EXHIBIT 32.1
CERTIFICATION OF CHIEF EXECUTIVE OFFICER
Pursuant to 18 U.S.C. § 1350, as created by Section 906 of the Sarbanes-Oxley Act of 2002, the undersigned officer of TransAlta Corporation (the “Company”) hereby certifies, to such officer’s knowledge, that:
(i) | the accompanying Report of Foreign Private Issuer on Form 6-K of the Company (the “Report”) fully complies with the requirements of Section 13(a) or Section 15(d), as applicable, of the Securities Exchange Act of 1934, as amended; and |
(ii) | the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. |
Dated July 29, 2015 | By: | /s/ Dawn L. Farrell | |
Dawn L. Farrell | |||
President and Chief Executive Officer |