<ARTICLE>  UT
<LEGEND>

         This schedule contains summary financial information extracted from the
OGE  Energy  Corp.  Consolidated  Statements  of  Income,  Balance  Sheets,  and
Statements  of Cash Flow as reported on Form 10-K as of December 31, 1999 and is
qualified in its entirety by reference to such Form 10-K.

</LEGEND>

                             
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                              DEC-31-1999
<PERIOD-END>                                   DEC-31-1999
<BOOK-VALUE>                                      PER-BOOK
<TOTAL-NET-UTILITY-PLANT>                        3,241,987
<OTHER-PROPERTY-AND-INVEST>                         31,012
<TOTAL-CURRENT-ASSETS>                             503,660
<TOTAL-DEFERRED-CHARGES>                           144,675
<OTHER-ASSETS>                                           0
<TOTAL-ASSETS>                                   3,921,334
<COMMON>                                               779
<CAPITAL-SURPLUS-PAID-IN>                          441,068
<RETAINED-EARNINGS>                                577,532
<TOTAL-COMMON-STOCKHOLDERS-EQ>                   1,019,379
<PREFERRED-MANDATORY>                                    0
<PREFERRED>                                              0
<LONG-TERM-DEBT-NET>                             1,140,532
<SHORT-TERM-NOTES>                                       0
<LONG-TERM-NOTES-PAYABLE>                                0
<COMMERCIAL-PAPER-OBLIGATIONS>                     589,100
<LONG-TERM-DEBT-CURRENT-PORT>                      169,000
<PREFERRED-STOCK-CURRENT>                                0
<CAPITAL-LEASE-OBLIGATIONS>                          9,831
<LEASES-CURRENT>                                     2,475
<OTHER-ITEMS-CAPITAL-AND-LIAB>                     991,017
<TOT-CAPITALIZATION-AND-LIAB>                    3,921,334
<GROSS-OPERATING-REVENUE>                        2,172,434
<INCOME-TAX-EXPENSE>                                89,944
<OTHER-OPERATING-EXPENSES>                       1,834,269
<TOTAL-OPERATING-EXPENSES>                       1,924,213
<OPERATING-INCOME-LOSS>                            248,221
<OTHER-INCOME-NET>                                   3,317
<INCOME-BEFORE-INTEREST-EXPEN>                     251,538
<TOTAL-INTEREST-EXPENSE>                           100,279
<NET-INCOME>                                       151,259
<PREFERRED-STOCK-DIVIDENDS>                              0
<EARNINGS-AVAILABLE-FOR-COMM>                      151,259
<COMMON-STOCK-DIVIDENDS>                           103,495
<TOTAL-INTEREST-ON-BONDS>                           60,727
<CASH-FLOW-OPERATIONS>                             224,253
<EPS-BASIC>                                           1.94
<EPS-DILUTED>                                         1.94