News Releases

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....

Expanded energy efficiency and demand response programs include more than $200 million in rebates and incentives ST. LOUIS, Jan. 26, 2024 /PRNewswire/ -- Ameren Missouri has filed an amended plan...

Fraudulent website listings through internet searches are on the rise ST. LOUIS (Jan. 25, 2024) – Ameren is alerting its customers in Illinois and Missouri to be aware of a growing number of...

Martin J. Lyons Jr., chairman, president and CEO of Ameren Corp. (NYSE: AEE), and Michael L. Moehn, senior executive vice president and CFO of Ameren Corp., will discuss fourth quarter 2023...

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...

ST. LOUIS (Jan.11, 2024) – With severe weather forecasted for the Ameren service territory, preparing in advance can keep you and your family safe, while also conserving energy. Ameren teams are...

Six easy ways to start the new year with simple energy-saving solutions ST. LOUIS (Jan. 8, 2024) – January is the perfect time to start smart new habits and refresh old ones. If one of your...

Union Electric Company, doing business as Ameren Missouri, a subsidiary of Ameren Corporation (NYSE: AEE), announced today the pricing of a public offering of $350 million aggregate principal...

Today, Ameren Corporation (NYSE: AEE) published its latest climate report aligned with the Task Force on Climate-related Financial Disclosures (TCFD) recommendations. The report highlights actions...

Members from CASA of Effingham County receive their grant from Ron Juarez, Regional Director of Electric Operations and Ameren Illinois employees. Collinsville, Ill. (December 19, 2023) – Tis...

Ameren Corporation (NYSE: AEE) announced today the pricing of a public offering of $700 million aggregate principal amount of its 5.00% senior notes due 2029 at 99.774% of their principal amount....

The board of directors of Ameren Corporation (NYSE: AEE) announced today that Kimberly J. Harris has been elected to the Ameren board of directors, effective Jan. 1, 2024. Harris brings extensive...

Attribute to Matt Tomc, Vice President, Regulatory Policy and Energy Supply We are disappointed with the Commission's decision today. Ameren Illinois' plan was the result of a transparent two-year...

Nearly 900 Ameren Missouri commercial customers are on track to save 72 million kilowatt-hours of electricity ST. LOUIS (Dec. 11, 2023) – Ameren Missouri is announcing that nearly 900 commercial...

Donation supports programs that promote literacy and provide essential community resources ST. LOUIS, Dec. 8, 2023 /PRNewswire/ -- Ameren co-workers love their libraries. The company has awarded...

COLLINSVILLE, IL (December 7, 2023) – You can add some holiday jingle to your pocket this holiday season by following some simple energy efficiency tips. Making the season bright can amount to...

Annual lake drawdown taking place soon LAKE OZARK, Mo. (Dec. 6, 2023) – Dock owners at Lake of the Ozarks and on the Osage River should begin winterizing their docks to prevent damage from...

Remember to review natural gas safety measures as the cold settles in COLUMBIA, Mo. (Nov. 20, 2023) – Ameren Missouri wants natural gas customers to remember a short and simple phrase as they...

Ameren Corporation (NYSE: AEE) announced today the pricing of a public offering of $600 million aggregate principal amount of 5.70% senior notes due 2026 at 99.871% of their principal amount. The...

Don’t become a victim – safeguard yourself against thieves attempting to steal your money or personal information ST. LOUIS (Nov. 15, 2023) – As the holiday season approaches, Ameren is...

Recent refueling outage completed safely FULTON, Mo. (Nov. 13, 2023) – Reliable energy from the Callaway Energy Center near Fulton, Missouri, is once again supporting communities across the state after a scheduled refueling outage. The...

In an expression of gratitude for our country's active-duty military, veterans and their families, Ameren Missouri is providing $25,000 in energy assistance – as well as post-military career...

Third Quarter Diluted Earnings Per Share were $1.87 in 2023 vs. $1.74 in 2022 Guidance Range for 2023 Narrowed to $4.30 to $4.45 per Diluted Share from $4.25 to $4.45 ST. LOUIS, Nov. 8, 2023...

Ameren Offers Customer Safety Tips to Prevent Electrical Fires ST. LOUIS (Nov. 2, 2023) – As temperatures begin to dip, local families are pulling out their electric blankets and twinkle lights...