
<TABLE> <S> <C>

<ARTICLE> OPUR1
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY INFORMATION EXTRACTED FROM THE PRO FORMA BALANCE
SHEET AS OF SEPTEMBER 30, 1999 AND THE PRO FORMA STATEMENT OF INCOME AND
RETAINED EARNINGS FOR THE TWELVE MONTHS ENDED SEPTEMBER 30, 1999 AND IS
QUALIFIED IN ITS ENTIRETY TO SUCH PRO FORM FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000,000

<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1998
<PERIOD-END>                               SEP-30-1999
<BOOK-VALUE>                                 PRO-FORMA
<TOTAL-NET-UTILITY-PLANT>                        4,839
<OTHER-PROPERTY-AND-INVEST>                        810
<TOTAL-CURRENT-ASSETS>                             496
<TOTAL-DEFERRED-CHARGES>                           558
<OTHER-ASSETS>                                       0
<TOTAL-ASSETS>                                   6,703
<COMMON>                                         1,038
<CAPITAL-SURPLUS-PAID-IN>                          173
<RETAINED-EARNINGS>                                614
<TOTAL-COMMON-STOCKHOLDERS-EQ>                   1,825
<PREFERRED-MANDATORY>                               61
<PREFERRED>                                        106
<LONG-TERM-DEBT-NET>                             2,467
<SHORT-TERM-NOTES>                                 162
<LONG-TERM-NOTES-PAYABLE>                            0
<COMMERCIAL-PAPER-OBLIGATIONS>                       0
<LONG-TERM-DEBT-CURRENT-PORT>                      334
<PREFERRED-STOCK-CURRENT>                            1
<CAPITAL-LEASE-OBLIGATIONS>                          0
<LEASES-CURRENT>                                     0
<OTHER-ITEMS-CAPITAL-AND-LIAB>                   1,747
<TOT-CAPITALIZATION-AND-LIAB>                    6,703
<GROSS-OPERATING-REVENUE>                        1,915
<INCOME-TAX-EXPENSE>                                60
<OTHER-OPERATING-EXPENSES>                       1,587
<TOTAL-OPERATING-EXPENSES>                       1,647
<OPERATING-INCOME-LOSS>                            268
<OTHER-INCOME-NET>                                   0
<INCOME-BEFORE-INTEREST-EXPEN>                     268
<TOTAL-INTEREST-EXPENSE>                           200
<NET-INCOME>                                        64
<PREFERRED-STOCK-DIVIDENDS>                          8
<EARNINGS-AVAILABLE-FOR-COMM>                       56
<COMMON-STOCK-DIVIDENDS>                           169
<TOTAL-INTEREST-ON-BONDS>                            0
<CASH-FLOW-OPERATIONS>                             261
<EPS-BASIC>                                       0.53
<EPS-DILUTED>                                     0.53


</TABLE>
