E-WisdomE-Wisdom
Energy Knowledge

South Portland, ME Energy

South Portland Electricity Rates

^ South Portland, ME electricity rates recently averaged 16.16¢/kWh -- an estimated 24 percent more than the average national rate. [More]

South Portland Solar Energy

^ Solar energy output in South Portland, ME is an estimated 25 percent higher than average solar energy in a low-output area of the nation. [More]

South Portland Natural Gas Rates

^ South Portland, ME natural gas rates recently averaged 20.08$/Mcf -- an estimated 21 percent more than the national average rate. [More]

Energy in South Portland, ME

Energy in South Portland, ME

South Portland, ME Electricity Rates

June 2018

In the most recent month of electricity data, June 2018, South Portland's average rate of 16.16¢/kWh -- a difference of about +24% from the U.S. average of 13.02¢/kWh that month.[1]

South Portland Electricty, Year Over Year

Year over year in South Portland (ME), electricity rates decreased an estimated 0 percent -- from 16.17¢/kWh (June 2017) to 16.16¢/kWh (June 2018).[1]

June 2017

In June 2017, the average electricity rate in South Portland (Maine) of 16.17¢/kWh -- a difference of about +22% from the United States average of 13.21¢/kWh that month.[1]

South Portland Electricity Statistics

South Portland Electricity Rates

Average electricity rates in South Portland, ME in June 2018 were 16.16¢/kWh -- an estimated 24 percent more 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: South Portland versus U.S. Averages

Comparison of South Portland electricity rates versus national average rates. [1]

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

South Portland, ME Solar Energy

Solar: South Portland vs. Nevada

The average amount of solar radition in South Portland (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 South Portland

July is historically the month that will have the highest solar output (AC) values in South Portland -- averaging an estimated 585 kWhac. December typically has the lowest output (319 kWhac).[2]

Solar: South Portland vs. Washington

The average amount of solar radition in South Portland (measured monthly) is 25 percent higher than an area of the U.S. (Washington) with historically low levels of solar radiation.[2]

South Portland Solar Energy Statistics

Solar Energy in South Portland, ME

The average monthly solar radiation level in South Portland, ME is 4.67 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 South Portland, ME

The average monthly solar system output (AC) in South Portland, ME is 5805 kilowatt hours (AC). See the visualization below for month-by-month averages in South Portland.[2]

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

Compare Solar Quotes
Compare Solar Quotes

South Portland, ME Natural Gas Rates

June 2018

In the most recent month of natural gas data, June 2018, South Portland's average rate of 20.08$/Mcf -- a difference of about +21% from the U.S. average of 16.53$/Mcf that month.[3]

South Portland Natural Gas, Year Over Year

On a year-over-year basis in South Portland (ME), natural gas rates increased about 12 percent -- from 17.86$/Mcf (June 2017) to 20.08$/Mcf (June 2018).[3]

June 2017

In June 2017, the average electricity rate in South Portland (Maine) of 17.86$/Mcf -- a difference of about +11% from the United States average of 16.13$/Mcf that month.[3]

South Portland Natural Gas Statistics

Residential Natural Gas Rates in South Portland

Average natural gas rates in South Portland, ME in June 2018 were 20.08$/Mcf -- an estimated 21 percent more than that month's average U.S. rate of 16.53$/Mcf.[3]



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

Natural Gas: South Portland versus U.S. Averages

Comparison of South Portland natural gas rates versus national average rates.[3]

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

Energy Companies in South Portland

Electric Companies in South Portland

Electric companies providing service in or near South Portland, ME.

Sorry, no local electric companies found.

Our search for electric companies located in South Portland produced no matches.

Gas Companies in South Portland

Gas companies that offer service in or near South Portland, ME.


Sorry, no local gas companies were found.

Our search for gas companies located in South Portland produced no matches.

Solar Contractors in South Portland

Builders that specialize in solar energy in or near South Portland, ME.

Sorry, no local solar contractors were found.

Our search for solar contractors located in or near South Portland produced no matches.

Maine Energy News

Sure, Apple can now sell energy, but Google started the …

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.
Read More

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.
Read More

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 South Portland

About South Portland

South Portland (ME) is a city in Cumberland County with an estimated population of 25,002.[4]

E-Wisdom Newsletter

Subscribe to get the latest on energy delivered to your inbox, once per week.

South Portland, ME Energy

For more information on energy in South Portland, ME, or for additional resources regarding South Portland energy, visit the EIA.

Other Maine Cities

References