News Releases

Lake Ozark, Mo. (Feb. 25, 2021) – Ameren Missouri is encouraging all dock owners to take action now to have a safe, fun summer season. The consistent sub-zero temperatures and extensive freezing...

Ameren Missouri, a subsidiary of Ameren Corporation (NYSE: AEE), filed an updated Smart Energy Plan and budget with the Missouri Public Service Commission today. The $8.4 billion plan supports...

ST. LOUIS (Feb. 17, 2021) – Ameren Missouri is asking both electric and natural gas customers to conserve energy through Friday. “Ameren Missouri’s electric and natural gas systems remain...

ST. LOUIS (Feb. 16, 2021) – Energy companies in the Midwest, including Ameren Missouri, have been notified by the regional electric grid operator, known as the Midcontinent Independent System...

ST. LOUIS (Feb. 15, 2021) – Due to the winter storms and low temperatures across the Midwest, the demand for natural gas has been peaking. Ameren Missouri is encouraging its customers to use...

ST. LOUIS (Jan. 19, 2021) – Energy assistance dollars are still available for families experiencing financial strain due to the coronavirus pandemic. The federal Low Income Home Energy...

Today, Ameren Missouri, a subsidiary of Ameren Corporation (NYSE: AEE), closed on the acquisition of the company's second wind energy center, a 300-megawatt (MW) project located in northwest...

During its return to full power as part of its 24th refueling and maintenance outage, Ameren Missouri's Callaway Energy Center in Fulton, Missouri experienced a non-nuclear operating issue related...

ST. LOUIS (Jan. 11, 2021) – Ameren Transmission Company of Illinois (ATXI), in collaboration with Wabash Valley Power Alliance (WVPA), Citizens Electric Corporation and Ameren Missouri, is...

Ameren Missouri, a subsidiary of Ameren Corporation (NYSE: AEE), has closed on the acquisition of the company's first wind energy center, a 400-megawatt (MW) project in northeast Missouri. The...