<PAGE>
EXHIBIT 15
TXU Corp.:
We have made a review, in accordance with standards established by the
American Institute of Certified Public Accountants, of the unaudited condensed
consolidated interim financial information of TXU Corp., and subsidiaries for
the periods ended June 30, 2000 and 1999 as indicated in our report dated
August 7, 2000; because we did not perform an audit, we expressed no opinion
on that information.
We are aware that our report referred to above, which is included in TXU
Corp.'s Quarterly Report on Form 10-Q for the quarter ended June 30, 2000 is
incorporated by reference in Registration Statements No. 33-55931, 333-27989,
333-32831, 333-56055, 333-68663. 333-68663-01, 333-79221-01, 333-79221-03, and
333-37652 on Form S-3 and Registration Statements No. 333-32833, 333-32835,
333-32837, 333-32839, 333-32841, 333-32843, 333-45657, 333-46671, 333-93183
and 333-79627 on Form S-8 and Registration Statement No. 333-93181 on
Post-Effective Amendment No. 2 to Form S-8, of TXU Corp.
We also are aware that the aforementioned report, pursuant to Rule 436(c)
under the Securities Act of 1933, is not considered a part of the Registration
Statement prepared or certified by an accountant or a report prepared or
certified by an accountant within the meaning of Sections 7 and 11 of that Act.
DELOITTE & TOUCHE LLP
Dallas, Texas
August 9, 2000
