EX-23.(A) 18 k23633exv23wxay.htm CONSENT OF PRICEWATERHOUSECOOPERS LLP FOR CMS ENERGY

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Exhibit (23)(a)
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We hereby consent to the incorporation by reference in the Registration Statement on Forms S-8 (Nos. 333-32229, 333-58686, 333-76347), S-3 (Nos. 333-125553, 333-52560, 333-27849, 333-74958, 333-45556, 333-37241), and S-4 (Nos. 33-60007, 33-55805) of CMS Energy Corporation of our report dated February 20, 2008 relating to the financial statements, financial statement schedules and the effectiveness of internal control over financial reporting, which appears in this Form 10-K.
/s/ PricewaterhouseCoopers LLP
Detroit, Michigan
February 20, 2008