Ameren Corporation

Storm hardening, electric grid upgrades and new generation underpin request to update electric rates in mid-2027

Ameren Missouri has filed a request with the Missouri Public Service Commission to increase electric rates in mid-2027, citing costs for system upgrades and new power generation. The utility states that data center projects will contribute $21 million in customer savings over the next two years and that data centers are required to pay 100% of their connection costs. The PSC will conduct an 11-month review of the proposal.