News Releases

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...

In keeping with an ongoing commitment to incorporate more renewable energy, Ameren Missouri is proposing an innovative way to help large businesses and cities across Missouri reach their renewable...

The Ameren Missouri BizSavers® Program team recently helped Kraft Heinz achieve over $1 million in incentives at the company's newly expanded processing plant in Adair County. The partnership...

Fall is a great time to schedule tune-ups for furnaces. It's also the perfect time to review natural gas safety measures, which is why Ameren Missouri reminds customers to take immediate action if...

Ameren Missouri’s Callaway Energy Center began its 22nd planned refueling and maintenance outage on Saturday, Oct. 7. "These refueling periods, which happen every 18 months, are an integral part...