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New Castle, DE Energy

New Castle Electricity Rates

^ New Castle, DE electricity rates recently averaged 12.15¢/kWh -- an estimated 9 percent less than the average national rate. [More]

New Castle Solar Energy

^ Solar energy output in New Castle, DE is an estimated 26 percent higher than average solar energy in a low-output area of the nation. [More]

New Castle Natural Gas Rates

^ New Castle, DE natural gas rates recently averaged 24.51$/Mcf -- an estimated 39 percent more than the national average rate. [More]

Energy in New Castle, DE

Energy in New Castle, DE

New Castle, DE Electricity Rates

August 2020

In the most recent month of electricity data, August 2020, New Castle's average rate of 12.15¢/kWh -- a difference of about -9% from the U.S. average of 13.31¢/kWh that month.[1]

New Castle Electricty, Year Over Year

Year over year in New Castle (DE), electricity rates increased an estimated 0 percent -- from 12.11¢/kWh (August 2019) to 12.15¢/kWh (August 2020).[1]

August 2019

In August 2019, the average electricity rate in New Castle (Delaware) of 12.11¢/kWh -- a difference of about -9% from the United States average of 13.30¢/kWh that month.[1]

New Castle Electricity Statistics

New Castle Electricity Rates

Average electricity rates in New Castle, DE in August 2020 were 12.15¢/kWh -- an estimated 9 percent less than average rates that same month in the nation as a whole. [1]


→ Any electricity rate value listed as 0 (zero) signifies temporarily missing data.
→ ¢/kWh = cents per kilowatthour

Electricity: New Castle versus U.S. Averages

Comparison of New Castle electricity rates versus national average rates. [1]

→ Any electricty rate value listed as 0 (zero) signifies temporarily missing data.

New Castle, DE Solar Energy

Solar: New Castle vs. Nevada

The average amount of solar radition in New Castle (measured on a monthly basis) is 29 percent lower than an area of the U.S. (Nevada) with historically high levels of solar radiation.[2]

Solar Power Output in New Castle

August is historically the month that will have the highest solar output (AC) values in New Castle -- averaging an estimated 567 kWhac. December typically has the lowest output (314 kWhac).[2]

Solar: New Castle vs. Washington

The average amount of solar radition in New Castle (measured monthly) is 26 percent higher than an area of the U.S. (Washington) with historically low levels of solar radiation.[2]

New Castle Solar Energy Statistics

Solar Energy in New Castle, DE

The average monthly solar radiation level in New Castle, DE is 4.69 kilowatt hours per square meter per day(kWh/m2/day). See the chart below for monthly comparisons.[2]

→ Any solar value listed as 0 (zero) signifies temporarily missing data.
→ kWh/m2/day = kilowatt hours per square meter per day

Solar Power in New Castle, DE

The average monthly solar system output (AC) in New Castle, DE is 5711 kilowatt hours (AC). See the visualization below for month-by-month averages in New Castle.[2]

→ Any solar value listed as 0 (zero) signifies temporarily missing data.
→ kWhac = kilowatt hours (AC)

Compare Solar Quotes
Compare Solar Quotes

New Castle, DE Natural Gas Rates

July 2020

In the most recent month of natural gas data, July 2020, New Castle's average rate of 24.51$/Mcf -- a difference of about +39% from the U.S. average of 17.57$/Mcf that month.[3]

New Castle Natural Gas, Year Over Year

On a year-over-year basis in New Castle (DE), natural gas rates increased about 5 percent -- from 23.29$/Mcf (July 2019) to 24.51$/Mcf (July 2020).[3]

July 2019

In July 2019, the average electricity rate in New Castle (Delaware) of 23.29$/Mcf -- a difference of about +31% from the United States average of 17.74$/Mcf that month.[3]

New Castle Natural Gas Statistics

Residential Natural Gas Rates in New Castle

Average natural gas rates in New Castle, DE in July 2020 were 24.51$/Mcf -- an estimated 39 percent more than that month's average U.S. rate of 17.57$/Mcf.[3]



→ Any gas rate value listed as 0 (zero) signifies temporarily missing data.
→ $/Mcf = dollars per thousand cubic feet

Natural Gas: New Castle versus U.S. Averages

Comparison of New Castle natural gas rates versus national average rates.[3]

→ Any gas rate value listed as 0 (zero) signifies temporarily missing data.

Energy Companies in New Castle

Electric Companies in New Castle

Electric companies providing service in or near New Castle, DE.

    Sorry, no local electric companies found.

    Our search for electric companies located in New Castle produced no matches.

    Gas Companies in New Castle

    Gas companies that offer service in or near New Castle, DE.


      Sorry, no local gas companies were found.

      Our search for gas companies located in New Castle produced no matches.

      Solar Contractors in New Castle

      Builders that specialize in solar energy in or near New Castle, DE.

        Sorry, no local solar contractors were found.

        Our search for solar contractors located in or near New Castle produced no matches.

        Delaware Energy News

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        Sure, Apple can now sell energy, but Google started the … As of last week, Apple now also an energy company. But that’s old news — Google already played that card all the way back in 2010.
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        Apple — tech giant and … energy company?

        Apple — tech giant and … energy company?Apple just created a subsidiary named Apple Energy that will do exactly what it seems a company by that name would do — sell energy.
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        Solar power continues its upward trend in the U.S.

        Solar power continues its upward trend in the U.S.A second quarter (Q2) U.S. solar market report was released and the results are clear: The use of solar power continues to rise in the U.S.
        Read More

        More information about New Castle

        About New Castle

        New Castle (DE) is a city in New Castle County with an estimated population of 5,285.[4]

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        New Castle, DE Energy

        For more information on energy in New Castle, DE, or for additional resources regarding New Castle energy, visit the EIA.

        Other Delaware Cities

        References