Residential electricity prices in Rosalia, WA in October 2025 averaged approximately 14.06 cents per kilowatthour (¢/kWh), which was about 22% less than the national average rate of 17.98 ¢/kWh (October 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 September 2024 to September 2025 - residential electricity prices in Rosalia increased approximately 11%, from 12.39 ¢/kWh to 13.79 ¢/kWh. [1]
→ Electricity rates listed as zero are not currently available.
Residential natural gas prices in Rosalia in October 2025 averaged 0.00 dollars per thousand cubic feet ($/Mcf), which was approximately 100% less than the national average rate of 24.56 $/Mcf (October 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 100%, from 21.98 $/Mcf (September 2024) to 0.00 $/Mcf (September 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.
A chemical that smells like sulfur is added to natural gas. This allows it to be detected in cases where leaks occur.
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