Dominion Energy (D) 10-Q 2002 Q2 Quarterly report

Exhibit 99.1

CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

I, Thos. E. Capps, Chief Executive Officer of Dominion Resources, Inc. (the Company), certify that:

1. the Quarterly Report on Form 10-Q of the Company to which this certification is an exhibit for the quarter ended June 30, 2002 (the "Report") fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. 78m(a) or 78o(d)).
2. the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company as of June 30, 2002 and for the period then ended.

   /s/ Thos. E. Capps                  

Thos. E. Capps
Chief Executive Officer
August 7, 2002