Residential electricity prices in Derby, CT in September 2018 averaged approximately 22.05 cents per kilowatthour (¢/kWh), which was about 69% more than the national average rate of 13.01 ¢/kWh (September 2018). [1]
→ Electricity rates listed as zero are not currently available.
See how electricity costs in Derby differ from the average electricity costs for the U.S. overall. [1]
On a year-over-year basis - from September 2017 to September 2018 - residential electricity prices in Derby increased approximately 4%, from 21.26 ¢/kWh to 22.05 ¢/kWh. [1]
→ Electricity rates listed as zero are not currently available.
Residential natural gas prices in Derby in September 2018 averaged 22.39 dollars per thousand cubic feet ($/Mcf), which was approximately 29% more than the national average rate of 17.32 $/Mcf (September 2018). [2]
→ Natural gas prices listed as zero are not currently available.
See the chart below to see a comparison of Derby natural gas prices against U.S. average prices. Compare Derby natural gas costs to overall U.S. average costs. [2]
On a year-over-year basis, residential natural gas prices in Derby (Connecticut) increased approximately 3%, from 21.74 $/Mcf (September 2017) to 22.39 $/Mcf (September 2018). [2]
→ Natural gas prices listed as zero are not currently available.
The city of Derby (Connecticut) has an average annual solar radiation value of 4.43 kilowatt hours per square meter per day (kWh/m2/day). Compare Derby 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 Derby solar radiation levels against other areas in the U.S. Compare Derby 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 Derby, CT in New Haven County has an approximate population of 12,902. [4]
To learn more about utility rates & usage in Derby, CT, or for other information related to utilities in Derby, visit the U.S. Energy Information Administration.
A physical process known as the photovoltaic effect is how solar cells convert sunlight into electricity.
