AEE · 8-K · 20261105PR000030

Capital Expenditure Program

AMEREN CORP · 2026-11-05 · Importance 76 · Surprise 56

Capital expenditures for the first nine months of 2026 were $4.089 billion, compared with $3.118 billion in the same period of 2025, an increase of $971 million, or 31.1%. The company’s longer-term plan calls for $38.1 billion of infrastructure investment from 2026 through 2031. The release links those investments to projected rate-base growth of approximately 13.3% compounded annually over that period.

Key facts

• Ameren’s capital expenditures for the nine months ended September 30, 2026 were $4,089 million, compared with $3,118 million in 2025. source