Microsoft partnership on U.S. TransAlta Renewables wind facility

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

TransAlta Renewables’ New Brunswick wind power expansion

Kent Hills 17.25MW expansion now fully operational.

Coal to Gas Conversions Project

Clean, reliable and affordable electricity

Customer Solutions

Your business energy needs are unique

Positioned for Growth

Investor presentation


Positioned for growth – Read our Investor Presentation


President’s Message

Serving our Customers, and their communities
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Canada’s Leading Clean Power

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, energy efficient, and reliable power to our customers.

Our Operations

A diverse fleet of hydro, wind, solar, gas and coal power plants. We operate more than 70 facilities across Canada, the United States, and Australia.

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Customer Solutions

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

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

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Community Investment

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

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What’s New

Sustainability Reporting

TransAlta gets 5 out of 5 stars in the GRESB Infrastructure Asset Assessment.

2017 Integrated Report

Check out TransAlta’s 2017 Integrated Annual Report for details

Supporting communities

TransAlta supports Centralia College through a Centralia Coal Transition Weatherization Board grant.