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.
Safety
Ensure the health and safety of our people, partners and stakeholders
Innovation
Develop and embrace innovative solutions to challenges
Sustainability
Reduce the impact of resource use in everything we do
Respect
Support our people, our partners, our communities and our environment
Integrity
Focus on honesty, transparency and doing what’s right
Leadership
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.