<TABLE> <S> <C>
<ARTICLE> UT
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
STATEMENT OF INCOME, STATEMENT OF CASH FLOWS, BALANCE SHEET, AND STATEMENT OF
COMMON STOCKHOLDER'S EQUITY, AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO
SUCH FINANCIAL STATEMENTS.
</LEGEND>
<CIK> 0000201533
<NAME> CONSUMERS ENERGY COMPANY
<MULTIPLIER> 1,000,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-START> JAN-01-2000
<PERIOD-END> JUN-30-2000
<BOOK-VALUE> PER-BOOK
<TOTAL-NET-UTILITY-PLANT> 4,097
<OTHER-PROPERTY-AND-INVEST> 637
<TOTAL-CURRENT-ASSETS> 518
<TOTAL-DEFERRED-CHARGES> 1,786
<OTHER-ASSETS> 0
<TOTAL-ASSETS> 7,038
<COMMON> 841
<CAPITAL-SURPLUS-PAID-IN> 645
<RETAINED-EARNINGS> 485
<TOTAL-COMMON-STOCKHOLDERS-EQ> 1,971
395
44
<LONG-TERM-DEBT-NET> 808
<SHORT-TERM-NOTES> 275
<LONG-TERM-NOTES-PAYABLE> 1,200
<COMMERCIAL-PAPER-OBLIGATIONS> 0
<LONG-TERM-DEBT-CURRENT-PORT> 55
0
<CAPITAL-LEASE-OBLIGATIONS> 85
<LEASES-CURRENT> 31
<OTHER-ITEMS-CAPITAL-AND-LIAB> 2,174
<TOT-CAPITALIZATION-AND-LIAB> 7,038
<GROSS-OPERATING-REVENUE> 1,934
<INCOME-TAX-EXPENSE> 69
<OTHER-OPERATING-EXPENSES> 1,655
<TOTAL-OPERATING-EXPENSES> 1,724
<OPERATING-INCOME-LOSS> 210
<OTHER-INCOME-NET> 5
<INCOME-BEFORE-INTEREST-EXPEN> 215
<TOTAL-INTEREST-EXPENSE> 87
<NET-INCOME> 128
19
<EARNINGS-AVAILABLE-FOR-COMM> 109
<COMMON-STOCK-DIVIDENDS> 109
<TOTAL-INTEREST-ON-BONDS> 0
<CASH-FLOW-OPERATIONS> 367
<EPS-BASIC> 0
<EPS-DILUTED> 0
</TABLE>
