Residential electricity prices in Black Diamond, WA in September 2024 averaged approximately 12.42 cents per kilowatthour (¢/kWh), which was about 26% less than the national average rate of 16.83 ¢/kWh (September 2024). [1]
→ Electricity rates listed as zero are not currently available.
See how electricity costs in Black Diamond differ from the average electricity costs for the U.S. overall. [1]
On a year-over-year basis - from August 2023 to August 2024 - residential electricity prices in Black Diamond increased approximately 10%, from 11.14 ¢/kWh to 12.21 ¢/kWh. [1]
→ Electricity rates listed as zero are not currently available.
Residential natural gas prices in Black Diamond in August 2024 averaged 0.00 dollars per thousand cubic feet ($/Mcf), which was approximately 100% less than the national average rate of 23.40 $/Mcf (August 2024). [2]
→ Natural gas prices listed as zero are not currently available.
See the chart below to see a comparison of Black Diamond natural gas prices against U.S. average prices. Compare Black Diamond natural gas costs to overall U.S. average costs. [2]
On a year-over-year basis, residential natural gas prices in Black Diamond (Washington) decreased approximately 1%, from 22.72 $/Mcf (July 2023) to 22.47 $/Mcf (July 2024). [2]
→ Natural gas prices listed as zero are not currently available.
The city of Black Diamond (Washington) has an average annual solar radiation value of 3.67 kilowatt hours per square meter per day (kWh/m2/day). Compare Black Diamond 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 Black Diamond solar radiation levels against other areas in the U.S. Compare Black Diamond 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 Black Diamond, WA in King County has an approximate population of 4,151. [4]
To learn more about utility rates & usage in Black Diamond, WA, or for other information related to utilities in Black Diamond, visit the U.S. Energy Information Administration.
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