Sign In

Contact Us

We welcome your questions and comments.

Your comments are important to us, and we will address them as quickly as possible.
 

Exelon Corporate Headquarters

Exelon Corporation
10 S. Dearborn St., 48th Floor

Mailing address
Exelon Corporation
PO Box 805398
Chicago, IL 60680-5398

(800) 483-3220

 

Exelon Generation & Power Plants

Exelon Generation Headquarters
300 Exelon Way
Kennett Square, PA 19348
(800) 483-3220

Exelon Generation Regional Headquarters
4300 Winfield Road
Warrenville, IL 60555

For information on individual plants, see our Locations.

 

Constellation

Constellation
1310 Point Street
Baltimore, MD 21231
www.constellation.com

Solutions for Home
(866) 577-4700

Solutions for Business
(866) 237-7693

 

Pepco Holdings

Corporate Headquarters
701 Ninth St., NW
Washington, D.C. 20068
www.pepcoholdings.com
202-872-2000

 

Investor Relations

For the latest stock information, SEC filings, presentations and events, go to Investor Relations.

Are you an Investor or Individual Shareowner? Go to Resources in Investor Relations for contact information.

 

Suppliers

For information on doing business with Exelon, supplier registration, our online tools and specific category contacts, go to Suppliers.

Are you a registered Exelon supplier? Go to Suppliers Contact Information.

 

Media

For media contacts, the latest Exelon press releases, executive speeches and downloads, go to our Newsroom.

For media kits, executive bios and other assets, go to Media Resources in our Newsroom.

 

Corporate Giving

For grant information and eligibility criteria, go to Grants in our Community section.

 

Ethics Office

For information about Exelon’s ethics policies and contact information, go to Ethics, integrity and business conduct.

 

 

Exelon Generation's Dresden Station Completes Planned Refuel Outagehttp://www.exeloncorp.com/newsroom/exelon-generations-dresden-station-completes-planned-refuel-outageExelon Generation's Dresden Station Completes Planned Refuel Outage11/20/2017 8:00:00 PM
Exelon Generation's Commitment to Communities, Environment Continues with Contribution to Illinois Natural Park and Trail Systemhttp://www.exeloncorp.com/newsroom/exelon-generation-arroyo-trails-contributionExelon Generation's Commitment to Communities, Environment Continues with Contribution to Illinois Natural Park and Trail System11/17/2017 3:00:00 PM
Exelon Generation Statement on Better Government Association Storyhttp://www.exeloncorp.com/newsroom/exelon-generation-statement-on-bga-storyExelon Generation Statement on Better Government Association Story11/17/2017 3:00:00 PM