Please follow the links below to each Company's website with currently effective tariffs:

 

Bay State Gas Company d/b/a Columbia Gas of Massachusetts: all customers

 

Berkshire Gas Company: all customers follow the instructions below.

  1. Click on "residential" or "commercial"
  2. Choose your rate class

 

Blackstone Gas Company: all customers

 

FG&E/Unitil: all customers

 

National Grid:  all customers

 

Liberty Utilities (New England Natural Gas Company) Corp. d/b/a Liberty Utilities: all customers

 

NSTAR (Please note that gas and electric rates are both listed, where applicable):

 


This information is provided by the Department of Public Utilities