A Trusted Electric, Natural Gas, Renewable Energy Supplier

Residential Energy Solutions

In the past you had only one option for your electricity. If you live in a deregulated energy market, you now have more energy choices, allowing you to choose the best electricity or natural gas supplier for your home. Constellation offers natural gas, electricity, solar through Sunrun in six states, plus Washington, D.C., and renewable energy plans in many of the states where we provide energy services. Click home energy options to find energy options from Constellation that work with your budget. 

Home Energy Solutions

Small Business Energy Options

Having a trusted energy company like Constellation on your side means knowing you have the right energy solutions, resources and payment plans to help meet your small business needs. In deregulated energy markets, Constellation offers a variety of natural gas and electricity plans for small business owners who want to be empowered and more informed when making smart energy choices for your business' needs and budget. Explore small business energy options to see what’s available in your area.

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Find out what residential energy solutions are offered in your state:

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.

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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.

Strategic Considerations