Gas Conversion Strategy

Safe, low-cost and reliable clean energy

Microsoft partners with TransAlta Renewables for U.S. Wind Facility

The 90 MW wind facility in Pennsylvania is being built to meet Microsoft’s sustainability goals

Customer Solutions

Your business energy needs are unique and our team wants to work with you to find the right solution for your company

Positioned for Growth

Read the latest records of TransAlta’s Annual and Financial Reports, production summaries and more.


Positioned for growth: Read our latest investor presentation

Investor Centre

President’s Message

Serving our customers and their communities
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Canada’s Leading Clean Power Company

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 hydro-electric 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, gas and coal plants.

Customer Solutions

We customize energy solutions that best fit a business’ energy consumption needs and help reduce energy costs.


At TransAlta, sustainability is more than a business strategy, it’s a competitive advantage. Our vision is to be a leading clean power company by 2025.

Community Investment

For over 100 years, TransAlta has been a proud community member where our employees work and live.

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What’s New

Water Safety

Staying safe around hydro electric facilities

Investor News

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Events & Presentations

Information on TransAlta’s upcoming events and presentations