Go to E-Bill Login

Your browser currently does not support javascript, or it has been disabled. As a result, some features of this site are not available unless javascript is enabled.

Green Button

View Green Button Data

NSTAR has joined leading utilities across the country by providing the "Green Button" on our web site. With a click of the button you can now view your electricity usage quickly and easily from our web site.

This information is provided in a standardized format that electric utilities across the country are also using - encouraging awareness of energy use and allowing third parties to develop applications giving you the information and tools to more effectively manage your energy costs.

You will need your NSTAR Account Number and service address zip code handy.

The "Green Button" is a response to a national challenge to utilities from President Barack Obama's Chief Technology Officer.

By using the "Green Button":

  • View an overall summary of your electricity usage over the past 13 months;
  • Provide your electricity usage data to third parties in a standardized format.

Please note, energy usage data for gas meters and for time-of-use electric meters is not currently available via the Green Button. Also, complete usage data may not be available for some accounts with more than one electric meter.


Residential | Business | About NSTAR | Sustainability | Careers | News | Investor Relations

Copyright 2015, NSTAR, All rights reserved. Legal Statements    Site Map