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.
TransAlta Enters Memorandum of Understanding for Data Centre Development at Keephills Site with Potential to Scale Up to 1 GW
February 27, 2026TransAlta Reports Fourth Quarter and Year End 2025 Results, Announces Data Centre Agreement, Declares Dividend Increase and Provides 2026 Outlook
January 27, 2026TransAlta to Host Fourth Quarter and Full Year 2025 Results Conference Call
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.
