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Gianna Manes

Gianna Manes has held the position of President and CEO of ENMAX since 2012. She is a director of a publicly traded company, Keyera Corp. and a director of the Canadian Electricity Association. Gianna previously served as the Co-Chair of the Calgary United Way campaign and was a director of the Calgary United Way from 2015 to 2018.

Gianna has 30 years of experience in the energy sector in Canada, the United States and Europe. Before joining ENMAX, she served as the Senior Vice President and Chief Customer Officer of Duke Energy from 2008 to 2012, a large North American power company based in Charlotte, North Carolina.

Gianna has been recognized for her leadership and accomplishments throughout her career: as Electricity Human Resources Canada’s CEO of the Year in 2013, one of Alberta Venture’s Top 50 Most Influential People in 2015 and twice-recognized as one of Canada’s Most Powerful Women by the Women’s Executive Network.

Gianna holds a Bachelor of Science (Industrial Engineering), a Master of Business Administration and has completed the Harvard Business School Advanced Management Program. Gianna also holds an ICD.D designation from the Institute of Corporate Directors.

All customers are free to purchase natural gas services from the default supply provider or from a retailer of their choice and to purchase electricity services from the regulated rate provider or from a retailer of their choice. The delivery of natural gas and electricity to you is not affected by your choice. If you change who you purchase natural gas services or electricity services from, you will continue receiving natural gas and electricity from the distribution company in your service area. For a current list of retailers you may choose from, visit www.ucahelps.gov.ab.ca or call 310-4822 (toll free in Alberta).

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