<ARTICLE>  UT
       
                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-END>                               SEP-30-1995
<BOOK-VALUE>                                  PER-BOOK
<TOTAL-NET-UTILITY-PLANT>                    5,473,722
<OTHER-PROPERTY-AND-INVEST>                  1,220,999
<TOTAL-CURRENT-ASSETS>                         725,389
<TOTAL-DEFERRED-CHARGES>                       703,475
<OTHER-ASSETS>                                       0
<TOTAL-ASSETS>                               8,123,585
<COMMON>                                     1,424,993
<CAPITAL-SURPLUS-PAID-IN>                            0
<RETAINED-EARNINGS>                          1,396,467
<TOTAL-COMMON-STOCKHOLDERS-EQ>               2,808,610
<PREFERRED-MANDATORY>                          253,500
<PREFERRED>                                    269,185
<LONG-TERM-DEBT-NET>                         2,509,119
<SHORT-TERM-NOTES>                                   0
<LONG-TERM-NOTES-PAYABLE>                            0
<COMMERCIAL-PAPER-OBLIGATIONS>                  13,800
<LONG-TERM-DEBT-CURRENT-PORT>                  329,046
<PREFERRED-STOCK-CURRENT>                       87,500
<CAPITAL-LEASE-OBLIGATIONS>                          0
<LEASES-CURRENT>                                     0
<OTHER-ITEMS-CAPITAL-AND-LIAB>               1,852,825
<TOT-CAPITALIZATION-AND-LIAB>                8,123,585
<GROSS-OPERATING-REVENUE>                    2,209,087
<INCOME-TAX-EXPENSE>                           143,303
<OTHER-OPERATING-EXPENSES>                   1,640,201
<TOTAL-OPERATING-EXPENSES>                   1,783,504
<OPERATING-INCOME-LOSS>                        425,583
<OTHER-INCOME-NET>                               7,950
<INCOME-BEFORE-INTEREST-EXPEN>                 433,533
<TOTAL-INTEREST-EXPENSE>                       148,455
<NET-INCOME>                                   285,078
<PREFERRED-STOCK-DIVIDENDS>                     30,135
<EARNINGS-AVAILABLE-FOR-COMM>                  254,943
<COMMON-STOCK-DIVIDENDS>                       169,656
<TOTAL-INTEREST-ON-BONDS>                      165,746
<CASH-FLOW-OPERATIONS>                         530,457
<EPS-PRIMARY>                                     1.73
<EPS-DILUTED>                                     1.73