The Chicago White Sox and Constellation Fan Offer

Sox Fans, Choose Your Energy Provider & Save!

You chose which Chicago baseball team to root for, now you can also choose your energy provider. Sox fans living in the ComEd area now have the power to choose Constellation Energy as their electric provider and receive an additional 5% off of Constellation Energy's already low price!* Now, that’s a home run!


Go Green And Save

All of our plans in the ComEd area include at least 10% green energy generated from renewable wind power sources or you can choose 50% or 100% green energy.

Constellation Energy’s residential electricity plans include:

  • Benefit from immediate savings
  • Enjoy price protection against rate volatility
  • Hassle free switching – no service interruption, no sign up fees

Illinois residents are not required to switch to Constellation Energy and have the option of remaining a customer of their current utility. To be eligible for our home electric services in Illinois, customers must live in one of the utility service territories we serve and be eligible for consolidated utility billing.


Thousands of residents have chosen us for price certainty and the opportunity to save on electricity prices.  Start Saving Now!


Illinois Electric Choice Fast Facts

Historically, one company (your utility company) has provided all aspects of energy services to homes across the nation. But as competitive energy markets have matured over the last decade, alternative retail electric suppliers are now able to compete with each other over the price of electricity to power your home.

Thus far, residents in only 10 states nationwide and Washington, D.C. have the opportunity to choose a competitive electricity supplier. Customers that are located in states offering electric choice have already experienced the benefits, which include competitive energy prices, improved customer service, product innovations, and price certainty or flexibility.

Here are some quick facts about our offers in Illinois:

  • There will be no change in the reliability of service or billing process. Learn More
  • We do not charge a switching fee and signing up is easy, and only takes about 5 minutes. Have questions? View FAQs
  • Our customers can earn additional rewards if they recommend us to family members or friends living in the areas we serve. Refer a Friend
  • All a customer needs is a recent copy of their electric bill and 5 minutes to sign up today. Get Started

Constellation Energy has been serving Illinois customers since 1999. In fact thousands of local businesses trust us every day for their energy needs.


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These materials are provided by Constellation NewEnergy, Inc., Constellation Energy Power Choice, LLC, Constellation Energy Gas Choice, LLC, Constellation Energy Services, Inc., Constellation Energy Services – Natural Gas, LLC, or BGE Home Products & Services, LLC (d/b/a BGE Home, Constellation Electric and Constellation Home in Maryland and d/b/a Constellation Home in Pennsylvania and Texas), each a subsidiary of Exelon Corporation. Exelon Corporation also owns Baltimore Gas and Electric Company (BGE), ComEd and PECO energy companies. BGE Home Products & Services, LLC, is not the same company as BGE, the regulated utility. 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. Errors and omissions excepted.

Electricity or Gas Supplier License #s: CT DPUC Docket No.99-11-14 07-03-08, 06-02-17; GA PSC License Docket #: 22253, GM-33; IL #s 11-0394, 10-0540, 02-0489; 10-0129, 07-0279, MD License #s IR-228, IR-1853, IR-311, IR-327, IR-500; MA License #CS-045; MI Case #U-14066, U-13660; NJ License #ESL-0016, ESL-0066; GSL-0074; OH #s 00-003E(7); 02-021G(6); PA#s A-125050, A-110036, A-110186; Washington D.C. Supplier License Docket EA01-5, EA-06-5-4, #GA-2012-12, GA-11-5