Consent of Independent Registered Public Accounting Firm

EX-23.4 16 dex234.htm CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM Consent of Independent Registered Public Accounting Firm

Exhibit 23.4

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statement on Form S-3 (No. 333-155416-02) and the Registration Statement on Form S-4 (No. 333-151014) of Ameren Energy Generating Company of our report dated March 2, 2009 relating to the financial statements, which appears in this Form 10-K.

PricewaterhouseCoopers LLP

St. Louis, Missouri

March 2, 2009