EXHIBIT 32.1


                  CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER
            PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with this quarterly report of Chugach Electric  Association,  Inc.
(the "Company") on Form 10-Q for the period ending March 31, 2007, I, William R.
Stewart, Chief Executive Officer of the Company,  certify, pursuant to 18 U.S.C.
ss.  1350,  as adopted  pursuant to ss. 906 of the  Sarbanes-Oxley  Act of 2002,
that:

(a) This quarterly  report fully complies with the requirements of section 13(a)
or 15(d) of the Securities Exchange Act of 1934; and

(b) The information  contained in this quarterly report fairly presents,  in all
material  respects,  the  financial  condition  and results of operations of the
Company.


Date:  May 14, 2007


                                    /s/ William R. Stewart
                                    ----------------------
                                    William R. Stewart
                                    Chief Executive Officer