<ARTICLE>                                    UT
<CIK>                                        0000081100
<NAME>                                       PUGET SOUND ENERGY
<MULTIPLIER>                                 1,000
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                              DEC-31-1999
<PERIOD-START>                                 JAN-01-1999
<PERIOD-END>                                   MAR-31-1999
<BOOK-VALUE>                                   PER-BOOK
<TOTAL-NET-UTILITY-PLANT>                      3,462,354
<OTHER-PROPERTY-AND-INVEST>                    262,037
<TOTAL-CURRENT-ASSETS>                         389,731
<TOTAL-DEFERRED-CHARGES>                       0
<OTHER-ASSETS>                                 604,269
<TOTAL-ASSETS>                                 4,718,391
<COMMON>                                       845,605
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<RETAINED-EARNINGS>                            83,577
<TOTAL-COMMON-STOCKHOLDERS-EQ>                 1,379,906
<PREFERRED-MANDATORY>                          65,662
<PREFERRED>                                    90,000
<LONG-TERM-DEBT-NET>                           1,714,759
<SHORT-TERM-NOTES>                             215,000
<LONG-TERM-NOTES-PAYABLE>                      0
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<LEASES-CURRENT>                               0
<OTHER-ITEMS-CAPITAL-AND-LIAB>                 1,135,121
<TOT-CAPITALIZATION-AND-LIAB>                  4,718,391
<GROSS-OPERATING-REVENUE>                      575,332
<INCOME-TAX-EXPENSE>                           48,321
<OTHER-OPERATING-EXPENSES>                     425,081
<TOTAL-OPERATING-EXPENSES>                     473,402
<OPERATING-INCOME-LOSS>                        101,930
<OTHER-INCOME-NET>                             3,747
<INCOME-BEFORE-INTEREST-EXPEN>                 105,677
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<NET-INCOME>                                   69,755
<PREFERRED-STOCK-DIVIDENDS>                    2,876
<EARNINGS-AVAILABLE-FOR-COMM>                  66,879
<COMMON-STOCK-DIVIDENDS>                       38,898
<TOTAL-INTEREST-ON-BONDS>                      31,603
<CASH-FLOW-OPERATIONS>                         152,197
<EPS-PRIMARY>                                  .79
<EPS-DILUTED>                                  .79