Department of Energy and Environmental Protection Public Utilities Regulatory Authority

Please note that the proposed Aquarion transaction in Docket No. 25-12-12 and Docket No. 25-04-03 has been completed. As a result of the transaction, Aquarion is no longer an investor-owned utility, and as such, PURA no longer regulates Aquarion. Further, the July 15 virtual public comment hearing in the Aquarion proceeding is cancelled.

Choose a Supplier - Information for Customers

Choose an Electric Supplier - Information for Customers

  • The Connecticut Public Utilities Regulatory Authority (PURA) oversees licensed electric suppliers.
  • PURA also maintains Connecticut’s Official Generation Supply Rate Board as well as the information about choosing a supplier on the EnergizeCT.com website. This information is available to assist customers in making an informed decision about whether to choose an electric supplier.
  • You are not required to choose a licensed supplier and can remain with Eversource or United Illuminating “Standard Service” for your generation supply.
  • Contact PURA at pura.information@ct.gov 800-382-4586 or TDD 860-827-2873 if you have any questions about choosing an electric supplier or wish to file a complaint. Use the link below to submit a complaint electronically.

Additional Resources