Exhibit 99.1
The expenses to be incurred by CMS Energy relating to the offering of $300,000,000 principal amount of its 5.05% Senior Notes due 2022, under CMS Energy’s Registration Statement on Form S-3 (Registration No. 333-174906) and a related prospectus supplement filed with the Securities and Exchange Commission and dated March 7, 2012 are estimated to be as follows:
Estimated Fees
SEC Registration Fee | $ | 34,380.00 | ||
Services of Independent Registered Public Accounting Firms | 90,000.00 | |||
Trustee Fees and Expenses | 10,000.00 | |||
Legal Fees and Expenses | 20,000.00 | |||
Rating Agency Fees | 225,000.00 | |||
Printing and Delivery Expenses | 15,000.00 | |||
Miscellaneous Expenses | 55,000.00 | |||
Total | $ | 449,380.00 |