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    At Constellation, our customers are our top priority. You and your family may be spending extended times at home right now, so we recommend checking out our energy-saving tips that may help you reduce your energy consumption. 

     

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    Residential Energy Solutions

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    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. 

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    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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    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

    How to Lower Your Electric Bill

    With rising energy costs, you're probably thinking about how you can lower your electric bill. While many factors that affect pricing are out of your control, here are a few tips to help reduce your electric bill.

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    Best Thermostat Temperatures for Summer

    Determining the ideal home temperature and thermostat setting should start with answering a few questions. We provide guidance and information on staying comfortable while helping you keep your energy costs under control.

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    Does Humidity and Heat Index Affect Air Conditioning Performance?

    With extreme heat waves hitting various areas around the U.S., learning how weather impacts your A/C system is important so you get the most efficient and effective performance possible.

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    Want an energy company that does more for you? 
    Constellation now offers home services and home security options.

    Our home services team is one of the nation’s leading air conditioning and heating experts, who have been helping to make homes more comfortable for decades. To learn more, visit our Home Services page.

    Constellation Connect is our innovative and easy-to-use home security feature that offers 24/7 professional monitoring, keeping your home secure and providing you and your family with peace of mind. Learn more about Constellation Connect.

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    © 2025 Constellation. The offerings described herein are those of either Constellation NewEnergy, Inc., Constellation NewEnergy-Gas Division, LLC, Constellation Connect, LLC or Constellation Home Products & Services, LLC (d/b/a Constellation Home in Maryland and d/b/a Constellation in Georgia, Pennsylvania and Texas), each affiliates of each other. The prices of Constellation are not regulated by any state Public Utility Commission. You do not have to buy Constellation electricity, natural gas or any other products to receive the same quality regulated service from your local utility. Brand names and product names are trademarks or service marks of their respective holders. All rights reserved. 

    Electricity or Gas Supplier License/Order #s and Home Services #s: CA 1359, CTA0032; CT 06-07-11, 01-06; DE 00-162; DC GA06-2, EA01-5; GA GM-46; IL 16-0205, 17-0330; IA G-0010; ME 2000-989; MD IR-655, IR-311, IR-500; MA GS-030, CS-015; MI U-14867, U-13660; NE NG-0043; NH DM 17-024; NJ GSL-0101, ESL-0016; OH 09-153G, 00-003E; PA A-125095, A-110036; OR ES4, RI 2379(Z1), D-96-6(E); TX 10014, B07305101; VA G-26, G-51, E-11A; TX Licenses HVAC TACLA 00107498R, Electrical TECL 343159, Service Plan TSCP #684, Plumbing #43217; GA REG CN-211051