Ameren's proposal for a new data center could raise electric bills for Missouri customers by about $22 million a year, ...

Companies with a market cap of $10 billion or more are categorized as "large-cap stocks." Ameren fits this description ...

This was the stock's second consecutive day of losses.

Ameren Illinois will be represented at the 2025 National Gas Rodeo in Florence, Kentucky, where gas professionals from across ...

St. Louis lawmakers are pushing for extended support from a major utility company, aiming to provide relief for residents ...

An Ameren gas journeyman team from Columbia has returned home after placing in a recent national competition.

Missourians owe Ameren $229.62 on average per customer, totaling over $45 million, state records show. It's the highest owed ...

Ameren Illinois Company (AILLP), a subsidiary of Ameren (AEE) priced a public offering of $350 million aggregate principal amount of 5.625% ...

Staff at Missouri's Public Service Commission said that regulators should reject a new proposal from Ameren, which they say ...

A semi carrying an oversized load of construction equipment clipped a power line at 9:55 a.m. on Sept. 16 in Glen Carbon, ...

"Loss of electricity...compounds the trauma of disaster recovery and undermines stability," the resolution said.

Although it is already built, some Jefferson County residents have a list of concerns about welcoming an energy-intensive ...