Residential electricity prices in Grand Isle, LA in February 2026 averaged approximately 12.87 cents per kilowatthour (¢/kWh), which was about 27% less than the national average rate of 17.65 ¢/kWh (February 2026). [1]
→ Electricity rates listed as zero are not currently available.
See how electricity costs in Grand Isle differ from the average electricity costs for the U.S. overall. [1]
On a year-over-year basis - from January 2025 to January 2026 - residential electricity prices in Grand Isle increased approximately 12%, from 11.10 ¢/kWh to 12.46 ¢/kWh. [1]
→ Electricity rates listed as zero are not currently available.
Residential natural gas prices in Grand Isle in February 2026 averaged 0.00 dollars per thousand cubic feet ($/Mcf), which was approximately 100% less than the national average rate of 15.07 $/Mcf (February 2026). [2]
→ Natural gas prices listed as zero are not currently available.
See the chart below to see a comparison of Grand Isle natural gas prices against U.S. average prices. Compare Grand Isle natural gas costs to overall U.S. average costs. [2]
On a year-over-year basis, residential natural gas prices in Grand Isle (Louisiana) decreased approximately 100%, from 12.84 $/Mcf (January 2025) to 0.00 $/Mcf (January 2026). [2]
→ Natural gas prices listed as zero are not currently available.
Sorry, Grand Isle solar data is not currently available. Please check back later.
See the chart below for a comparison of Grand Isle solar radiation levels against other areas in the U.S. Compare Grand Isle 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.
Read More
Penn State researchers recently examined microgrids and discovered that they may not always be a wise economic move for communities.
Read More
Through the analysis of publicly available data filed by electricity suppliers, the CT OCC discovered that electricity customers overpaid by $58 million in 2015.
Read More
The town of Grand Isle, LA in Jefferson County has an approximate population of 1,296. [4]
To learn more about utility rates & usage in Grand Isle, LA, or for other information related to utilities in Grand Isle, 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.
Take the first step toward powering your home with solar energy.
Learn about your specific solar options, with NO obligation.
