CUB Power Deal Calculator

Welcome to the CUB Power Calculator


In Espanol

Many residential customers in Illinois now choose an alternative electric supplier for power (either individually or as part of a municipal aggregation deal with their community) instead of ComEd. But is yours the best deal?

CUB’s ComEd Power Calculator lets you compare alternative supply rates with the regulated utility’s rates in order to determine which plan will save most.

(Ameren consumers can compare rates by using CUB's Ameren Power Calculator.)

  Enter in your name, email address and zip code below to get started.








ZIP / Postal Code:


If you respond and have not already registered, you will receive periodic updates and communications from Citizens Utility Board.

   Please leave this field empty