News Releases

With winter storm warnings, watches and advisories issued for much of downstate Illinois, the Ameren Illinois Emergency Operations Center (EOC) has declared a weather alert in preparation for...

With winter storm warnings, watches and advisories issued for tomorrow in significant portions of the Ameren Illinois service territory, the company is preparing to meet the challenge of possible...

Ameren Illinois residential electric customers now can rid themselves of old, energy guzzling refrigerators and freezers, receive $50, save $150 or more a year and have a chance to win a $2,000...

Ameren Illinois today filed a delivery service rate case with the Illinois Commerce Commission (ICC) to recover its infrastructure investments and the increased costs of delivering natural gas to...

Ameren Illinois business electric customers can slash lighting costs by as much as 80 percent with an LED bulb offer from ActOnEnergy®. While supplies last, eligible business customers may...

Ameren Illinois field crews and support staff continue to battle weather and hazardous working conditions to restore service in the wake of yesterday’s strong winter storm that brought blizzard...

Ameren Illinois continues to experience outages throughout its service territory as a strong winter storm packing high winds moves through the state. Despite the continued strong winds and...

Ameren Illinois was pleased with yesterday's Illinois Commerce Commission (ICC) decision that approves the utility's advanced metering infrastructure (AMI) initiative to benefit customers. "We...

The Illinois Senate voted overwhelmingly Thursday to pass a resolution calling for the modernization of the Ameren Illinois electricity distribution grid that will improve reliability and create...

Families in need will benefit when Ameren Illinois customers enroll in the utility’s eBill paperless billing. If 10,000 customers enroll in eBill, Ameren Illinois will provide $20,000 to the...