Who We Serve and What We Offer Around the U.S.

Residential Plans

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We provide competitive energy supply service and a wide array of products to residential and business customers in the continental United States.

Solutions for Home

We provide competitive energy supply service and a wide array of sustainable products to residential customers in Connecticut, Delaware, Georgia, Illinois, Indiana, Kentucky, Massachusetts, Maryland, Michigan, Nebraska, New Jersey, New York, Ohio, Pennsylvania, Texas, Virginia, Wyoming and Washington D.C.

Discover products and services offered in your area.

 

Solutions for Small Business Owners

Constellation offers a variety of energy solutions for your small business.

Learn more about how we can serve your small business.

 

Solutions for Commercial & Industrial Businesses

For nearly 30 years we have leveraged our experience, strength and resources to assist our customers with comprehensive solutions, including a variety of pricing options for electric, natural gas, and sustainable energy products.

Find out what products and services are available for your business.