News Releases

Time to refresh home emergency kit ahead of spring storms ST. LOUIS (March 4, 2026) – When Ameren customers “spring forward” for daylight saving time on March 8, the annual clock adjustment...

Above: The Goalby Gas Insulated Substation is improving reliability for the Belleville area. Key Takeaways: Customers in the Belleville area will benefit from improved reliability thanks to a new,...

New substation will enhance electric service reliability for customers, support economic growth in the area Key Takeaways: Customers in Williamson County and across Southern Illinois will soon...

DECATUR, Ill. (March 3, 2026) – Ameren Illinois customers traveling on the southeast side of Decatur will see energy infrastructure improvements underway beginning the week of March 3. Crews...

Smart hedging strategies led to $28.5 million in customer savings from on‑system storage usage COLLINSVILLE, Ill. (Jan. 28, 2026) – Winter returned with a familiar punch this week as an arctic...

Smart hedging strategies led to $28.5 million in customer savings from on‑system storage usage COLLINSVILLE, Ill. (Jan. 28, 2026) – Winter returned with a familiar punch this week as an arctic...

Clearing snow and ice from meters and vents helps ensure safe service COLLINSVILLE, Ill. (January 26, 2026) – With significant snowfall across the region, Ameren is reminding customers to take a...

Key Takeaways Residents and businesses in Peoria County now benefit from a stronger and more reliable local energy grid thanks to the Peoria County Reliability Project. The transmission line is...

HERRIN, IL (Jan. 22, 2026) — Ameren Illinois and the City of Herrin are partnering to transition the community's municipal fleet to electric vehicles (EVs). Through its Community Engagement and...

Study estimates company's operations are generating more than $20.7 billion in annual economic output ST. LOUIS, Jan. 15, 2026 /PRNewswire/ -- Ameren Corporation's (NYSE: AEE) operations in...