
Powering economies and communities since 1911
TransAlta owns, operates and develops a diverse fleet of electrical power generation assets in Canada, the United States and Australia. As one of Canada’s largest producers of wind, and Alberta’s largest producer of hydroelectric power, we provide clean, affordable and reliable power to our customers.
Our Operations
We operate more than 70 generation facilities across Canada, the United States and Australia. Our diverse fleet includes hydro, wind, solar, energy storage, gas and coal plants.
Customer Solutions
We customize solutions that best fit a business’ consumption needs while reducing energy costs.
Sustainability
We are committed to a sustainable future. At TransAlta, sustainability is more than a business strategy, it’s a competitive advantage.
A Strong Investment
With over 100 years of experience in the power generation industry, TransAlta’s proven expertise has created a company with a diversified asset base – both in fuel type and geography. With our refocused strategy and financial discipline, we expect to grow cash flows from existing assets as well as develop new clean generation for today and tomorrow.
2021 Company Objectives
In addition to meeting our 2021 financial targets, our efforts in 2021 will move us closer to 100 per cent clean electricity by 2025.
In 2021, our teams are focused on the following:

Sustainable Development
Our 2021 and longer-term sustainability targets support the long-term success of our business. The following targets highlight our future ESG value proposition and paint a portrait of how the Corporation will continue to be positioned as an ESG leader in the future. Goals and targets are established to manage key and emerging material sustainability issues and to improve our performance in these areas. We continue to evolve and adapt our goals and targets to focus on anticipated key areas of sustainability materiality.

TransAlta supports the Sustainable Development Goals
Investor News
Media Advisory: TransAlta and TransAlta Renewables First Quarter 2022 Results and Conference Call
CALGARY, Alberta (April 12, 2022) – TransAlta Corporation (“TransAlta”) (TSX: TA) (NYSE: TAC) will release its first quarter 2022 results before markets open on Friday, May 6, 2022. A conference call and webcast to discuss the results will be held for investors,...
TransAlta and Meta Announce 200 MW Renewable Power Purchase Agreement and Launch of the Horizon Hill Wind Project
CALGARY, Alberta (April 5, 2022) TransAlta Corporation (“TransAlta” or the “Company”) (TSX: TA) (NYSE: TAC) announced today that it has entered into a long-term renewable energy purchase agreement with Meta, formerly known as the Facebook company, for the offtake of...
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