Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in Registration Statement No. 333-228019 on Form S-8 of Ameren Corporation of our report dated June 25, 2024 appearing in this Annual Report on Form 11-K of the Ameren Corporation Savings Investment Plan for the year ended December 31, 2023.
| /s/ Crowe LLP |
| Crowe LLP |
Oak Brook, Illinois
June 25, 2024
