Residential electricity prices in South Portland, ME in October 2024 averaged approximately 26.22 cents per kilowatthour (¢/kWh), which was about 55% more than the national average rate of 16.94 ¢/kWh (October 2024). [1]
→ Electricity rates listed as zero are not currently available.
See how electricity costs in South Portland differ from the average electricity costs for the U.S. overall. [1]
On a year-over-year basis - from September 2023 to September 2024 - residential electricity prices in South Portland decreased approximately 1%, from 26.79 ¢/kWh to 26.39 ¢/kWh. [1]
→ Electricity rates listed as zero are not currently available.
Residential natural gas prices in South Portland in September 2024 averaged 0.00 dollars per thousand cubic feet ($/Mcf), which was approximately 100% less than the national average rate of 22.74 $/Mcf (September 2024). [2]
→ Natural gas prices listed as zero are not currently available.
See the chart below to see a comparison of South Portland natural gas prices against U.S. average prices. Compare South Portland natural gas costs to overall U.S. average costs. [2]
On a year-over-year basis, residential natural gas prices in South Portland (Maine) increased approximately n/a%, from 0.00 $/Mcf (August 2023) to 0.00 $/Mcf (August 2024). [2]
→ Natural gas prices listed as zero are not currently available.
The city of South Portland (Maine) has an average annual solar radiation value of 4.81 kilowatt hours per square meter per day (kWh/m2/day). Compare South Portland 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 South Portland solar radiation levels against other areas in the U.S. Compare South Portland 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 South Portland, ME in Cumberland County has an approximate population of 25,002. [4]
To learn more about utility rates & usage in South Portland, ME, or for other information related to utilities in South Portland, visit the U.S. Energy Information Administration.
Nearly half of the sun's energy is absorbed by the Earth's surface, while about 30 percent is reflected back from the surface.
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