Residential electricity prices in Hartsville, SC in May 2026 averaged approximately 16.18 cents per kilowatthour (¢/kWh), which was about 12% less than the national average rate of 18.44 ¢/kWh (May 2026). [1]
→ Electricity rates listed as zero are not currently available.
See how electricity costs in Hartsville 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 Hartsville increased approximately 8%, from 15.86 ¢/kWh to 17.06 ¢/kWh. [1]
→ Electricity rates listed as zero are not currently available.
Residential natural gas prices in Hartsville in April 2026 averaged 26.63 dollars per thousand cubic feet ($/Mcf), which was approximately 47% more than the national average rate of 18.17 $/Mcf (April 2026). [2]
→ Natural gas prices listed as zero are not currently available.
See the chart below to see a comparison of Hartsville natural gas prices against U.S. average prices. Compare Hartsville natural gas costs to overall U.S. average costs. [2]
On a year-over-year basis, residential natural gas prices in Hartsville (South Carolina) decreased approximately 100%, from 19.84 $/Mcf (March 2025) to 0.00 $/Mcf (March 2026). [2]
→ Natural gas prices listed as zero are not currently available.
Sorry, Hartsville solar data is not currently available. Please check back later.
See the chart below for a comparison of Hartsville solar radiation levels against other areas in the U.S. Compare Hartsville 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 Hartsville, SC in Darlington County has an approximate population of 7,764. [4]
To learn more about utility rates & usage in Hartsville, SC, or for other information related to utilities in Hartsville, visit the U.S. Energy Information Administration.
The first (electricity) power plant - owned by Thomas Edison - opened in New York City in 1882.
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