Residential electricity prices in Mermentau, LA in January 2026 averaged approximately 12.46 cents per kilowatthour (¢/kWh), which was about 29% less than the national average rate of 17.45 ¢/kWh (January 2026). [1]
→ Electricity rates listed as zero are not currently available.
See how electricity costs in Mermentau differ from the average electricity costs for the U.S. overall. [1]
On a year-over-year basis - from December 2024 to December 2025 - residential electricity prices in Mermentau increased approximately 6%, from 11.81 ¢/kWh to 12.56 ¢/kWh. [1]
→ Electricity rates listed as zero are not currently available.
Residential natural gas prices in Mermentau in January 2026 averaged 0.00 dollars per thousand cubic feet ($/Mcf), which was approximately 100% less than the national average rate of 13.94 $/Mcf (January 2026). [2]
→ Natural gas prices listed as zero are not currently available.
See the chart below to see a comparison of Mermentau natural gas prices against U.S. average prices. Compare Mermentau natural gas costs to overall U.S. average costs. [2]
On a year-over-year basis, residential natural gas prices in Mermentau (Louisiana) increased approximately 2%, from 16.28 $/Mcf (December 2024) to 16.62 $/Mcf (December 2025). [2]
→ Natural gas prices listed as zero are not currently available.
The village of Mermentau (Louisiana) has an average annual solar radiation value of 5.48 kilowatt hours per square meter per day (kWh/m2/day). Compare Mermentau 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 Mermentau solar radiation levels against other areas in the U.S. Compare Mermentau 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 village of Mermentau, LA in Acadia County has an approximate population of 661. [4]
To learn more about utility rates & usage in Mermentau, LA, or for other information related to utilities in Mermentau, visit the U.S. Energy Information Administration.
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