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In this episode of The Route to Networking, Jack Rafferty is joined by Gary Cudmore, Senior Vice President at Rowan Digital Infrastructure. With over four decades of experience, Gary shares his journey through the evolution of data centres, from early mainframe computer rooms to today’s hyperscale, AI-driven infrastructure.

They explore how the industry has transformed over time, including the challenges of early builds, the importance of designing systems with operators in mind, and the moment that shaped Gary’s approach to infrastructure delivery. Gary also breaks down the realities of scaling modern data centres, from power constraints and long-lead equipment to the growing impact of AI on energy demand.

Along the way, Gary discusses the return of nuclear energy in the conversation, the rise of “digital cities,” and why community engagement is becoming critical to successful projects. He also highlights the growing talent gap across the industry and the opportunities this creates for the next generation entering the space.

🔗 Connect with Gary on LinkedIn here.

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In this episode of The Route to Networking, George Copley is joined by Nathaniel Harman, Co-Founder and CEO of Ocean Bit. Nathaniel shares his journey from oceanography research to building offshore energy infrastructure designed to power the next generation of high-performance computing and AI data centres.

They discuss the fundamentals of ocean thermal energy, how early experiments with machine learning and Bitcoin mining led to a new way of thinking about energy and compute, and why pairing infrastructure with energy sources could reshape the future of digital infrastructure. Nathaniel also explains the limitations of traditional energy systems, the role of offshore data centres, and how natural ocean cooling could unlock more efficient computing at scale.

Along the way, Nathaniel reflects on the commercial challenges of ocean energy, the growing pressure AI is placing on global power systems, and why island nations could benefit most from this technology. He also shares his long-term vision for the ocean as a hub for energy, connectivity, and compute.

🔗 Connect with Nathaniel on LinkedIn here.

Want to stay up to date with new episodes? Follow our LinkedIn page for all the latest podcast updates!

Head to: https://www.linkedin.com/company/the-route-to-networking-podcast/

Interested in following a similar career path? Why don’t you take a look at our jobs page, where you can find your next job opportunity?

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In this episode of The Route to Networking, Jack Rafferty is joined by Bill Severn, President and CEO of 1623 Farnam. Bill shares how he went from commission-only door-to-door sales to leading one of the most strategically connected carrier-neutral interconnection hubs in the United States.

They discuss the evolution of telecom from the analog era to today’s AI-driven infrastructure landscape, the concept of data gravity, and why interconnection is becoming one of the most important layers of the digital infrastructure stack. Bill also explains why networks may be at risk of being underbuilt as demand accelerates and how facilities like 1623 Farnam are positioning for the next phase of AI and edge connectivity.

Along the way, Bill reflects on lessons from his career, including resilience, learning the full system from the ground up, and why playing the long game is still one of the most valuable strategies in networking.

🔗 Connect with Bill on LinkedIn here.

Want to stay up to date with new episodes? Follow our LinkedIn page for all the latest podcast updates!

Head to: https://www.linkedin.com/company/the-route-to-networking-podcast/

Interested in following a similar career path? Why don’t you take a look at our jobs page, where you can find your next job opportunity?

Head to: www.hamilton-barnes.com/jobs/