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Mercer Island, WA Energy

Mercer Island Electricity Rates

^ Mercer Island, WA electricity rates recently averaged 9.96¢/kWh -- an estimated 25 percent less than the average national rate. [More]

Mercer Island Solar Energy

^ Solar energy output in Mercer Island, WA is an estimated 1 percent higher than average solar energy in a low-output area of the nation. [More]

Mercer Island Natural Gas Rates

^ Mercer Island, WA natural gas rates recently averaged 10.75$/Mcf -- an estimated 2 percent more than the national average rate. [More]

Energy in Mercer Island, WA

Energy in Mercer Island, WA

Mercer Island, WA Electricity Rates

March 2021

In the most recent month of electricity data, March 2021, Mercer Island's average rate of 9.96¢/kWh -- a difference of about -25% from the U.S. average of 13.29¢/kWh that month.[1]

Mercer Island Electricty, Year Over Year

Year over year in Mercer Island (WA), electricity rates increased an estimated 4 percent -- from 9.60¢/kWh (March 2020) to 9.96¢/kWh (March 2021).[1]

March 2020

In March 2020, the average electricity rate in Mercer Island (Washington) of 9.60¢/kWh -- a difference of about -27% from the United States average of 13.08¢/kWh that month.[1]

Mercer Island Electricity Statistics

Mercer Island Electricity Rates

Average electricity rates in Mercer Island, WA in March 2021 were 9.96¢/kWh -- an estimated 25 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: Mercer Island versus U.S. Averages

Comparison of Mercer Island electricity rates versus national average rates. [1]

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

Mercer Island, WA Solar Energy

Solar: Mercer Island vs. Nevada

The average amount of solar radition in Mercer Island (measured on a monthly basis) is 43 percent lower than an area of the U.S. (Nevada) with historically high levels of solar radiation.[2]

Solar Power Output in Mercer Island

July is historically the month that will have the highest solar output (AC) values in Mercer Island -- averaging an estimated 618 kWhac. December typically has the lowest output (131 kWhac).[2]

Solar: Mercer Island vs. Washington

The average amount of solar radition in Mercer Island (measured monthly) is 1 percent higher than an area of the U.S. (Washington) with historically low levels of solar radiation.[2]

Mercer Island Solar Energy Statistics

Solar Energy in Mercer Island, WA

The average monthly solar radiation level in Mercer Island, WA is 3.75 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 Mercer Island, WA

The average monthly solar system output (AC) in Mercer Island, WA is 4641 kilowatt hours (AC). See the visualization below for month-by-month averages in Mercer Island.[2]

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

Compare Solar Quotes
Compare Solar Quotes

Mercer Island, WA Natural Gas Rates

March 2021

In the most recent month of natural gas data, March 2021, Mercer Island's average rate of 10.75$/Mcf -- a difference of about +2% from the U.S. average of 10.55$/Mcf that month.[3]

Mercer Island Natural Gas, Year Over Year

On a year-over-year basis in Mercer Island (WA), natural gas rates increased about 5 percent -- from 10.28$/Mcf (March 2020) to 10.75$/Mcf (March 2021).[3]

March 2020

In March 2020, the average electricity rate in Mercer Island (Washington) of 10.28$/Mcf -- a difference of about +4% from the United States average of 9.85$/Mcf that month.[3]

Mercer Island Natural Gas Statistics

Residential Natural Gas Rates in Mercer Island

Average natural gas rates in Mercer Island, WA in March 2021 were 10.75$/Mcf -- an estimated 2 percent more than that month's average U.S. rate of 10.55$/Mcf.[3]



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

Natural Gas: Mercer Island versus U.S. Averages

Comparison of Mercer Island natural gas rates versus national average rates.[3]

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

Energy Companies in Mercer Island

Electric Companies in Mercer Island

Electric companies providing service in or near Mercer Island, WA.

    Sorry, no local electric companies found.

    Our search for electric companies located in Mercer Island produced no matches.

    Gas Companies in Mercer Island

    Gas companies that offer service in or near Mercer Island, WA.


      Sorry, no local gas companies were found.

      Our search for gas companies located in Mercer Island produced no matches.

      Solar Contractors in Mercer Island

      Builders that specialize in solar energy in or near Mercer Island, WA.

        Sorry, no local solar contractors were found.

        Our search for solar contractors located in or near Mercer Island produced no matches.

        Washington Energy News

        More information about Mercer Island

        About Mercer Island

        Mercer Island (WA) is a city in King County with an estimated population of 22,699.[4]

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        Mercer Island, WA Energy

        For more information on energy in Mercer Island, WA, or for additional resources regarding Mercer Island energy, visit the EIA.

        Other Washington Cities

        References