EX-23 12 ex23-1amc.txt EXHIBIT 23.1 AMC CONSENT OF ACCOUNTANTS Exhibit 23.1 CONSENT OF INDEPENDENT ACCOUNTANTS ---------------------------------- We hereby consent to the incorporation by reference in the Registration Statements on Form S-3 (Nos. 333-39400, 333-81774, 333-89970, 333-89970-01, 333-89970-02 and 333-11283) and the Registration Statements on Form S-8 (Nos. 333-43737, 333-50793, 333-72156, 333-103818 and 333-101506) of Ameren Corporation of our reports dated February 12, 2004 relating to the financial statements and financial statement schedule, which appears in this Form 10-K. /s/ PricewaterhouseCoopers LLP --------------------------------- PricewaterhouseCoopers LLP St. Louis, Missouri March 9, 2004