Mr. Chris Lichtenheldt reports

SUPERIOR ANNOUNCES SIGNIFICANT DATA CENTER GROWTH AT CERTARUS

Superior Plus Corp.'s wholly owned subsidiary, Certarus Ltd., is accelerating its growth in the rapidly expanding market of hyperscale data centres. Driven by increasing power and energy demands for data centres and related infrastructure, Certarus continues to secure significant new customer commitments, underscoring its unique capability to meet the scale and reliability demands of this evolving sector. Reflecting this momentum, Superior Plus is making a strategic shift to prioritize further investment in its CNG (compressed natural gas) business to capitalize on this growing opportunity.

Certarus has recently been awarded multiple contracts, including a two-and-a-half-year agreement to support a hyperscale data centre project in partnership with a global leader in power generation solutions. Under this agreement, Certarus will provide natural gas supply to support approximately 135 megawatts of prime power generation once the facility is on-line. The project is currently under development and is expected to commence operations in mid-2027. Certarus will provide reliable fuel supply, with total expected revenue of more than $300-million over the life of the contract.

"As power constraints continue to challenge large-scale developments like data centres, customers need certainty around reliable energy supply," said Allan MacDonald, president and chief executive officer of Superior Plus. "Certarus delivers a proven, scalable over-the-road CNG solution that supports projects of this size and complexity, making it the clear and logical choice for customers.

"The adoption of CNG by data centres is in the early stages and represents just one of several sectors where we see opportunity. Our strategy remains focused on operating the business with discipline, maintaining our market position and ensuring the platform is in place for Certarus to grow as the market continues to expand," said MacDonald.

Certarus will supply natural gas for the project using its mobile compression platform, supported by the largest fleet of high-capacity CNG transport trailers in the industry. The project will require approximately 200 CNG transport trailers and will also utilize Certarus's proprietary high-flow pressure reduction systems, designed to deliver consistent, reliable fuel supply for continuous prime power operations. This integrated approach enables rapid deployment of large-scale energy infrastructure without reliance on existing pipeline connectivity.

"Across North America, the data centre ecosystem increasingly faces extended timelines to secure grid and pipeline connections due to rising power demand and infrastructure limitations," said Dale Winger, president of Certarus. "These challenges have created a growing need for rapidly deployable and scalable energy solutions. Certarus has the industry's best team and capabilities to collaborate with power generation and data centre customers to deliver safe and reliable energy to accelerate project timelines."

The company will provide additional detail regarding its financial outlook with the release of Q1 financial results on Wednesday, May 13, 2026.

About Superior Plus Corp.

Superior is a North American distributor and marketer of propane, compressed natural gas (CNG), hydrogen and related products and services, and transports renewable natural gas (RNG) from production facilities to natural gas distribution networks. The company is headquartered in Toronto, Ont., and trades on the Toronto Stock Exchange (TSX) under the symbol SPB. Superior has approximately 4,400 employees located in Canada and the United States.

About Certarus Ltd.

Certarus, the CNG division of Superior Plus, is the mobile gas solutions leader providing safe and reliable delivery of CNG, RNG and hydrogen across North America when pipeline service is unavailable or time constrained.

Serving industrials, utilities, oil and gas, mining, data centres, and energy infrastructure, Certarus employs North America's largest network of portable compression, logistics, mobile storage and on-site gas systems to help customers maximize uptime and reduce operating costs.

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