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...

Ameren is reminding residential customers across Missouri and Illinois that a wide range of resources remain available to support qualifying households with their energy bills in 2026. In addition...

Aim is to accelerate preparation of shovel ready properties, target compatible industries for attraction and expansion COLLINSVILLE, Ill., Dec. 17, 2025 /PRNewswire/ -- Ameren Illinois, the...

Employee-driven effort helps fight hunger across Central and Southern Illinois COLLINSVILLE, Ill. (Nov. 24, 2025) — Ameren Illinois employees turned generosity into action this Thanksgiving...

COLLINSVILLE, Ill. (November 17, 2025) – Ameren Illinois residential customers who use natural gas to heat their homes and power their appliances can expect stable supply prices this winter. In...

As fall brings cooler mornings and milder afternoon temperatures, it's the perfect time to revisit home energy habits and prepare for the winter heating season. Ameren encourages customers to...

Teams from Missouri and Illinois set to compete in multiday competition showcasing skills and teamwork ST. LOUIS (Oct. 15, 2025) – Dozens of Ameren lineworkers, apprentices and judges will...

More than 5,000 customers received $300 financial relief COLLINSVILLE, Ill. (October 15, 2025) – More than 5,000 Ameren Illinois residential customers are better equipped to lessen the household...

Ameren Corporation (NYSE: AEE) today announced organizational changes designed to drive consistent and continuously improving operating performance and enhance the breadth and depth of experience...

COLLINSVILLE, Ill. (September 25, 2025) – Ameren Illinois is taking another step forward in its modernization of the electric grid in Vermilion County with the installation of cutting-edge 69kV...

Ameren Illinois Company, a subsidiary of Ameren Corporation (NYSE: AEE), announced today the pricing of a public offering of $350 million aggregate principal amount of 5.625% first mortgage bonds...

Six teams from Missouri and Illinois to showcase skills in Florence, Kentucky ST. LOUIS (Sept. 10, 2025) – Ameren is sending six teams – four from Missouri and two from Illinois – to...

Ameren Illinois customers have received nearly $58 million this year for bill assistance; new program offers additional support COLLINSVILLE, Ill., Aug. 25, 2025 /PRNewswire/ -- Income-qualified...

Additional support will be available for Ameren customers following heat wave ST. LOUIS, Aug. 15, 2025 /PRNewswire/ -- Ameren will make available an additional $4 million for bill payment...

HERRIN (AUGUST 14, 2025) – Ameren Illinois customers driving in and around Herrin will see energy at work firsthand as crews replace 1960s era natural gas steel pipeline and upgrade it to new...

Company plans to use LineVue technology to assess grid over the next several years COLLINSVILLE (AUGUST 14, 2025) – Ameren Illinois is using groundbreaking technology to more quickly and...