Residential electricity prices in Rosalia, WA in September 2025 averaged approximately 13.79 cents per kilowatthour (¢/kWh), which was about 24% less than the national average rate of 18.07 ¢/kWh (September 2025). [1]
→ Electricity rates listed as zero are not currently available.
See how electricity costs in Rosalia differ from the average electricity costs for the U.S. overall. [1]
On a year-over-year basis - from August 2024 to August 2025 - residential electricity prices in Rosalia increased approximately 12%, from 12.16 ¢/kWh to 13.66 ¢/kWh. [1]
→ Electricity rates listed as zero are not currently available.
Residential natural gas prices in Rosalia in September 2025 averaged 0.00 dollars per thousand cubic feet ($/Mcf), which was approximately 100% less than the national average rate of 24.56 $/Mcf (September 2025). [2]
→ Natural gas prices listed as zero are not currently available.
See the chart below to see a comparison of Rosalia natural gas prices against U.S. average prices. Compare Rosalia natural gas costs to overall U.S. average costs. [2]
On a year-over-year basis, residential natural gas prices in Rosalia (Washington) decreased approximately 3%, from 25.43 $/Mcf (August 2024) to 24.71 $/Mcf (August 2025). [2]
→ Natural gas prices listed as zero are not currently available.
The town of Rosalia (Washington) has an average annual solar radiation value of 4.74 kilowatt hours per square meter per day (kWh/m2/day). Compare Rosalia 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 Rosalia solar radiation levels against other areas in the U.S. Compare Rosalia 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 town of Rosalia, WA in Whitman County has an approximate population of 550. [4]
To learn more about utility rates & usage in Rosalia, WA, or for other information related to utilities in Rosalia, visit the U.S. Energy Information Administration.
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