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NSTAR (Now Eversource)

Written By: Adam Cain

Last Updated: 11/10/2020

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NSTAR Logo

NSTAR is now Eversource. Learn more about Eversource Massachusetts here.

Compare NSTAR Electricity Rates

As a Massachusetts resident and Eversource Energy (NSTAR) customer, you have the ability to switch off your utility to a lower 3rd party rate and save instantly on your electricity bill. Switching only takes a couple minutes and is 100% free. Here is a snapshot of available rates for Eversource Energy (NSTAR) customers.

Shop NSTAR Energy Rates

Massachusetts

Price to Compare 15.77¢

The electricity utility's price for electricity supply expressed as a price per kWh, to be used to contrast prices with competitive suppliers.

Best Electricity Rates
ProviderPlan NameLengthRate Per kWhSign Up
Clearview Energy
Clear Guarantee 24
24 Mo.12.49¢
Save 21%
Select
Constellation
12 Month Home Power Plan
12 Mo.13.79¢
Save 13%
Select
Direct Energy
Go Green Lights 11
11 Mo.13.99¢
Save 12%
Select
Constellation
24 Month Home Power Plan
24 Mo.14.79¢
Save 7%
Select
Constellation
36 Month PowerPlug Plan
36 Mo.15.39¢
Save 3%
Select
PlanRate Per kWh
Clearview Energy
Clear Guarantee 24

24 Months
12.49¢
Select
Constellation
12 Month Home Power Plan

12 Months
13.79¢
Select
Direct Energy
Go Green Lights 11

11 Months
13.99¢
Select
Constellation
24 Month Home Power Plan

24 Months
14.79¢
Select
Constellation
36 Month PowerPlug Plan

36 Months
15.39¢
Select
  • 100% Renewable Sources
  • Smart Home System Included
See All Plans

Eversource Energy (NSTAR) History

In 1999, one of the largest Massachusetts utilities was formed by merging the Boston Edison Company, Commonwealth Gas, Cambridge Gas Company and the Cambridge Electric Company. Thisutility was called NSTAR and it provides 1.4 million Massachusetts residents with electricity and Gas. In February of 2015, NSTAR, along with Connecticut Light & Power, Public Service New Hampshire and Yankee Gas, was rebranded as Eversource Energy.

Eversource Energy MA Logo

As an Eversource Energy customer, you are able to shop around for a retail electricity provider in order to save money on the supply portion of your bill. No matter if Eversource or a retail electricity provider supplies your electricity, your electricity will continue to be delivered and serviced with the same reliability by Eversource Energy (NSTAR), which is regulated by the Massachusetts' Department of Public Utilities (DPU).

Eversource Energy Service Areas

Eversource Energy MA Service Area

Source: Eversource Energy

  • Eversource Energy’s electric service territory covers 140 towns and theirnatural gas service territory covers 71 towns in Massachusetts

These service areas include:

Service Areas

  • Somerville
  • Hopkinton
  • Holliston
  • Acton
  • Bedford
  • Framingham
  • Concord
  • Natick
  • Sherborn

NSTAR Electricity Options

Electricity customers are able to save money because of the competition that forces retail electricity providers to offer the lowest rates possible. Competition also drives providers to create flexible and customized electricity plans and options as well as to generate other incentives such as innovative products and services.

Shopping customers benefit through:

  • The choice between different retail electricity providers
  • The selection between different rate plans offered by each provider
  • More control and customization of your plan
  • The same reliability of service and delivery through Eversource Energy (NSTAR)

Switching NSTAR Electricity Rates

Switching electricity providers and rates is fast, easy and convenient. All you need is your account information from your most recent Eversource Energy (NSTAR) electricity bill. You can make the switch by entering your ZIP Code into the Compare& Switch tool, located on the right side of this page, and then comparing electricity plans and providers. Next, click on the plan and provider you would like to switch to and fill out the contact and account information forms.

Your new provider will contact Eversource Energy (or your previous provider). It will take one or two billing cycles to see your new provider on your NSTAR utility bill. And remember, NSTAR will continue to deliver your electricity, send your bill, and maintain all the wires and poles that deliver the electricity to your home. Deliver and transmission rates will NOT change if you switch to a retail electricity provider.

For billing inquiries or support please contact Eversource Energy (NSTAR) directly:

Eversource Energy (NSTAR)
P.O. Box 2010
West Springfield, MA 01090-2010
877-659-6326