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.
- Click on "residential" or "commercial"
- 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 Gas Company d/b/a Eversource Energy
This information is provided by the Department of Public Utilities
People also viewed...
You recently viewed...
Personalization is OFF. Your personal browsing history at Mass.gov is not visible because your personalization is turned off. To view your history, turn your personalization on.
Learn more on our .
*Recommendations are based on site visitor traffic patterns and are not endorsements of that content.