Ameren also seeks to build its first large lithium-ion battery facility on the Jefferson County site of its former coal-fired Rush Island Energy Center.

A rendering provided by Ameren shows the proposed Big Hollow Energy Center, which would be developed on the site of the ...

Summer is in full swing, and children are spending more time enjoying the outdoors. An Ameren Illinois spokesman says now is ...

Ameren is encouraging parents to have a conversation with their kids on how to enjoy the summer without getting shocked."It's ...

BELLEVILLE Summer is in full swing, and children are spending more time enjoying the outdoors. Ameren says now is a good time ...

Though its grid has been impacted by ice storms, tornadoes, and other severe weather this year, Ameren Missouri said July 9, ...

The Big Hollow Energy Center will be Ameren’s first large-scale battery facility, but the utility’s long-range plans call for ...

A utility that serves customers in Missouri announced it plans to build an 800-MW natural gas-fired power plant, along with ...

A home explosion early Monday morning in the Metro East left five people, including two young children, severely injured.The ...

The identified site, which Ameren Missouri already owns, has existing infrastructure and transmission line access.

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

According to Benzinga Pro, Ameren's peer group average for short interest as a percentage of float is 3.25%, which means the ...