Residential electricity prices in Kapolei, HI in November 2025 averaged approximately 40.20 cents per kilowatthour (¢/kWh), which was about 126% more than the national average rate of 17.78 ¢/kWh (November 2025). [1]
→ Electricity rates listed as zero are not currently available.
See how electricity costs in Kapolei differ from the average electricity costs for the U.S. overall. [1]
On a year-over-year basis - from October 2024 to October 2025 - residential electricity prices in Kapolei decreased approximately 4%, from 41.42 ¢/kWh to 39.74 ¢/kWh. [1]
→ Electricity rates listed as zero are not currently available.
Residential natural gas prices in Kapolei in November 2025 averaged 57.88 dollars per thousand cubic feet ($/Mcf), which was approximately 289% more than the national average rate of 14.87 $/Mcf (November 2025). [2]
→ Natural gas prices listed as zero are not currently available.
See the chart below to see a comparison of Kapolei natural gas prices against U.S. average prices. Compare Kapolei natural gas costs to overall U.S. average costs. [2]
On a year-over-year basis, residential natural gas prices in Kapolei (Hawaii) increased approximately 20%, from 47.43 $/Mcf (October 2024) to 56.92 $/Mcf (October 2025). [2]
→ Natural gas prices listed as zero are not currently available.
Sorry, Kapolei solar data is not currently available. Please check back later.
See the chart below for a comparison of Kapolei solar radiation levels against other areas in the U.S. Compare Kapolei 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 Kapolei, HI in Honolulu County has an approximate population of 15,186. [4]
To learn more about utility rates & usage in Kapolei, HI, or for other information related to utilities in Kapolei, visit the U.S. Energy Information Administration.
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