Global expertise,
local impact
TransAlta is one of Canada’s largest publicly traded power generators, delivering reliable electricity across Canada, the United States and Western Australia.
Investors
Reliable cash flows supported by a technology-diverse portfolio, disciplined capital allocation and selective growth, creating long-term shareholder value across an evolving energy landscape.
Sustainability
Sustainability is integrated into how we operate, govern and make decisions. We focus on balancing reliability, affordability, risk management and long-term value as energy systems evolve.
Energy solutions
We deliver tailored power solutions across multiple technologies, supported by deep operational expertise, asset optimization capabilities and energy marketing experience.
Latest news
For more than 100 years, our people have safely operated and evolved essential energy infrastructure that powers communities and economies.
Department of Energy Mandates Centralia Unit 2 Remain Available for Operation for Additional 90 Days
March 17, 2026TransAlta Corporation Announces Conversion Results for Series A and B Preferred Shares
March 02, 2026TransAlta Corporation Provides Conversion Right and Dividend Rate Notice for Series A and B Preferred Shares
About us
TransAlta is one of Canada’s largest publicly traded power generators, delivering reliable electricity across Canada, the United States and Western Australia.
Our technology-diverse portfolio and disciplined execution allow us to deliver dependable power across evolving energy systems. We take a practical, responsible approach to meeting today’s energy needs while preparing for what comes next.
