Exhibit 23(c)

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in this Registration Statement on Form S-4 of Illinois Power Company of our report dated March 2, 2006 relating to the financial statements and financial statement schedule, which appears in Illinois Power Company’s Annual Report on Form 10-K for the year ended December 31, 2005. We also consent to the references to us under the heading “Experts” in such Registration Statement.

/s/ PricewaterhouseCoopers LLP

PricewaterhouseCoopers LLP

St. Louis, Missouri

September 19, 2006