- Guides & Audits
This PDF guide details the requirements for renewing customer contracts as state commission rules vary depending on jurisdiction and type of contract renewal.
Special Note: The Home Energy Affordability and Transparency (HEAT) Act was enacted by the Illinois General Assembly with an effective date of January 1, 2020. The Illinois Commerce Commission has posted an informational webpage to assist stakeholders with understanding and implementation of this Act.
This guide was last updated on November 9, 2019.