<ARTICLE> UT
<CIK>     0000086521
<NAME>    SAN DIEGO GAS & ELECTRIC COMPANY
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-END>                               MAR-31-1997
<BOOK-VALUE>                                  PER-BOOK
<TOTAL-NET-UTILITY-PLANT>                    3,025,878
<OTHER-PROPERTY-AND-INVEST>                    347,808
<TOTAL-CURRENT-ASSETS>                         311,594
<TOTAL-DEFERRED-CHARGES>                        93,475
<OTHER-ASSETS>                                 283,100
<TOTAL-ASSETS>                               4,061,855
<COMMON>                                       291,458
<CAPITAL-SURPLUS-PAID-IN>                      566,233
<RETAINED-EARNINGS>                            471,249
<TOTAL-COMMON-STOCKHOLDERS-EQ>               1,328,940
<PREFERRED-MANDATORY>                           25,000
<PREFERRED>                                     78,475
<LONG-TERM-DEBT-NET>                         1,188,148
<SHORT-TERM-NOTES>                                   0
<LONG-TERM-NOTES-PAYABLE>                            0
<COMMERCIAL-PAPER-OBLIGATIONS>                       0
<LONG-TERM-DEBT-CURRENT-PORT>                       52
<PREFERRED-STOCK-CURRENT>                            0
<CAPITAL-LEASE-OBLIGATIONS>                     95,194
<LEASES-CURRENT>                                 6,644
<OTHER-ITEMS-CAPITAL-AND-LIAB>               1,339,402
<TOT-CAPITALIZATION-AND-LIAB>                4,061,855
<GROSS-OPERATING-REVENUE>                      494,636
<INCOME-TAX-EXPENSE>                            40,754
<OTHER-OPERATING-EXPENSES>                     390,952
<TOTAL-OPERATING-EXPENSES>                     431,706
<OPERATING-INCOME-LOSS>                         62,930
<OTHER-INCOME-NET>                                 164
<INCOME-BEFORE-INTEREST-EXPEN>                  63,094
<TOTAL-INTEREST-EXPENSE>                        21,165
<NET-INCOME>                                    41,929
<PREFERRED-STOCK-DIVIDENDS>                      1,646
<EARNINGS-AVAILABLE-FOR-COMM>                   40,283
<COMMON-STOCK-DIVIDENDS>                       113,281
<TOTAL-INTEREST-ON-BONDS>                       17,925
<CASH-FLOW-OPERATIONS>                         152,474
<EPS-PRIMARY>                                        0
<EPS-DILUTED>                                        0