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Special Notice: Energy Plus is temporarily not enrolling new customers in Connecticut. Please check back for available updates, and we apologize for any inconvenience.

Service Availability

We currently serve customers that receive their electric bill from one of the following utility companies:

  • Connecticut Light & Power Company (CL&P)
  • United Illuminating (UI)

  • We do not currently offer service in areas where a municipally owned electric utility or electric cooperative (co-op) has chosen not to participate in retail competition, including certain areas within the following zip codes: 06334, 06336, 06340, 06351, 06360, 06365, 06492, 06854, 06855.

License Information

Energy Plus® has been licensed as an energy supplier by the Connecticut Public Utilities Regulatory Authority (PURA) since June 2009. Our license / docket number is 09-01-21.

Click here to view our full regulatory history in Connecticut and a list of our other trade names.


Please refer to your Terms of Service for more information.

Past Variable Rates


  • You will continue to receive just one bill from your utility company.
  • Budget billing is an available option.

PURA Contact

Ten Franklin Square, New Britain, CT 06051
Phone: 1-860-827-1553
Fax: 1-860-827-2822

Contact Us


Current customers: 1-888-766-3509




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