Stantec selected by Pattern Energy to serve as Owner’s Engineer for the SunZia Transmission Project - Seite 2

“SunZia is one of America’s most ambitious renewable energy infrastructure projects and having Stantec provide their industry leading HVDC experience as our Owner’s Engineer is critical to our success. We are proud to have them as a partner on SunZia,” says Derek Price, vice president of Engineering, Procurement and Construction Group at Pattern Energy.

Stantec has more than 55 years of experience on HVDC transmission projects around the globe. The power delivery team has provided engineering services representing over 100,000 MW of the world’s planned or installed capacity of HVDC. The team is currently providing specialist services for more than a dozen major HVDC projects globally, including the EuroAsia Interconnector, a proposed HVDC multi-terminal link between Crete, Cyprus, and Israel.

About Stantec

Communities are fundamental. Whether around the corner or across the globe, they provide a foundation, a sense of place and of belonging. That's why at Stantec, we always design with community in mind.

We care about the communities we serve—because they're our communities too. This allows us to assess what's needed and connect our expertise, to appreciate nuances and envision what's never been considered, to bring together diverse perspectives so we can collaborate toward a shared success.

We're designers, engineers, scientists, and project managers, innovating together at the intersection of community, creativity, and client relationships. Balancing these priorities results in projects that advance the quality of life in communities across the globe.

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Cautionary Note Regarding Forward-Looking Statements

This news release contains forward-looking statements regarding the project described above. Forward-looking statements also include any other statements that do not refer to historical facts. By their nature, forward-looking statements are based on assumptions and subject to inherent risks and uncertainties. There is a risk that the project described above may be delayed, cancelled, suspended, or terminated. This could cause future results to differ materially from the forward-looking statements made in this news release. Except as may be required by law, Stantec undertakes no obligation to publicly update or revise any forward-looking statements. Forward‑looking statements are provided herein for the purpose of giving information about the project referred to above and its expected impact. Readers are cautioned that such information may not be appropriate for other purposes.

Media Contact Ashley Warnock Stantec Media Relations Ph: [phone] [e-mail]	Investor Contact Jess Nieukerk Stantec Investor Relations Ph: [phone] [e-mail]

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