News Releases

Modern upgrades offer new insights and potential savings opportunities for customers ST. LOUIS (Jan. 23, 2025) – Ameren Missouri is nearing completion of a multiyear effort to upgrade nearly 1.3...

Company files request to adjust natural gas rates next fall reflecting system upgrades ST. LOUIS (Sept. 30, 2024) – Today Ameren Missouri filed with the Missouri Public Service Commission (PSC)...

New technology offers more benefits, potential savings for customers CAPE GIRARDEAU, Mo. (March 11, 2024) – Customers in southeast Missouri will begin seeing crews in their neighborhoods as...

JEFFERSON CITY, Mo. (Oct. 2, 2023) – Customers throughout central Missouri will begin seeing crews in their neighborhoods as Ameren Missouri installs upgraded electric smart meters. The new...

COLLINSVILLE, IL (October 30, 2019) – Electric supply rates for residential customers who receive electricity from Ameren Illinois are 5% lower than last year. A typical residential customer who...

Electric rates are falling later this summer for Ameren Missouri customers, thanks to a new law updating century-old policies in the state. In addition to a rate cut, estimated at around five...

Ameren Illinois today outlined a plan with the Illinois Commerce Commission (ICC) to recover costs of modernizing its natural gas system and delivering natural gas to homes and businesses in...

Ameren Illinois electric customers could save an average of $2.50 to $3.00 per month in 2018 and natural gas customers could save an average of $1 per month if the Illinois Commerce Commission...

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...

Ameren Illinois has filed an amendment to its energy efficiency plan under the Future Energy Jobs Act (FEJA). With the revised plan filed today, the company has committed to achieve an additional...