Residential electricity prices in Mercer Island, WA in December 2024 averaged approximately 11.83 cents per kilowatthour (¢/kWh), which was about 27% less than the national average rate of 16.26 ¢/kWh (December 2024). [1]
→ Electricity rates listed as zero are not currently available.
See how electricity costs in Mercer Island differ from the average electricity costs for the U.S. overall. [1]
On a year-over-year basis - from November 2023 to November 2024 - residential electricity prices in Mercer Island increased approximately 12%, from 11.07 ¢/kWh to 12.37 ¢/kWh. [1]
→ Electricity rates listed as zero are not currently available.
Residential natural gas prices in Mercer Island in December 2024 averaged 15.58 dollars per thousand cubic feet ($/Mcf), which was approximately 20% more than the national average rate of 12.99 $/Mcf (December 2024). [2]
→ Natural gas prices listed as zero are not currently available.
See the chart below to see a comparison of Mercer Island natural gas prices against U.S. average prices. Compare Mercer Island natural gas costs to overall U.S. average costs. [2]
On a year-over-year basis, residential natural gas prices in Mercer Island (Washington) increased approximately 7%, from 15.22 $/Mcf (November 2023) to 16.26 $/Mcf (November 2024). [2]
→ Natural gas prices listed as zero are not currently available.
The city of Mercer Island (Washington) has an average annual solar radiation value of 3.91 kilowatt hours per square meter per day (kWh/m2/day). Compare Mercer Island 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 Mercer Island solar radiation levels against other areas in the U.S. Compare Mercer Island 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 Mercer Island, WA in King County has an approximate population of 22,699. [4]
To learn more about utility rates & usage in Mercer Island, WA, or for other information related to utilities in Mercer Island, visit the U.S. Energy Information Administration.
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