COLLINSVILLE Improvements in the resiliency of its natural gas delivery infrastructure and upgrades to its underground ...

Ameren Illinois has crews and contracted workers ready ahead of a winter storm moving into the Heartland. According to a news ...

COLLINSVILLE — Ameren Illinois electric vehicle owners can save on their utility bill and reduce their impact on the electric grid.

The company was founded in 1902 and is headquartered in Collinsville, Illinois. Ameren Illinois Company operates as a subsidiary of Ameren Corporation.

COLLINSVILLE, Ill., Dec. 19, 2024 /PRNewswire/ -- The Illinois Commerce Commission (ICC) approved Ameren Illinois' four-year integrated grid plan, a requirement under the state's Climate and ...

With a winter storm blanketing much of Southern and Central Illinois, the Illinois Emergency Management Agency is offering ...

Ameren Illinois will begin pre-staging crews Sunday morning in Williamson County and surrounding counties in the southern region of its service territory ahead of the predicted snow and ice from ...

Ameren Illinois got the approval from the Illinois Commerce Commission (ICC) for its four-year integrated grid plan to ...

From left to right: L&C’s mascot Blazer, Ameren Illinois Community Relations Executive Paula Nixon, L&C Board of Trustees ...

This cut down on Ameren’s proposal of $333 million in spending by approximately 75%. ICC reduces IL American Water’s rate increase request The plan also approves a 8.715% return on equity for ...

ILLINOIS - Ameren Illinois is running a promotion where you can receive a smart thermostat and smart socket for free.Ameren Illinois and Google have partnered ...

Officials from Lewis and Clark Community College and Ameren Illinois met at the college’s Godfrey Campus, Dec. 10, to donate a 2006 Freightliner to the school’s Truck Driver Training program.