Residential electricity prices in Petaluma, CA in April 2026 averaged approximately 35.25 cents per kilowatthour (¢/kWh), which was about 87% more than the national average rate of 18.83 ¢/kWh (April 2026). [1]
→ Electricity rates listed as zero are not currently available.
See how electricity costs in Petaluma differ from the average electricity costs for the U.S. overall. [1]
On a year-over-year basis - from March 2025 to March 2026 - residential electricity prices in Petaluma increased approximately 3%, from 32.48 ¢/kWh to 33.35 ¢/kWh. [1]
→ Electricity rates listed as zero are not currently available.
Residential natural gas prices in Petaluma in April 2026 averaged 0.00 dollars per thousand cubic feet ($/Mcf), which was approximately 100% less than the national average rate of 18.17 $/Mcf (April 2026). [2]
→ Natural gas prices listed as zero are not currently available.
See the chart below to see a comparison of Petaluma natural gas prices against U.S. average prices. Compare Petaluma natural gas costs to overall U.S. average costs. [2]
On a year-over-year basis, residential natural gas prices in Petaluma (California) decreased approximately 7%, from 22.29 $/Mcf (March 2025) to 20.72 $/Mcf (March 2026). [2]
→ Natural gas prices listed as zero are not currently available.
Sorry, Petaluma solar data is not currently available. Please check back later.
See the chart below for a comparison of Petaluma solar radiation levels against other areas in the U.S. Compare Petaluma 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.
Read More
Penn State researchers recently examined microgrids and discovered that they may not always be a wise economic move for communities.
Read More
Through the analysis of publicly available data filed by electricity suppliers, the CT OCC discovered that electricity customers overpaid by $58 million in 2015.
Read More
The city of Petaluma, CA in Sonoma County has an approximate population of 57,941. [4]
To learn more about utility rates & usage in Petaluma, CA, or for other information related to utilities in Petaluma, visit the U.S. Energy Information Administration.
Edmund Becquerel, a 19-year-old French experimental physicist, discovered the basis of solar energy in 1839.
Take the first step toward powering your home with solar energy.
Learn about your specific solar options, with NO obligation.
