthour (¢/kWh), which was about 13% less 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 Eureka 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 Eureka increased approximately 6%, from 14.61 ¢/kWh to 15.48 ¢/kWh. [1]
→ Electricity rates listed as zero are not currently available.
Residential natural gas prices in Eureka in August 2025 averaged 33.01 dollars per thousand cubic feet ($/Mcf), which was approximately 23% more 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 Eureka natural gas prices against U.S. average prices. Compare Eureka natural gas costs to overall U.S. average costs. [2]
On a year-over-year basis, residential natural gas prices in Eureka (Missouri) decreased approximately 3%, from 31.06 $/Mcf (July 2024) to 30.02 $/Mcf (July 2025). [2]
→ Natural gas prices listed as zero are not currently available.
Sorry, Eureka solar data is not currently available. Please check back later.
See the chart below for a comparison of Eureka solar radiation levels against other areas in the U.S. Compare Eureka 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 Eureka, MO in Saint Louis County has an approximate population of 10,189. [4]
To learn more about utility rates & usage in Eureka, MO, or for other information related to utilities in Eureka, visit the U.S. Energy Information Administration.
Electricity travels at the speed of light, which is more than 186,000 miles per second.
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