Transalta Corporation consists of a certificate of merger issued on October 8, 1992 under the Canada Business Corporations Act. TransAlta has been engaged in the production and sale of electric energy since 1909. It is one of the largest publicly traded power generators in Canada, owning and operating a diversified fleet across Canada, the United States and Western Australia. The company's operations are divided into six sectors: hydropower, wind and solar, gas, energy transformation, energy marketing, and enterprises. The Hydro, Wind and Solar, Gas and Energy Transition divisions manage power generation facilities, while the Energy Marketing division focuses on marketing and dispatching assets, purchasing natural gas and conducting energy transactions, thus contributing to the overall business growth.