Who We Serve and What We Offer Around the U.S.
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, Ohio, Pennsylvania, Texas, Virginia, Wyoming and Washington D.C.
Solutions for Small Business Owners
Constellation offers a variety of energy solutions for 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.