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                                                                    EXHIBIT 12-4

                  DTE ENERGY COMPANY AND SUBSIDIARY COMPANIES
               COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES





                                                    Year Ended December 31
                                             ------------------------------------
                                                1996        1995         1994
                                             ----------  -----------  -----------
                                                (Thousands, except for ratio)
                                                             

Net income ................................   $325,311   $  433,651   $  419,909
                                             ---------   ----------   ----------

Taxes based on income:
 Current income taxes .....................    219,143      220,730      169,381
 Deferred taxes - net .....................     16,949       78,817      110,243
 Investment tax credit adjustments - net ..    (15,054)     (16,294)     (12,826)
 Municipal and state ......................      3,348        2,627        2,566
                                             ---------   ----------   ----------
   Total taxes based on income ............    224,386      285,880      269,364
                                             ---------   ----------   ----------

Fixed charges:
 Interest on long-term debt ...............    275,166      275,599      273,763
 Amortization of debt discount, premium
   and expense ............................     11,883       11,312       10,832
 Other interest ...........................      4,218        9,666       11,170
 Interest factor of rents .................     34,000       29,000       28,000
                                             ---------   ----------   ----------
   Total fixed charges ....................    325,267      325,577      323,765
                                             ---------   ----------   ----------

Earnings before taxes based on income
 and fixed charges ........................   $874,964   $1,045,108   $1,013,038
                                             =========   ==========   ==========

Ratio of earnings to fixed charges ........       2.69         3.21         3.13