

DCD Zero Downtime: The Bi-Weekly Data Center Show
DatacenterDynamics
DCD Zero Downtime is DCD's editorially-led podcast. In each episode, our editorial team will be talking with leading members of the data center and digital infrastructure community, delving deeper into the future of the industry and its major challenges.
Episodes
Mentioned books

Oct 23, 2025 • 44min
Bonus episode - Forming a cryptomining venture with Donald Trump's sons while pivoting to AI data centers with Asher Genoot, Hut8
The price of Bitcoin might be higher than ever, but that isn’t stopping companies from pivoting to hosting AI and HPC infrastructure as well as cryptomining rigs.In this episode of DCD>Zero Downtime, Hut 8 CEO Asher Genoot talks about the company’s pivot away from mining cryptocurrencies to become a data center provider for both the crypto and AI sectors, and how to create a base facility design that can tailor to both worlds.He also talks about the American Bitcoin venture the company has formed with Eric and Donald Trump Junior, and what the sons of the US president are like to work with.

Oct 15, 2025 • 34min
Episode 89 - Can we power data centers behind the meter via clean power? With Alex Goodall, Xela Energy
DCD sits down with Alex Goodall, CEO of Xela Energy, to discuss the company’s rebrand from Clean Energy Capital, and how it aims to deliver behind-the-meter renewable power to the UK’s data center market.

Oct 2, 2025 • 32min
Episode 88 - Building a fiber network for AI with Bill Long, Zayo Group
In this episode, DCD catches up with Bill Long, CPO at Zayo Group, to discuss the company’s long-haul fiber build across the US to support the growing demands of AI workloads. Long also discusses Zayo’s acquisition of Crown Castle’s fiber assets and why the Macro Edge provides a worthwhile opportunity.

Sep 29, 2025 • 29min
Bonus episode - An energy OS for data centers with Drew Barrett, Zendo Energy
Drew Barrett, COO and co-founder of Zendo Energy, shares insights from his extensive 13-year career at Octopus Energy. He discusses Zendo's innovative Energy OS, designed to optimize energy procurement for data centers. Key topics include real-time signals to suppliers for better trading, the impact of AI workloads on energy demand, and strategies to unlock stranded capacity for significant savings. Drew emphasizes the importance of local renewable integration and the need for technological advancements to manage market volatility, aiming to help data centers turn energy into a competitive advantage.

Sep 18, 2025 • 42min
Episode 87 - The rise of hollow core fiber with Jason Eichenholz, Relativity Networks
In this episode, DCD chats with Jason Eichenholz, CEO of Relativity Networks, about hollow core fiber (HCF). Eichenholz details the latest developments of the technology, plus its potential to support the AI data center boom, and whether HCF can have an impact on the telecoms sector.

Sep 4, 2025 • 42min
Episode 86 - Power from below (geothermal energy) with Ben King, Rhodium Group
In this episode, we chat to Ben King, associate director with Rhodium Group's Energy & Climate practice, who provides an in-depth look into the US geothermal sector. We explore the exciting world of enhanced geothermal power and how, if scaled, it could provide enough energy to meet skyrocketing data center demand across the US.

Aug 21, 2025 • 36min
Episode 85 - Making critical infrastructure think with Jad Jebara, Hyperview
In this conversation with Jad Jebara, CEO of Hyperview, listeners explore the transformative impact of AI on data centers. Jad discusses the common pitfalls operators face, including the surprising reliance on Excel for capacity planning. The talk highlights how AI enhances infrastructure management, emphasizing the importance of efficient power and cooling systems. They also dive into the future of edge data centers, addressing challenges like data sovereignty, and the role of AI in optimizing data management and compliance across sectors.

10 snips
Aug 15, 2025 • 53min
Bonus episode - Clouds and AI inference, with Cirrascale's CEO David Driggers
Join David Driggers, CEO and CTO of Cirrascale, a trailblazer in cloud services, as he delves into future cloud operations for 2025. He discusses how Cirrascale navigates a competitive landscape dominated by hyperscalers. The conversation covers the growing AI inference market, highlighting the importance of GPU deployment and the unique challenges enterprises face in optimizing AI—balancing efficient resource management with budget constraints. David also reflects on the evolving role of AI in healthcare and programming, emphasizing the need for sustainable business models.

Aug 7, 2025 • 44min
Episode 84 - Small modular solutions to big power problems with Harry Keeling, Rolls Royce SMR
In this podcast episode, we speak to Harry Keeling, head of business development - new markets at Rolls Royce. Listen in to hear more about the rise of small modular reactors, Rolls Royce SMR’s business model, and the potential of SMRs in powering the data center sector.

Jul 24, 2025 • 37min
Episode 83 - Data sovereignty and cloud competition in the UK, with Mark Boost, Civo
In this engaging discussion, Mark Boost, CEO of Civo, shares insights from his 25 years in tech, focusing on how Civo is challenging hyperscalers and promoting data sovereignty. He defines digital sovereignty's crucial role in today’s geopolitical landscape, addressing U.S. governance concerns and the impact on smaller cloud providers. The conversation also highlights ongoing challenges such as cloud repatriation and the need for collaboration among smaller players to create a more equitable cloud market. Frustrations with major providers and regulatory investigations are examined.


