Sorry, Castalia electricity price data is currenly unavailable.
Natural Gas in Castalia
Sorry, Castalia natural gas price data is currenly unavailable.
Solar Power in Castalia
Sorry, Castalia solar power data is currenly unavailable.
Utilities in Castalia, NC
Electricity Prices in Castalia, NC
Residential Electricity Rates in Castalia
Residential electricity prices in Castalia, NC in June 2025 averaged approximately 13.33 cents per kilowatthour (¢/kWh), which was about 24% less than the national average rate of 17.47 ¢/kWh (June 2025). [1]
→ Electricity rates listed as zero are not currently available.
Electricity Comparison: Castalia vs. U.S.
See how electricity costs in Castalia differ from the average electricity costs for the U.S. overall. [1]
On a year-over-year basis - from May 2024 to May 2025 - residential electricity prices in Castalia increased approximately 3%, from 13.90 ¢/kWh to 14.26 ¢/kWh. [1]
→ Electricity rates listed as zero are not currently available.
Natural Gas Prices in Castalia, NC
Residential Natural Gas Rates in Castalia
Residential natural gas prices in Castalia in June 2025 averaged 30.13 dollars per thousand cubic feet ($/Mcf), which was approximately 30% more than the national average rate of 23.15 $/Mcf (June 2025). [2]
→ Natural gas prices listed as zero are not currently available.
Natural Gas Comparison: Castalia vs. U.S.
See the chart below to see a comparison of Castalia natural gas prices against U.S. average prices. Compare Castalia natural gas costs to overall U.S. average costs. [2]
On a year-over-year basis, residential natural gas prices in Castalia (North Carolina) increased approximately 34%, from 25.39 $/Mcf (May 2024) to 34.06 $/Mcf (May 2025). [2]
→ Natural gas prices listed as zero are not currently available.
Solar Power in Castalia, NC
Solar Radiation Levels in Castalia
The town of Castalia (North Carolina) has an average annual solar radiation value of 5.29 kilowatt hours per square meter per day (kWh/m2/day). Compare Castalia values to both low and high values in the U.S. overall: [3]
Average monthly solar radition in Castalia is 20% lower than an example high average monthly solar radiation in NV.
Average monthly solar radition in Castalia is 35% higher than an example low average monthly solar radiation in WA.
→ Solar radiation values listed as zero are not currently available.
Solar Power Comparison: Castalia vs. High vs. Low
See the chart below for a comparison of Castalia solar radiation levels against other areas in the U.S. Compare Castalia 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.
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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More information about Castalia
About Castalia
The town of Castalia, NC in Nash County has an approximate population of 268. [4]
Castalia, NC Utilities
To learn more about utility rates & usage in Castalia, NC, or for other information related to utilities in Castalia, visit the U.S. Energy Information Administration.
Did you know?
Solar power does not produce any pollutants and is renewable, making it one of the cleanest source of energy.