News Releases

Today Ameren Missouri, a subsidiary of Ameren Corporation (NYSE: AEE), announced that it has entered into an agreement to acquire, after construction, a 400-megawatt wind farm in northeast...

ST. LOUIS (May 10, 2018) — Representatives from Ameren Missouri, contractors and partners gathered to celebrate a year of energy savings through Ameren Missouri’s BizSavers® program. The...

ST. LOUIS (April 25, 2018) — The Falcon Cam has revealed exciting news: Ameren Missouri's Sioux Energy Center is now home to two newly hatched Peregrine falcon chicks. The live feed is a...

ST. LOUIS (April 5, 2018) – The last of three waves of Ameren line workers and support personnel from Illinois and Missouri have just returned from Puerto Rico. Deployed for consecutive...

Union Electric Company, doing business as Ameren Missouri, a subsidiary of Ameren Corporation (NYSE: AEE), announced today the pricing of a public offering of $425 million aggregate principal...

ST. LOUIS (March 20, 2018) – Missouri is home to about 340 bird species in a common year, and thanks to their distinctive dive-bombing hunting technique, peregrine falcons are among the most...

Ameren Missouri is providing tips to customers in advance of National Consumer Protection Week to remind them of the tricks scammers use to steal money. Ameren Missouri says the goal is to educate...

Ameren Missouri has filed its Charge Ahead program with the Missouri Public Service Commission. The proposed program encourages electric vehicle (EV) and equipment use among Missouri residents and...

Ameren Transmission Company of Illinois (ATXI), a wholly owned subsidiary of Ameren Corporation (NYSE: AEE), received approval from the Missouri Public Service Commission (PSC) to proceed with the...

Ameren Missouri’s Callaway Energy Center finished its 22nd planned refueling and maintenance outage today and has returned to power operations. During the outage, one-third of Callaway's 193...