John Dielwart – Biography

Last update: April 23, 2026

Executive profile

John Dielwart joined TransAlta in 1994. John served as CEO at TransAlta.

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Education

In 1977, John Dielwart completed a Bachelor of Science with Distinction (Civil Engineering) at University of Calgary.

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  • In the Energy industry, John Dielwart has 18,144 colleagues in 934 companies located in 54 countries. 10,135 executive movements have been recorded in the last 12 months. Learn more about Energy.

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