For invoice and payment status inquiries, click here

Dear Supplier, We have moved!

This portal has been decommissioned.
You will no longer be able to log in using this web page.

Please contact Joseph Skaggs at Joseph.Skaggs@constellation.com
at your earliest convenience to have your company migrated.

Exelon Internal Users (WIR Analysts, SCN Users)

Your access has been changed to Single Sign-On.
Please access the new login page HERE.
Click on the button that says "Use Exelon Credentials".
(No user name or password is needed.)
Remember to bookmark the new URL.


If you have forgotten your login, please contact support.


User ID:
Password:
User ID and Password are case sensitive.