Sorry, Sumas electricity price data is currenly unavailable.
Natural Gas in Sumas
Sorry, Sumas natural gas price data is currenly unavailable.
Solar Power in Sumas
Sorry, Sumas solar power data is currenly unavailable.
Utilities in Sumas, WA
Electricity Prices in Sumas, WA
Residential Electricity Rates in Sumas
Residential electricity prices in Sumas, WA in April 2025 averaged approximately 13.03 cents per kilowatthour (¢/kWh), which was about 25% less than the national average rate of 17.45 ¢/kWh (April 2025). [1]
→ Electricity rates listed as zero are not currently available.
Electricity Comparison: Sumas vs. U.S.
See how electricity costs in Sumas differ from the average electricity costs for the U.S. overall. [1]
On a year-over-year basis - from March 2024 to March 2025 - residential electricity prices in Sumas increased approximately 8%, from 11.70 ¢/kWh to 12.63 ¢/kWh. [1]
→ Electricity rates listed as zero are not currently available.
Natural Gas Prices in Sumas, WA
Residential Natural Gas Rates in Sumas
Residential natural gas prices in Sumas in April 2025 averaged 18.17 dollars per thousand cubic feet ($/Mcf), which was approximately 13% more than the national average rate of 16.05 $/Mcf (April 2025). [2]
→ Natural gas prices listed as zero are not currently available.
Natural Gas Comparison: Sumas vs. U.S.
See the chart below to see a comparison of Sumas natural gas prices against U.S. average prices. Compare Sumas natural gas costs to overall U.S. average costs. [2]
On a year-over-year basis, residential natural gas prices in Sumas (Washington) increased approximately 11%, from 15.60 $/Mcf (March 2024) to 17.31 $/Mcf (March 2025). [2]
→ Natural gas prices listed as zero are not currently available.
Solar Power in Sumas, WA
Solar Radiation Levels in Sumas
The city of Sumas (Washington) has an average annual solar radiation value of 3.76 kilowatt hours per square meter per day (kWh/m2/day). Compare Sumas values to both low and high values in the U.S. overall: [3]
Average monthly solar radition in Sumas is 43% lower than an example high average monthly solar radiation in NV.
Average monthly solar radition in Sumas is 4% lower than an example low average monthly solar radiation in WA.
→ Solar radiation values listed as zero are not currently available.
Solar Power Comparison: Sumas vs. High vs. Low
See the chart below for a comparison of Sumas solar radiation levels against other areas in the U.S. Compare Sumas 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.
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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More information about Sumas
About Sumas
The city of Sumas, WA in Whatcom County has an approximate population of 1,307. [4]
Sumas, WA Utilities
To learn more about utility rates & usage in Sumas, WA, or for other information related to utilities in Sumas, visit the U.S. Energy Information Administration.
Did you know?
The location of the largest solar power plant in the world is the Mojave Desert in California, which overs 1000 acres.