Filed By Filing Services Canada Inc. 403-717-3898

FORM 6-K
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

Report of Foreign Private Issuer

Pursuant to Rule 13a-16 or 15d-16
of the Securities Exchange Act of 1934

For the month of July, 2003

TRANSALTA CORPORATION

(Translation of registrant’s name into English)


110-12th Avenue S.W., Box 1900, Station “M”, Calgary, Alberta, T2P 2M1

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.

Form 20-F____   Form 40-F    X     

Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes .....  No ..X...

If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b):  82-________




  EXHIBITS

 

Exhibit 1

Press release dated July 31, 2003.










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TransAlta closes sale of interest in Sheerness power plant

CALGARY, Alberta (July 31, 2003) - TransAlta Corporation (TSX: TA; NYSE: TAC) today completed the sale of its 50 per cent interest in the two-unit, 756-megawatt coal-fired Sheerness Generating Station to TransAlta Cogeneration, L.P., a partnership owned 50.01 per cent by TransAlta and 49.99 per cent by TransAlta Power, L.P.

TransAlta is Canada's largest non-regulated power generation and wholesale marketing company. We have close to $9 billion in coal-fired, gas-fired, hydro and renewable generation assets in Canada, the U.S., Mexico and Australia. With approximately 10,000 megawatts of capacity either in operation, under construction or in development, our focus is to efficiently operate our assets in order to provide our wholesale customers with a reliable, low-cost source of power.


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For more information:


Media inquiries:

Investor inquiries:

Nadine Walz

Daniel J. Pigeon

Senior Media Relations Specialist

Director, Investor Relations

Phone:  (403) 267-3655   

    

Phone:  1-800-387-3598 in Canada and U.S.

Pager: (403) 213-7041

Phone:  (403) 267-2520    Fax (403) 267-2590

Email:  media_relations@transalta.com

   

E-mail:  investor_relations@transalta.com

 

 

 

 

 

 

 

 

 

 

 

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Signatures

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

TransAlta Corporation

(Registrant)

By: /s/ Alison T. Love

 

(Signature)

Alison T. Love, Corporate Secretary

Date: July 31, 2003