Ameren Southern Illinois Service Area Agreement Petition

Southern Illinois Electric Cooperative and Ameren Illinois Company filed a joint petition with the Illinois Commerce Commission seeking approval of a supplemental service area agreement. The petition requests the ICC to approve modifications or additions to the existing service area agreements between the two electric utilities operating in southern Illinois. This is an administrative filing currently in the initial stage with an administrative law judge action pending.

Affected parties include the two utility entities and their respective ratepayers in southern Illinois. If approved, the supplemental agreement would formalize territorial boundaries or service arrangements between the cooperative and Ameren. The petition does not yet constitute a final regulatory determination and parties may have opportunity to intervene or comment before any ICC ruling.