EXHIBIT (23)(d) CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the incorporation by reference in this Registration Statement on Form S-3 of our report dated February 18, 2004 relating to the financial statements of the Midland Cogeneration Venture Limited Partnership, which appears in the Consumers Energy Company Annual Report on Form 10-K/A for the year ended December 31, 2003. We also consent to the reference to us under the heading "Experts" in such Registration Statement. /s/ PricewaterhouseCoopers LLP PricewaterhouseCoopers LLP Detroit, Michigan November 17, 2004