
Ameren residential gas customers to see average $3.65 increase on bills in January
Ameren serves approximately 816,000 customers in central and southern Illinois.

Ameren serves approximately 816,000 customers in central and southern Illinois.

Natural gas customers in the Chicago suburbs and downstate Illinois are likely to see an increase in their monthly bills next year, but it’s up to state regulators to decide how big a hike, if any, to approve.

Company profits cut, low-income customers set to receive new discounts.