Residential electricity prices in Castleford, ID in May 2026 averaged approximately 12.35 cents per kilowatthour (¢/kWh), which was about 33% 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 Castleford 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 Castleford increased approximately 7%, from 11.89 ¢/kWh to 12.70 ¢/kWh. [1]
→ Electricity rates listed as zero are not currently available.
Residential natural gas prices in Castleford in May 2026 averaged 10.82 dollars per thousand cubic feet ($/Mcf), which was approximately 45% less than the national average rate of 19.83 $/Mcf (May 2026). [2]
→ Natural gas prices listed as zero are not currently available.
See the chart below to see a comparison of Castleford natural gas prices against U.S. average prices. Compare Castleford natural gas costs to overall U.S. average costs. [2]
On a year-over-year basis, residential natural gas prices in Castleford (Idaho) increased approximately 12%, from 7.99 $/Mcf (April 2025) to 8.91 $/Mcf (April 2026). [2]
→ Natural gas prices listed as zero are not currently available.
Sorry, Castleford solar data is not currently available. Please check back later.
See the chart below for a comparison of Castleford solar radiation levels against other areas in the U.S. Compare Castleford 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 Castleford, ID in Twin Falls County has an approximate population of 226. [4]
To learn more about utility rates & usage in Castleford, ID, or for other information related to utilities in Castleford, visit the U.S. Energy Information Administration.
The majority of the natural gas consumed in the United States today is produced within the United States.
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