News Releases

FULTON, Mo. (June 2, 2022) – Ameren Missouri’s Callaway Energy Center in Fulton, Missouri, has completed its 25th planned refueling and maintenance outage and resumed generating carbon-free...

ST. LOUIS (April 18, 2022) – This Earth Week, Ameren Missouri announces that its newest clean energy source, a solar facility, is now up and running. The Montgomery County Community Solar Center...

Today Ameren Missouri, a subsidiary of Ameren Corporation (NYSE: AEE), announced an agreement with Invenergy, a leading developer, owner and operator of sustainable energy solutions, to acquire a...

ST. LOUIS (Jan. 19, 2022) – Ameren Missouri is joining forces with Delmar DivINe to install solar panels at the nonprofit’s Delmar campus in St. Louis. Energy generated by this project will...

LAKE OZARK, Mo. (Dec.16, 2021) – Dock owners around Lake of the Ozarks are encouraged to take advantage of the moderate temperatures now to prepare their property ahead of winter. During the...

ST. LOUIS (March 24, 2021) – Construction begins this summer on Ameren Missouri's largest-ever solar facility after receiving final approval from regulators. The new energy center will be in...

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...

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...

FULTON, Mo. (Dec. 22, 2020) – Ameren Missouri’s Callaway Energy Center in Fulton, Missouri, has completed its 24th planned refueling and maintenance outage, enabling it to continue to serve as...

To reinforce the company's focus and commitment to renewable energy, Ameren Corporation (NYSE: AEE) today named Ajay Arora as the company's first chief renewable development officer, a newly...

Editor's note: An online media kit contains photos, video and more information about nuclear energy. Fulton, Mo. (Oct. 5, 2020) – Ameren Missouri’s Callaway Energy Center, which powers 780,000...

ST. LOUIS (May 28, 2020) – Customers across Missouri may soon have greater access to clean, affordable solar energy. Today, Ameren Missouri announced the expansion of its popular Community Solar...

ST. LOUIS (Nov. 25, 2019) – The largest solar installation in St. Louis is now sending renewable energy onto the grid. BJC HealthCare partnered with Ameren Missouri on the first project under...

Ameren Missouri, a subsidiary of Ameren Corporation (NYSE: AEE), is looking to spread solar generation across the state in a new way. As part of the Neighborhood Solar program made possible by a...

Today, Ameren Missouri, a subsidiary of Ameren Corporation (NYSE: AEE), filed plans with the Missouri Public Service Commission (MoPSC) to build three Solar + Storage facilities across Missouri....

Editor's note: Video and photos available at Ameren.mediaroom.com/HydroDay LAKE OZARK, MO (Aug. 22, 2019) – For nearly 100 years, the power of water has been providing renewable energy from the...

ST. LOUIS (Aug. 12, 2019) – Today, Ameren Missouri announced that the Ameren Missouri Lambert Community Solar Center is now operational and serving customers – and plans are in place to...

LAKE OZARK, MISSOURI (June 11, 2019) – Spill gates at Bagnell Dam are now open. Current forecasts predict they may be open for several weeks. To manage the amount of water released from Bagnell...

Today Ameren Missouri, a subsidiary of Ameren Corporation (NYSE: AEE), announced that it has entered into an agreement to acquire, after construction, a third wind generation facility in Missouri....

Ameren Missouri's second planned wind facility in the state is one step closer to producing renewable energy. This morning, the Missouri Public Service Commission voted unanimously to grant Ameren...

St. Louis (Jan. 28, 2019) – The region's electric energy provider and the area's largest health care provider are partnering for the good of the region. Ameren Missouri and BJC HealthCare are...

The largest-ever wind facility in Missouri is one step closer to producing renewable energy. This morning, the Missouri Public Service Commission voted unanimously to grant Ameren Missouri, a...

Today Ameren Missouri, a subsidiary of Ameren Corporation (NYSE: AEE), announced that it has entered into an agreement to acquire, after construction, a wind generation facility of up to a...

LAKE OZARK, Mo. (September 4, 2018) — Construction crews have poured the final yards of concrete and are completing finishing touches on Ameren Missouri’s $53 million reliability upgrade to...