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

         In connection with the EnergySouth, Inc. (the "Company") Quarterly
Report on Form 10-Q for the period ending December 31, 2002 as filed with the
Securities and Exchange Commission on the date hereof (the "Report"), I, John S.
Davis, Chief Executive Officer of the Company, certify pursuant to 18 U.S.C.
Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of
2002, that, to the best of my knowledge:

         1.   The Report fully complies with the requirements of Section 13(a)
              or 15(d) of the Securities Exchange Act of 1934, as amended; and

         2.   The information contained in the Report fairly presents, in all
              material respects, the financial condition and results of
              operations of the Company.

Date:  February 5, 2003                          By: /s/ John S. Davis
                                                     ---------------------------
                                                         John S. Davis
                                                         President and
                                                     Chief Executive Officer