News Releases

East Carondelet, Troy pollinator sites earn special environmental distinction COLLINSVILLE, Ill. (MARCH 14, 2024) – Ameren Illinois continues to transform its landscape around substations and in...

EAST ST. LOUIS, Ill. (Feb. 28, 2024) – Ameren Illinois is inviting the public to attend an open house on Wed., March 6 in East St. Louis to learn more about the company's plans to improve energy...

DECATUR, Ill. (Feb. 27, 2024) – Ameren Illinois is inviting the public to attend an open house on Monday, March 4 in Decatur to learn more about the company's plans to improve energy service...

Mobile units will be important single point of contact for crews ST. LOUIS (February 2024) – Ameren has added two specially designed Mobile Command Center trailers to its fleet to coordinate...

Ameren offers customers five ways to save energy – and dollars ST. LOUIS (Feb. 13, 2024) – Valentine’s Day offers everyone an opportunity to celebrate in a variety of ways. This year, Ameren...

Simms Recognized for Outstanding Support of the Midwest Energy Efficiency Alliance Kristol Simms, Vice President, Ameren Illinois accepts award from Dr. E'Lois Thomas, MEEA Board Chair and SEEL...

LINCOLN, Ill. (Feb. 7, 2024) – Residents and businesses in the city of Lincoln and Logan County are now benefiting from more reliable energy thanks to a recently completed, 8.4 mile high-voltage...

Ameren Illinois transforms 140-mile stretch of energy grid COLLINSVILLE, Ill. (Jan. 30, 2024) – Residents and businesses in seven southwestern Illinois counties are benefiting from more reliable...

Ameren Illinois’ diversified portfolio, storage capabilities drive reliability and savings for customers COLLINSVILLE, Ill. (JAN. 29, 2024) – Winter Storm Gerri's frigid temperatures from Jan....

COLLINSVILLE (January 22, 2024) – Ameren Illinois’ work in restoring power to nearly 200,000 customers in the wake of the June Derecho was recognized by the nation’s premier energy industry...