Residential electricity prices in Castlewood, SD in January 2025 averaged approximately 12.09 cents per kilowatthour (¢/kWh), which was about 24% less than the national average rate of 15.95 ¢/kWh (January 2025). [1]
→ Electricity rates listed as zero are not currently available.
See how electricity costs in Castlewood differ from the average electricity costs for the U.S. overall. [1]
On a year-over-year basis - from December 2023 to December 2024 - residential electricity prices in Castlewood increased approximately 5%, from 11.80 ¢/kWh to 12.42 ¢/kWh. [1]
→ Electricity rates listed as zero are not currently available.
Residential natural gas prices in Castlewood in December 2024 averaged 7.77 dollars per thousand cubic feet ($/Mcf), which was approximately 40% less than the national average rate of 12.99 $/Mcf (December 2024). [2]
→ Natural gas prices listed as zero are not currently available.
See the chart below to see a comparison of Castlewood natural gas prices against U.S. average prices. Compare Castlewood natural gas costs to overall U.S. average costs. [2]
On a year-over-year basis, residential natural gas prices in Castlewood (South Dakota) decreased approximately 2%, from 7.52 $/Mcf (November 2023) to 7.39 $/Mcf (November 2024). [2]
→ Natural gas prices listed as zero are not currently available.
The city of Castlewood (South Dakota) has an average annual solar radiation value of 4.92 kilowatt hours per square meter per day (kWh/m2/day). Compare Castlewood values to both low and high values in the U.S. overall: [3]
→ Solar radiation values listed as zero are not currently available.
See the chart below for a comparison of Castlewood solar radiation levels against other areas in the U.S. Compare Castlewood 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 Castlewood, SD in Hamlin County has an approximate population of 627. [4]
To learn more about utility rates & usage in Castlewood, SD, or for other information related to utilities in Castlewood, visit the U.S. Energy Information Administration.
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