Official websites use .mass.gov
A .mass.gov website belongs to an official government organization in Massachusetts.
Secure websites use HTTPS certificate
A lock icon (
) or https:// means you’ve safely connected to the official website. Share sensitive information only on official, secure websites.
Top-requested sites to log in to services provided by the state
Log in links for this page
Learn about licensing requirements and the laws governing competitive supply.
Here, you can fill out a new, renewal or expansion application, read the competitive supply laws, or register to display products on Energy Switch MA.
The feedback will only be used for improving the website. If you need assistance, please Find out how to contact the Department. Please limit your input to 500 characters.
Thank you for your website feedback! We will use this information to improve this page.
If you would like to continue helping us improve Mass.gov, join our user panel to test new features for the site.