Illinois Electric and Gas Service Areas


Illinois is known as the Land of Lincoln and sits at the center of the American heartland. That’s why we strive to ensure our Customers in this great state get a high level of care and great product selection from their Illinois electricity company. That’s also why we work closely with leading power transmission and distribution companies to achieve that goal.

We’ll never let the American heartland down.

Ambit Energy Customers in Illinois receive their service from these transmission and distribution companies*:

  • Ameren provides electricity to most of Central and Southern Illinois.
  • NICOR provides gas to the northern third of the state, excluding the city of Chicago.
  • ComEd provides electricity to most of the northern region of the state.
  • Peoples Gas provides gas to the city of Chicago.
  • North Shore Gas provides gas to the Chicago suburbs.

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What’s so great about the Prairie State? We invite you to brag, boast and share your thoughts on our Facebook Page.

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


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Illinois Commerce Commission
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California

No other state inspires us to follow our dreams like The Golden State.

Connecticut

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

Delaware

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

Illinois

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

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

Maine

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

Maryland

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

Massachusetts

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

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

Pennsylvania

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.

Texas

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

Virginia

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.