Residential electricity prices in Folsom, CA in August 2025 averaged approximately 31.58 cents per kilowatthour (¢/kWh), which was about 79% more than the national average rate of 17.62 ¢/kWh (August 2025). [1]
→ Electricity rates listed as zero are not currently available.
See how electricity costs in Folsom differ from the average electricity costs for the U.S. overall. [1]
On a year-over-year basis - from July 2024 to July 2025 - residential electricity prices in Folsom decreased approximately 0%, from 32.73 ¢/kWh to 32.58 ¢/kWh. [1]
→ Electricity rates listed as zero are not currently available.
Residential natural gas prices in Folsom in August 2025 averaged 22.14 dollars per thousand cubic feet ($/Mcf), which was approximately 18% less than the national average rate of 26.88 $/Mcf (August 2025). [2]
→ Natural gas prices listed as zero are not currently available.
See the chart below to see a comparison of Folsom natural gas prices against U.S. average prices. Compare Folsom natural gas costs to overall U.S. average costs. [2]
On a year-over-year basis, residential natural gas prices in Folsom (California) increased approximately 23%, from 18.08 $/Mcf (July 2024) to 22.22 $/Mcf (July 2025). [2]
→ Natural gas prices listed as zero are not currently available.
The city of Folsom (California) has an average annual solar radiation value of 5.89 kilowatt hours per square meter per day (kWh/m2/day). Compare Folsom 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 Folsom solar radiation levels against other areas in the U.S. Compare Folsom 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 Folsom, CA in Sacramento County has an approximate population of 72,203. [4]
To learn more about utility rates & usage in Folsom, CA, or for other information related to utilities in Folsom, visit the U.S. Energy Information Administration.
The world's largest source for producing electricity is coal, which generates about half of the electricity in the U.S.
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