Residential electricity prices in 59729 in June 2025 averaged approximately 14.85 cents per kilowatthour (¢/kWh), which was about 15% less than the national average rate of 17.47 ¢/kWh (June 2025). [1]
→ Electricity rates listed as zero are not currently available.
See how electricity costs in 59729 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 59729 decreased approximately 3%, from 13.24 ¢/kWh to 12.90 ¢/kWh. [1]
→ Electricity rates listed as zero are not currently available.
Residential natural gas prices in 59729 in June 2025 averaged 11.34 dollars per thousand cubic feet ($/Mcf), which was approximately 51% less than the national average rate of 23.15 $/Mcf (June 2025). [2]
→ Natural gas prices listed as zero are not currently available.
See the chart below to see a comparison of Ennis natural gas prices against U.S. average prices. Compare 59729 (Ennis, MT) natural gas costs to overall U.S. average costs. [2]
On a year-over-year basis, residential natural gas prices in Ennis (Montana) increased approximately 13%, from 8.32 $/Mcf (May 2024) to 9.43 $/Mcf (May 2025). [2]
→ Natural gas prices listed as zero are not currently available.
The ZIP code of 59729 (Ennis, MT) has an average annual solar radiation value of 4.91 kilowatt hours per square meter per day (kWh/m2/day). Compare Ennis 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 Ennis solar radiation levels against other areas in the U.S. Compare Ennis 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 ZIP code 59729 is associated with the city of Ennis, MT in Madison County. [4]
To learn more about utility rates & usage in 59729, or for other information related to utilities in Montana, visit the U.S. Energy Information Administration.
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