Residential electricity prices in Rapid City, SD in March 2025 averaged approximately 12.75 cents per kilowatthour (¢/kWh), which was about 25% less than the national average rate of 17.11 ¢/kWh (March 2025). [1]
→ Electricity rates listed as zero are not currently available.
See how electricity costs in Rapid City differ from the average electricity costs for the U.S. overall. [1]
On a year-over-year basis - from February 2024 to February 2025 - residential electricity prices in Rapid City decreased approximately 2%, from 12.07 ¢/kWh to 11.84 ¢/kWh. [1]
→ Electricity rates listed as zero are not currently available.
Residential natural gas prices in Rapid City in February 2025 averaged 8.71 dollars per thousand cubic feet ($/Mcf), which was approximately 40% less than the national average rate of 14.57 $/Mcf (February 2025). [2]
→ Natural gas prices listed as zero are not currently available.
See the chart below to see a comparison of Rapid City natural gas prices against U.S. average prices. Compare Rapid City natural gas costs to overall U.S. average costs. [2]
On a year-over-year basis, residential natural gas prices in Rapid City (South Dakota) increased approximately 3%, from 7.86 $/Mcf (January 2024) to 8.13 $/Mcf (January 2025). [2]
→ Natural gas prices listed as zero are not currently available.
Sorry, Rapid City solar data is not currently available. Please check back later.
See the chart below for a comparison of Rapid City solar radiation levels against other areas in the U.S. Compare Rapid City 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.
Read More
Penn State researchers recently examined microgrids and discovered that they may not always be a wise economic move for communities.
Read More
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
The city of Rapid City, SD in Pennington County has an approximate population of 67,956. [4]
To learn more about utility rates & usage in Rapid City, SD, or for other information related to utilities in Rapid City, visit the U.S. Energy Information Administration.
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