Residential electricity prices in Wailuku, HI in March 2026 averaged approximately 42.23 cents per kilowatthour (¢/kWh), which was about 124% more than the national average rate of 18.83 ¢/kWh (March 2026). [1]
→ Electricity rates listed as zero are not currently available.
See how electricity costs in Wailuku differ from the average electricity costs for the U.S. overall. [1]
On a year-over-year basis - from February 2025 to February 2026 - residential electricity prices in Wailuku increased approximately 1%, from 42.69 ¢/kWh to 43.00 ¢/kWh. [1]
→ Electricity rates listed as zero are not currently available.
Sorry, Wailuku residential natural gas price data is not currently available. Please check back later.
See the chart below to see a comparison of Wailuku natural gas prices against U.S. average prices. Compare Wailuku natural gas costs to overall U.S. average costs. [2]
On a year-over-year basis, residential natural gas prices in Wailuku (Hawaii) increased approximately n/a%, from $/Mcf ( ) to $/Mcf ( ). [2]
→ Natural gas prices listed as zero are not currently available.
Sorry, Wailuku solar data is not currently available. Please check back later.
See the chart below for a comparison of Wailuku solar radiation levels against other areas in the U.S. Compare Wailuku 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 Wailuku, HI in Maui County has an approximate population of 15,313. [4]
To learn more about utility rates & usage in Wailuku, HI, or for other information related to utilities in Wailuku, visit the U.S. Energy Information Administration.
A chemical that smells like sulfur is added to natural gas. This allows it to be detected in cases where leaks occur.
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