Connecticut Electric Service Areas

Connecticut may be the 48th largest state, but don’t let size fool you. This state is responsible for some of the biggest industrial, agricultural and revolutionary achievements in our nation’s history. That’s why we try to make sure our Customers get award-winning care and smart choices in Ambit’s Connecticut electric products.

We believe it’s a revolutionary commitment that Customers in the Constitution State can truly appreciate.

Ambit Energy Customers receive their service from these Connecticut energy transmission and electric distribution companies*:

  • United Illuminating supplies electricity to residential, commercial and industrial Customers in the Greater New Haven and Bridgeport areas.
  • Eversource Energy has an electricity service area that stretches the width of Connecticut and includes Hartford and Waterbury.

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Tell us some of the reasons your state is great! We invite you to brag, boast and share your thoughts on our Facebook Page.

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Connecticut Information

  • Supplier’s official name and trade name(s): Ambit Northeast, LLC d/b/a Ambit Energy
  • PURA docket number: Application of Ambit Northeast, LLC d/b/a Ambit Energy for an Electric License: Docket 11-06-15
  • PURA information: Connecticut Public Utilities Regulatory Authority (PURA)
    10 Franklin Square, New Britain, CT 06051
    (800) 382-4586,

*Ambit Energy is not associated with and does not represent any transmission and distribution utility.


 Non Service Area
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Public Utilities Regulatory Authority
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No other state inspires us to follow our dreams like The Golden State.


Known as The Constitution State, Connecticut is a great place to exercise your right to choose your energy provider.


The First State can now make Ambit its first choice for energy supply.


Illinois has been home to Abraham Lincoln, Ulysses S. Grant and Barack Obama. It’s also home to an impressive number of Ambit Customers.


Indiana is home to the Indy 500. We raced to make it a state where we offer solid service and even better value.


Maine is famous for its seafood, scenery and choices created by deregulation.


Maryland officially became a state in 1776. It became an Ambit state a bit more recently.


Since landing at Plymouth Rock, few states have represented our nation’s boldest achievements quite like Massachusetts.

New Hampshire

The Granite State is a rock-solid Ambit market, with traditional, green and solar energy plans available.

New Jersey

New Jersey has been an engine of opportunity for Americans since the Industrial Revolution. And, it still is today.

New York

New York was Ambit’s first market expansion, and we’re still looking to grow in The Empire State.


Ohio is a major engine for America’s — and Ambit’s — growth.


Success in The Keystone State has been key to Ambit’s success.

Rhode Island

Rhode Island may be small, but deregulation has created big opportunities for Customers.


Ambit was born and bred in Texas, and The Lone Star State is still our biggest market.


Virginia is for lovers. Especially people who love lots of great energy options.

Washington, D.C.

There’s no better place to capitalize on the choices deregulation makes possible.