RESIDENTIAL
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Residential Energy Solutions
In the past you had only one option for your electricity. Today you have many more options, which means you can find the best electricity or natural gas supplier for your home. Constellation offers natural gas, electricity, solar through Sunrun in four states, and renewable energy plans in many of the states we serve. Click home energy options to see what Constellation offers in your area.
Small Business Energy Options
Having a trusted energy company like Constellation on your side means knowing you have the right energy solutions and payment plans to meet your small business needs. Constellation offers a variety of natural gas, and electricity plans. Explore small business energy options to see what’s available in your area.
Commercial & Industrial Business Energy Solutions
Constellation offers commercial business customers comprehensive energy solutions. We provide a variety of pricing options for electric, natural gas, and renewable energy products for companies of any size. Contact us to see what we offer in your market.
Government Agency Solutions
A leading energy supplier across the U.S., Constellation has the kind of experience and energy resources to provide government agencies with the energy solutions they need.
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With Constellation's Refer a Friend program, you and friends you refer to Constellation or StarTex Power can each get a $50 Gift Card delivered via email.
Learn moreNHL Green by the Numbers
Constellation, the NHL and NHL fans are all making a difference in the environment.
Learn moreGiving back to the communities we serve!
Now in its fourth year, Community Champion grants are just one way Constellation tries to make a difference beyond energy.
Learn more