Trans/Alta" 1 Q1 2021 Results May 13, 2021 TransAlta Corporation Forward-Looking Statements This presentation includes forward-looking statements or information (collectively referred to herein as "forward-looking statements") within the meaning of applicable securities legislation. All forward-looking statements are based on our beliefs as well as assumptions based on available information and on management's experience and perception of historical trends, current conditions, and expected future developmen ...