About Us

Beginning as a small, local electricity company in 1909, we have transformed over the last century to become an experienced and well-respected electricity generator and wholesale marketer of electricity. With approximately $3 billion in annual revenue, more than $9 billion in assets and operations in three countries, we have proven our worth as an electricity producer, as a community member and as a solid investment.

Our People. Our Values.


Ensure the health and safety of our people, partners and stakeholders


Develop and embrace innovative solutions to challenges


Reduce the impact of resource use in everything we do


Support our people, our partners, our communities and our environment 


Focus on honesty, transparency and doing what’s right


TransAlta’s Corporate Officers and Board of Directors lead the organization with their diverse industry experience and a comprehensive understanding of the electricity, resource, finance and regulatory sectors.

Awards and Recognitions

TransAlta has been recognized throughout the years for our commitment to being a responsible operator and a proud community member where our employees work and live.

Our History

Since 1911, we have supplied the electrical power needed to make progress and innovation possible in Canada, the United States and Australia.