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Waltham, MA Energy

Waltham Electricity Rates

^ Waltham, MA electricity rates recently averaged 19.94¢/kWh -- an estimated 51 percent more than the average national rate. [More]

Waltham Solar Energy

^ Solar energy output in Waltham, MA is an estimated 23 percent higher than average solar energy in a low-output area of the nation. [More]

Waltham Natural Gas Rates

^ Waltham, MA natural gas rates recently averaged 15.92$/Mcf -- an estimated 12 percent less than the national average rate. [More]

Energy in Waltham, MA

Energy in Waltham, MA

Waltham, MA Electricity Rates

August 2017

In the most recent month of electricity data, August 2017, Waltham's average rate of 19.94¢/kWh -- a difference of about +51% from the U.S. average of 13.19¢/kWh that month.[1]

Waltham Electricty, Year Over Year

Year over year in Waltham (MA), electricity rates increased an estimated 9 percent -- from 18.34¢/kWh (August 2016) to 19.94¢/kWh (August 2017).[1]

August 2016

In August 2016, the average electricity rate in Waltham (Massachusetts) of 18.34¢/kWh -- a difference of about +42% from the United States average of 12.90¢/kWh that month.[1]

Waltham Electricity Statistics

Waltham Electricity Rates

Average electricity rates in Waltham, MA in August 2017 were 19.94¢/kWh -- an estimated 51 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: Waltham versus U.S. Averages

Comparison of Waltham electricity rates versus national average rates. [1]

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

Waltham, MA Solar Energy

Solar: Waltham vs. Nevada

The average amount of solar radition in Waltham (measured on a monthly basis) is 30 percent lower than an area of the U.S. (Nevada) with historically high levels of solar radiation.[2]

Solar Power Output in Waltham

August is historically the month that will have the highest solar output (AC) values in Waltham -- averaging an estimated 573 kWhac. December typically has the lowest output (320 kWhac).[2]

Solar: Waltham vs. Washington

The average amount of solar radition in Waltham (measured monthly) is 23 percent higher than an area of the U.S. (Washington) with historically low levels of solar radiation.[2]

Waltham Solar Energy Statistics

Solar Energy in Waltham, MA

The average monthly solar radiation level in Waltham, MA is 4.59 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 Waltham, MA

The average monthly solar system output (AC) in Waltham, MA is 5696 kilowatt hours (AC). See the visualization below for month-by-month averages in Waltham.[2]

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

Compare Solar Quotes
Compare Solar Quotes

Waltham, MA Natural Gas Rates

August 2017

In the most recent month of natural gas data, August 2017, Waltham's average rate of 15.92$/Mcf -- a difference of about -12% from the U.S. average of 18.09$/Mcf that month.[3]

Waltham Natural Gas, Year Over Year

On a year-over-year basis in Waltham (MA), natural gas rates increased about 5 percent -- from 15.22$/Mcf (August 2016) to 15.92$/Mcf (August 2017).[3]

August 2016

In August 2016, the average electricity rate in Waltham (Massachusetts) of 15.22$/Mcf -- a difference of about -14% from the United States average of 17.60$/Mcf that month.[3]

Waltham Natural Gas Statistics

Residential Natural Gas Rates in Waltham

Average natural gas rates in Waltham, MA in August 2017 were 15.92$/Mcf -- an estimated 12 percent less than that month's average U.S. rate of 18.09$/Mcf.[3]



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

Natural Gas: Waltham versus U.S. Averages

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

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

Energy Companies in Waltham

Electric Companies in Waltham

Electric companies providing service in or near Waltham, MA.

Sorry, no local electric companies found.

Our search for electric companies located in Waltham produced no matches.

Gas Companies in Waltham

Gas companies that offer service in or near Waltham, MA.


Sorry, no local gas companies were found.

Our search for gas companies located in Waltham produced no matches.

Solar Contractors in Waltham

Builders that specialize in solar energy in or near Waltham, MA.

Sorry, no local solar contractors were found.

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

Massachusetts Energy News

New net metering law signed in Massachusetts

New net metering law signed in MassachusettsMassachusetts Governor Charlie Baker signed new comprehensive legislation into law today, bringing multiple changes to solar energy in the state.
Read More

Rooftop solar could power 39 percent of the U.S.

Rooftop solar could power 39 percent of the U.S.The NREL recently assessed the state of solar in the U.S. and found that rooftop has the potential to power nearly two-fifths of the nation.
Read More

Solar energy broke records in 2015

Solar energy broke records in 2015Last year was a record-breaking one for solar power generation in the U.S., and 2016 looks to have an even brighter future, the SEIA said.
Read More

More information about Waltham

About Waltham

Waltham (MA) is a city in Middlesex County with an estimated population of 60,632.[4]

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Waltham, MA Energy

For more information on energy in Waltham, MA, or for additional resources regarding Waltham energy, visit the EIA.

Other Massachusetts Cities

References