Compare Renewable Energy Rates
Constellation offers renewable energy solutions and plans to residents in competitive energy markets, so you can lock in a rate that fits your budget, values and renewable electricity needs.
Residential Plans
Provide your zip code to compare rates in your area
If you're looking to find an energy supplier with more options, Constellation offers renewable energy solutions for homes. Sign up with Constellation today
Constellation’s Renewable Home Energy Options
Constellation is committed to working with you to offer you the best renewable energy options available to meet your needs. Renewable home energy options mean you can feel good about supporting the environment while also managing your budget with fixed-rate plans. Our renewable home energy solutions include plans sourced by 100% renewable wind and/or solar power.
What is Renewable Energy?
Renewable energy, also known as green energy, generally refers to electricity generated by resources that replenish themselves naturally, such as the sun, wind, earth, and water. Although the exact definition of “renewable” fuels varies depending on the governing program, law or regulations, they typically include solar, biomass, wind, hydro, and geothermal.
Find a Fixed-Rate Renewable Energy Plan with Constellation
Fixed-rate renewable electricity plans are perfect if you enjoy price certainty and predictability. With one of our renewable home energy plans, your energy is sourced by 100% wind and/or solar renewable energy supply, and you pay the same rate your entire contract period.
We also offer residential customers renewable energy in select electric distribution service areas through the sale of renewable energy certificates sourced from wind and/or solar power generators within the United States.
We Provide Renewable Home Energy Service to 10 States Across the U.S.
Constellation offers renewable energy supply to residents in Connecticut, Delaware, Illinois, Massachusetts, Maryland, New Jersey, Ohio, Pennsylvania, Texas, and Washington, D.C.
When You Join the Constellation Family, You Can:
Support Great Causes
We are energy for the community. Constellation has donated more than $400,000 to over 800 groups across the United States. Constellation customers can nominate local causes they care about to receive small grants (up to $500) through our Community Champions program.
Refer a Friend for Extra $
With Constellation's Refer a Friend program (RAF), you can pass on energy savings! Refer a friend at any point, and you'll receive a $50 gift card**- and so will your friend. You can tell your friends about our renewable electricity plans and share to earn rewards today.
I like Constellation because it keeps my electric bill from being too high.
Residential Customer
My experience with Constellation from beginning to end has been great. A responsive and positive experience.
Residential Customer
Constellation takes customer service seriously. I was pleasantly surprised at the level of service I received and it re-confirmed for me that I made the right choice to switch to Constellation for my electric service.
Residential Customer
My experience was very professional and very helpful. Saw that my needs were taken care of in a professional manner. It was a pleasure dealing with the representative.
Residential Customer
Resources for Understanding Your Home's Electricity Use
Energy Choice
In 11 states, residents can choose their renewable electricity supplier because of energy choice. Find out what this can mean for you. Read more.
Renewable Energy Certificates vs. Carbon Credits
Learn more about renewable energy solutions with information about greenhouse gases, carbon offsets, and exactly how RECs work. Read more.
Supplier vs. Utility
Know the difference between your renewable energy supplier and your utility, and learn how they each work to service your home with electricity. Read more.