Ms. Katie Patrick reports

CANADIAN UTILITIES TO RELEASE FIRST QUARTER 2024 RESULTS ON MAY 2, 2024

Canadian Utilities Ltd. will release its financial results for the quarter ended March 31, 2024, on Thursday, May 2, 2024. The news release will be distributed via Cision and the results, including financial statements and management's discussion and analysis, will be posted on the company's website.

Canadian Utilities will hold a live teleconference and webcast with Katie Patrick, executive vice-president and chief financial officer, Wayne Stensby, chief operating officer, Atco Energy Systems, and Bob Myles, chief operating officer, Atco EnPower, at 9 a.m. Mountain Time (11 a.m. Eastern Time) on Thursday, May 2, 2024, at 1-844-763-8274. No passcode is required.

Opening remarks will be followed by a question-and-answer period with investment analysts. Participants are asked to please dial in 10 minutes prior to the start and request to join the Canadian Utilities teleconference.

Management invites interested parties to listen via live webcast at the company's website.

A replay of the teleconference will be available approximately two hours after the conclusion of the call until June 2, 2024. Please call 1-855-669-9658 and enter passcode 0791.

Canadian Utilities its subsidiary and affiliate companies have approximately 9,000 employees and assets of $23-billion. Canadian Utilities, an Atco company, is a diversified global energy infrastructure corporation delivering essential services and innovative business solutions. Atco Energy Systems delivers energy for an evolving world through its electricity and natural gas transmission and distribution, and international operations segments. Atco EnPower creates sustainable energy solutions in the areas of renewables, energy storage, industrial water and clean fuels. Atco Australia develops, builds, owns and operates energy and infrastructure assets. AtcoEnergy and Rumi provide retail electricity and natural gas services, home maintenance services, and professional home advice that bring exceptional comfort, peace of mind and freedom to homeowners and customers.