PSC Sets Intervention Deadline for Ameren Missouri
Fuel and Purchased Power Adjustment Clause Request

 

JEFFERSON CITY, Mo.--- The Missouri Public Service Commission (PSC) set an intervention deadline of April 16, 2026, for cases filed by Union Electric Company, doing business as Ameren Missouri, requesting an adjustment under its Fuel and Purchased Power Adjustment Clause (FAC).

On April 1, Ameren Missouri submitted direct testimony and a revised tariff sheet proposing an updated fuel adjustment rate. The Company has requested that the tariff go into effect on June 1, 2026.

Applications to intervene should be filed with the Secretary of the Missouri Public Service Commission at P.O. Box 360, Jefferson City, Mo. 65102-0360 or through the Commission’s Electronic Filing and Information System (EFIS) at https://psc.mo.gov/General/Submit_Comments.

Individual citizens who would like to comment can do so by clicking the links at the bottom of this press release or by contacting the Office of the Public Counsel (Governor Office Building, 200 Madison Street, Suite 650, P.O. Box 2230, Jefferson City, Mo. 65102-2230, telephone number 866-922-2959, email mpco@opc.mo.gov). The Office of the Public Counsel is a separate state agency from the Missouri Public Service Commission and represents the general public in matters before the Commission.

Individuals can also comment by contacting Missouri Public Service Commission staff (P.O. Box 360, Jefferson City, Mo. 65102, telephone number 800-392-4211, email pscinfo@psc.mo.gov).

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Case No. ER-2026-0257 & EO-2026-0258

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