WattBuy’s Guide toElectricity in
Electricity in
Massachusetts
Here's the average monthly bill, usage, and carbon footprint of residents in Massachusetts
January
$816highestFebruary
$667March
$402April
$338May
$288June
$281lowestJuly
$324August
$290September
$284October
$304November
$347December
$611Carbon Emissions
1,004 lbs CO₂
Monthly Usage
1,354 kWh
Massachusetts's energy comes from Natural Gas, Solar, Nuclear, Hydroelectric, Petroleum, and Wind. Natural Gas is the largest source of electricity, providing 59% of Massachusetts's energy. Solar is the second largest source, making up 19%. Nuclear provides 15% of the energy in Massachusetts. Hydroelectric provides 5% of the energy in Massachusetts. Petroleum provides 2% of the energy in Massachusetts. Wind provides 1% of the energy in Massachusetts.
58%
Natural Gas
19%
Solar
15%
Nuclear
5%
Hydroelectric
2%
Petroleum
1%
Wind
Solar power is on the rise, helping homeowners save on their electricity bills and power their homes sustainably.
648 kWh
Energy generated by average sized system
$16,174
Average system cost
(after federal incentive)
6 years
Payback period
Net metering policies in Massachusetts can help solar panel owners save money and reduce their carbon footprint. When your solar panels generate more electricity than you use, you can send the excess back to the grid and receive credit on your next bill. Just something to keep in mind when considering solar panels.
There are a variety of electricity plans available to residents of Massachusetts. The following companies provide electricity plans in the state:
National Grid has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| R-2 Low Income Residential Farm Discount | Fixed | 11¢ |
| Regular Residential Rate | Fixed | 20¢ |
| R-2 Low Income Residential | Fixed | 16¢ |
Town of Georgetown has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| Residential Rate A | Fixed | 9¢ |
Town of Littleton has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| Farm Rate(Rate 15) | Fixed | 12¢ |
| Residential General Service (Rate 10) | Fixed | 14¢ |
Braintree Town of has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| RESIDENTIAL SERVICE - CONTROLLED WATER HEATER RATE | Fixed | 15¢ |
| Residential Service | Fixed | 16¢ |
City of Westfield has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| Residential Rate | Fixed | 16¢ |
Town of Shrewsbury has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| Residential rate | Fixed | 13¢ |
| M-1 | Fixed | 12¢ |
Town of Sterling has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| Rate Schedule-SOLAR CO-GENERATION SERVICE -Residential | Fixed | 12¢ |
| Residential Controlled Service | Fixed | 11¢ |
| Residential, Farm and Vehicle Time-Of-Use Service | TOU | 8¢ to 31¢ |
| Residential Service | Fixed | 15¢ |
Town of Danvers has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| Residential Rate | Fixed | 15¢ |
| RESIDENTIAL RATE R-1 (FARM DISCOUNT) | Fixed | 9¢ |
Town of Merrimac has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| RATE C- RESIDENTIAL TOTAL ELECTRIC RATE | Fixed | 9¢ |
| RATE B- RESIDENTIAL SERVICE RATE | Fixed | 10¢ |
Unitil Energy Services has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| Optional Fuel Assistance Rate | Fixed | 26¢ |
| Electric Vehicle Rates - Delivery and Supply | TOU | 36¢ to 69¢ |
| Standard Residential Rate | Fixed | 26¢ |
Town of Hudson has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| Residential Rates - Two Residential Units, one meter Rate 2 | Fixed | 6¢ to 14¢ |
| Residential Rate - Single Residence Rate 1 | Fixed | 6¢ to 14¢ |
| Residential All Electric Rate 7 | Fixed | 6¢ to 14¢ |
| RESIDENTIAL ELECTRIC HOT WATER HEATER Rate 6 | Fixed | 6¢ to 14¢ |
City of Marblehead has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| Residential | Fixed | 14¢ |
Town of Groton has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| RESIDENTIAL RATE SCHEDULE - R1 | Fixed | 17¢ to 18¢ |
| HOUSE HEATING RATE SCHEDULE - HH | Fixed | 17¢ to 18¢ |
| RESIDENTIAL FARM RATE SCHEDULE - F1 | Fixed | 15¢ to 60¢ |
| Time-of-Use Schedule - TU | TOU | 11¢ to 47¢ |
| Time-of-Use Schedule (1000 KWh)-T2 | TOU | 10¢ to 15¢ |
Town of Wakefield has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| Domestic Electric Rate A | Fixed | 14¢ |
Town of Ipswich has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| RESIDENTIAL RATE | Fixed | 6¢ |
City of Taunton has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| RESIDENTIAL SERVICE - GENERAL(Consumption above 300 kWh) | Fixed | 17¢ to 21¢ |
| Residential Service- Additional | Fixed | 26¢ to 41¢ |
| RESIDENTIAL SERVICE - GENERAL(Consumption 0 to 200 kWh) | Fixed | 17¢ to 21¢ |
City of Russell has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| RESIDENTIAL SERVICE SCHEDULE R1 | Fixed | 17¢ |
| RESIDENTIAL SERVICE SCHEDULE R1- FARM DISCOUNT | Fixed | 16¢ |
Hull Municipal Light Plant has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| Residential Rate 31 | Fixed | 15¢ |
Town of Concord has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| RATE R-2 RESIDENTIAL TIME OF USE RATE W/ CONTROLLED WATER HEATING (THREE PHASE) | Fixed | 6¢ to 17¢ |
| RATE R-1 SGM THREE PHASE (SMART GRID METER) | Fixed | 14¢ to 17¢ |
| RATE R-4 RESIDENTIAL SERVICE-ASSISTANCE RATE (SINGLE PHASE) | Fixed | 6¢ to 17¢ |
| RATE R-1 RESIDENTIAL SERVICE - FARM (THREE PHASE) | Fixed | 13¢ to 15¢ |
| RATE R-6 RESIDENTIAL SERVICE (NET METERING RATE) - 4kW and 7kW AC | Fixed | 14¢ to 17¢ |
| RATE R-5 RESIDENTIAL SERVICE-ASSISTANCE WITH CONTROLLED WATER HEATING (THREE PHASE) | Fixed | 6¢ to 17¢ |
| RATE R-3 RESIDENTIAL SERVICE (OFF PEAK), ELECTRIC VEHICLE CHARGING | Fixed | 6¢ |
| RATE R-1 RESIDENTIAL TIME OF USE RATE (SINGLE PHASE) | TOU | 6¢ to 36¢ |
| RATE-RS DHW RESIDENTIAL SERVICE CONTROLLED WATER HEATING | Fixed | 6¢ |
| RATE R-6 RESIDENTIAL SERVICE (NET METERING RATE)- Three Phase - 7kW and 10kW AC | Fixed | 14¢ to 17¢ |
| RATE R-7 RESIDENTIAL SERVICE (ELECTRIC RESISTANCE & HEAT PUMP HEATING SYSTEMS/DHW) | Fixed | 14¢ |
| RATE R-1 RESIDENTIAL SERVICE (THREE PHASE) | Fixed | 14¢ to 17¢ |
| RATE R-2 RESIDENTIAL SERVICE WITH CONTROLLED WATER HEATING (SINGLE PHASE) | Fixed | 6¢ to 17¢ |
| RATE R-6 RESIDENTIAL SERVICE (NET METERING RATE)- Three Phase - 2kW and 4kW AC | Fixed | 14¢ to 17¢ |
| RATE R-6 RESIDENTIAL SERVICE (NET METERING RATE)- Three Phase - 4kW and 7kW AC | Fixed | 14¢ to 17¢ |
| RATE R-1 RESIDENTIAL SERVICE (SINGLE PHASE) | Fixed | 14¢ to 17¢ |
| RATE R-5 RESIDENTIAL SERVICE-ASSISTANCE WITH CONTROLLED WATER HEATING (SINGLE PHASE) | Fixed | 6¢ to 17¢ |
| RATE R-6 RESIDENTIAL SERVICE (NET METERING RATE) - 2kW and 4kW AC | Fixed | 14¢ to 17¢ |
| RATE R-1 RESIDENTIAL TIME OF USE RATE (THREE PHASE) | TOU | 6¢ to 36¢ |
| RATE R-1 RESIDENTIAL SERVICE - FARM (SINGLE PHASE) | Fixed | 13¢ to 15¢ |
| RATE R-4 RESIDENTIAL SERVICE-ASSISTANCE RATE (THREE PHASE) | Fixed | 6¢ to 17¢ |
| RATE R-2 RESIDENTIAL TIME OF USE RATE W/ CONTROLLED WATER HEATING (SINGLE PHASE) | Fixed | 6¢ to 17¢ |
| RATE R-3 RESIDENTIAL SERVICE (OFF PEAK) ETS | Fixed | 6¢ |
| RATE R-2 RESIDENTIAL SERVICE WITH CONTROLLED WATER HEATING (THREE PHASE) | Fixed | 6¢ to 17¢ |
| Rate R-1 EV Tour - Residential Time of Use Rate | TOU | 6¢ to 14¢ |
| RATE R-1 SGM SINGLE PHASE (SMART GRID METER) | Fixed | 14¢ to 17¢ |
| RATE R-6 RESIDENTIAL SERVICE (NET METERING RATE) - 7kW and 10kW AC | Fixed | 14¢ to 17¢ |
West Boylston Town of has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| Residential | Fixed | 15¢ |
| Residential (Off Peak Water Heater Service-separate meter) | Fixed | 13¢ |
Groveland Town of has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| Residential Rate with Electric Water Heater | TOU | 6¢ to 8¢ |
| Residential Rate A | Fixed | 15¢ |
Town of North Attleborough has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| Residential Rate | Fixed | 15¢ |
| Residential (Low Income) | Fixed | 12¢ |
Town of Princeton has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| Residential Rate | Fixed | 19¢ |
City of Chicopee has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| Residential Service | Fixed | 16¢ |
| Residential - Off Peak Heating and Water Heating Service | Fixed | 13¢ |
Reading Town of has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| Residential Time-of-Use | TOU | 16¢ to 22¢ |
| Residential | Fixed | 21¢ |
Town of Holden has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| Residential | Fixed | 15¢ |
Town of South Hadley has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| RESIDENTIAL SERVICE WITH ELECTRIC DOMESTIC WATER HEATING SCHEDULE RW | Fixed | 12¢ to 13¢ |
| RESIDENTIAL SERVICE SCHEDULE R1 | Fixed | 13¢ |
| RESIDENTIAL HEATING AND COOLING SCHEDULE RH | Fixed | 11¢ to 14¢ |
Town of Middleborough has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| Residential Electric Elderly (R-10 & R-91) | Fixed | 12¢ |
| Residential Electric | Fixed | 15¢ to 16¢ |
City of Hingham has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| Residential Rate | Fixed | 11¢ to 12¢ |
| SCHEDULE GH GENERAL SERVICE - HEATING (RESIDENTIAL) | Fixed | 12¢ |
| Off-Peak Hot Water Rate | Fixed | 10¢ to 11¢ |
Town of Ashburnham has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type |
| RESIDENTIAL SERVICES | Fixed |
City of Holyoke has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| Residential Electric Schedule | Fixed | 17¢ |
Town of Chester has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| Regular Residential | Fixed | 24¢ |
| Residential - Farm | Fixed | 24¢ |
Town of Templeton has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| Schedule A-1: Residential | Fixed | 15¢ |
| Schedule A-2: Residential Time-of-Use | TOU | 8¢ to 15¢ |
Eversource Energy - Massachusetts has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| Greater Boston Residential R-1 (A1) | Fixed | 11¢ |
| Western Massachusetts Residential Space Heating Low Income Rate R-4 | Fixed | 26¢ |
| Cape Cod Residential Space Heating Low Income Rate R-4 | Fixed | 11¢ |
| Western Massachusetts Residential Rate (R-1) | Fixed | 14¢ |
| Cape Cod Residential Rate (R-1) | Fixed | 16¢ |
| Cape Cod Residential Space Heating R-3 | Fixed | 32¢ |
| Eastern Massachusetts Residential Discount Rate (R-2) | Fixed | 30¢ |
| South Shore Residential R-1 Annual BS (32) | Fixed | 11¢ |
| Greater Boston Residential Assistance A2 (R-2) with electric heat | Fixed | 9¢ |
| Residential Rate (Cambridge/Greater Boston/South Shore Service Area) | Fixed | 17¢ |
| Greater Boston Residential Assistance A4 (R-3) without electric heat | Fixed | 23¢ |
| South Shore Residential R-1 Annual BS (32) | Fixed | 24¢ |
| Eastern Massachusetts Residential Space Heating R-3 | Fixed | 30¢ |
| Eastern Massachusetts Residential Space Heating Low Income Rate R-4 | Fixed | 11¢ |
| Western Massachusetts Residential Space Heating R-3 (A4) | Fixed | 13¢ |
| South Shore, Cape Cod and Martha Vineyard Residential R-1 Annual CLC (32) | Fixed | 11¢ |
| Residential Rate (Cape Cod and Martha's Vineyard Service Area) | Fixed | 17¢ |
| Eastern Massachusetts Residential Rate (R-1) | Fixed | 14¢ |
| Eastern Massachusetts Residential Space Heating Low Income Rate R-4 | Fixed | 28¢ |
| South Shore, Cape Cod and Martha's Vineyard Residential Space Heating R-3 BS (86) | Fixed | 24¢ |
| Cape Cod Residential Discount Rate (R-2) | Fixed | 13¢ |
| Western Massachusetts Residential Space Heating R-3 (A4) | Fixed | 27¢ |
| Western Massachusetts Residential Discount Rate (R-2) | Fixed | 12¢ |
| Cambridge Electric Light Company Residential R-1 (01) | Fixed | 24¢ |
| Greater Boston Residential Assistance A2 (R-2) with electric heat | Fixed | 23¢ |
| Cape Cod Residential Discount Rate (R-2) | Fixed | 29¢ |
| Eastern Massachusetts Residential Space Heating R-3 | Fixed | 13¢ |
| South Shore, Cape Cod and Martha Vineyard Residential R-1 Annual CLC (32) | Fixed | 25¢ |
| Western Massachusetts Residential Rate (R-1) | Fixed | 29¢ |
| Greater Boston Residential Assistance A4 (R-3) without electric heat | Fixed | 10¢ |
| South Shore, Cape Cod and Martha's Vineyard Residential Space Heating R-3 BS (86) | Fixed | 10¢ |
| Cambridge Electric Light Company Residential R-1 (01) | Fixed | 11¢ |
| Cape Cod Residential Space Heating Low Income Rate R-4 | Fixed | 28¢ |
| Western Massachusetts Residential Space Heating Low Income Rate R-4 | Fixed | 11¢ |
| Cape Cod Residential Space Heating R-3 | Fixed | 15¢ |
| Eastern Massachusetts Residential Discount Rate (R-2) | Fixed | 13¢ |
| Western Massachusetts Residential Discount Rate (R-2) | Fixed | 27¢ |
| Cape Cod Residential Rate (R-1) | Fixed | 33¢ |
| Cambridge Electric Light Company Residential Space Heating R-3 (04) | Fixed | 10¢ |
| Cambridge Electric Light Company Residential Space Heating R-3 (04) | Fixed | 23¢ |
| Eastern Massachusetts Residential Rate (R-1) | Fixed | 31¢ |
| Greater Boston Residential R-1 (A1) | Fixed | 24¢ |
City of Norwood has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| Residential | Fixed | 19¢ |
| Residential Heating Rate - Uncontrolled Energy | Fixed | 18¢ |
Town of Mansfield has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| Residential Service | Fixed | 14¢ to 15¢ |
Town of Paxton has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| DOMESTIC RATE A | Fixed | 12¢ |
| DOMESTIC RATE D | Fixed | 12¢ |
Wellesley Town of has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| Residential Service | Fixed | 13¢ to 19¢ |
Town of Belmont has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| RESIDENTIAL LOW INCOME RATE LI with MEDCIAL EXEMPTION | Fixed | 13¢ |
| RESIDENTIAL LOW INCOME RATE LI | Fixed | 13¢ to 16¢ |
| RESIDENTIAL RATE A | Fixed | 18¢ to 22¢ |
City of Peabody has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| Residential Service | Fixed | 19¢ to 22¢ |
Town of Boylston has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| Schedule A-2 Storage Heat Rate | Fixed | 9¢ |
| Off Peak Water Heater Services | Fixed | 9¢ |
| Schedule A | Fixed | 12¢ |
| Schedule A-1 Water or Space Heat | Fixed | 11¢ |
Rowley Town of has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| Schedule A - Residential Rate | Fixed | 15¢ |
| Schedule A - Residential Rate (Farm) | Fixed | 14¢ |
Town of Middleton has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| Residential Rate A | Fixed | 8¢ to 9¢ |
The price to compare for Eversource Energy - Massachusetts is 13.35¢. Rates are based on an estimated usage of 1,354 kWh per month.Update usage.
| Provider | Plan | Rate Per kWh | Plan Length | ||
|---|---|---|---|---|---|
| Constellation Energy | 7 Month Home Power Plan - BE cheapestcheapest <12 months | 13.49¢ | 7 months | Choose Plan | |
| Constellation Energy | 18 Month Home Power Plan - BE cheapest 13+ months | 13.89¢ | 18 months | Choose Plan | |
| Constellation Energy | 24 Month Green Home Power Plan - BE cheapest renewable | 16.29¢ | 24 months | Choose Plan | |
The price to compare for National Grid is 16.05¢. Rates are based on an estimated usage of 1,354 kWh per month.Update usage.
| Provider | Plan | Rate Per kWh | Plan Length | ||
|---|---|---|---|---|---|
| Constellation Energy | 6 Month Home Power Plan cheapestcheapest <12 months | 12.99¢ | 6 months | Choose Plan | |
| Constellation Energy | 7 Month Home Power Plan | 13.39¢ | 7 months | Choose Plan | |
| Constellation Energy | 18 Month Home Power Plan cheapest 13+ months | 14.49¢ | 18 months | Choose Plan | |
| Constellation Energy | 24 Month Home Power Plan | 14.69¢ | 24 months | Choose Plan | |
| Constellation Energy | 24 Month Green Home Power Plan cheapest renewable | 16.09¢ | 24 months | Choose Plan | |
On November 25, 1997, a law restructuring Massachusetts’ electricity utility industry became effective. Technological advances in gas turbine generation combined with the high electricity rates in the state led to this legislation. The New England Electric System (NEES) was another major player that led to the deregulation of Massachusetts’ electricity market as it had drafted legislation for Rhode Island a couple of years before. In 2005, the state deregulated both electric and gas with Energy Switch Massachusetts.
As of March 2019, 58% of the state’s residents made the switch from utility electric supply to competitive supply, and almost 80% of the entire state (including residential and commercial customers) have taken advantage of the utility options.
According to the U.S. Energy Information Administration (EIA), by March 2018, Massachusetts had installed 1,867 megawatts of solar photovoltaic capacity, exceeding the state's solar goal of at least 1,600 megawatts of solar capacity by 2020.
In the latest report released in 2010, the primary renewable energy capacity source was hydro conventional, and the primary renewable energy generation source was municipal solid waste/landfill gas.
On January 28, 2019, the State House unveiled the 100% Renewable Energy Act committing to power Massachusetts’ electricity, heating, and transportation needs with renewable energy by 2045.
A lot of WattBuy’s suppliers use renewable energy sources to generate their energy. You can check if any renewable energy sources are available in your area by inputting your zip code at the top of this page!
Enter your address and WattBuy's proprietary energy estimation model will find the best electricity options for your home