For our Executive Roundtable for the Fourth Quarter of 2025, Data Center Frontier gathered four seasoned industry leaders to unpack some of the most pressing challenges and opportunities facing the data center industry, including:
Liquid Cooling at Scale — As liquid cooling becomes the default for hyperscale AI builds, the challenge has shifted from adoption to executing safe, repeatable, and globally standardized deployments. While cold plates, immersion, and liquid-to-chip systems are converging into factory-integrated designs, gaps in chemistry, serviceability, commissioning, and long-term maintenance risk fragmenting scale just as demand accelerates.
The Economics of Acceleration — Collapsing AI timelines are forcing owners and operators to prioritize speed-to-market while making capital decisions that must remain defensible over a decade-long asset lifecycle. Modularity, standardization, and lifecycle cost modeling are emerging as essential mechanisms for balancing near-term deployment pressure with long-term efficiency, resilience, and financial performance.
Data Centers as Energy Ecosystems — The data center is increasingly being treated as an integrated energy system rather than a passive consumer of grid power, incorporating on-site generation, storage, thermal reuse, and dynamic grid interaction. This ecosystem perspective is reshaping site selection, infrastructure architecture, and sustainability strategies as power availability becomes a primary constraint on development.
Beyond the White Space — AI-first facilities are evolving into tightly coupled physical and digital environments where power, cooling, controls, and operations are inseparable. Delivering consistent performance now depends on unified workflows, shared data models, and continuous lifecycle integration that preserve design intent from early site development through steady-state operations.
Here is the full question and answer session, organized by topic:
- Roundtable: Liquid Cooling at Scale
- Roundtable: The Economics of Acceleration
- Roundtable: Data Centers as Energy Ecosystems
- Roundtable: Beyond the White Space
Here are links to the individual Q&A summaries for each of our panelists:
- Data Center Insights: Rob Lowe, Ecolab
- Data Center Insights: Phillip Marangella, EdgeConneX
- Data Center Insights: Ben Rapp, Rehlko
- Data Center Insights: Joe Reele, Schneider Electric
The conversation is moderated by Data Center Frontier Editor in Chief Matt Vincent.
Thanks to all of our executive participants for sharing their time and insights!
About the Author
Matt Vincent
Matt Vincent is Editor in Chief of Data Center Frontier, where he leads editorial strategy and coverage focused on the infrastructure powering cloud computing, artificial intelligence, and the digital economy. A veteran B2B technology journalist with more than two decades of experience, Vincent specializes in the intersection of data centers, power, cooling, and emerging AI-era infrastructure. Since assuming the EIC role in 2023, he has helped guide Data Center Frontier’s coverage of the industry’s transition into the gigawatt-scale AI era, with a focus on hyperscale development, behind-the-meter power strategies, liquid cooling architectures, and the evolving energy demands of high-density compute, while working closely with the Digital Infrastructure Group at Endeavor Business Media to expand the brand’s analytical and multimedia footprint. Vincent also hosts The Data Center Frontier Show podcast, where he interviews industry leaders across hyperscale, colocation, utilities, and the data center supply chain to examine the technologies and business models reshaping digital infrastructure. Since its inception he serves as Head of Content for the Data Center Frontier Trends Summit. Before becoming Editor in Chief, he served in multiple senior editorial roles across Endeavor Business Media’s digital infrastructure portfolio, with coverage spanning data centers and hyperscale infrastructure, structured cabling and networking, telecom and datacom, IP physical security, and wireless and Pro AV markets. He began his career in 2005 within PennWell’s Advanced Technology Division and later held senior editorial positions supporting brands such as Cabling Installation & Maintenance, Lightwave Online, Broadband Technology Report, and Smart Buildings Technology. Vincent is a frequent moderator, interviewer, and keynote speaker at industry events including the HPC Forum, where he delivers forward-looking analysis on how AI and high-performance computing are reshaping digital infrastructure. He graduated with honors from Indiana University Bloomington with a B.A. in English Literature and Creative Writing and lives in southern New Hampshire with his family, remaining an active musician in his spare time.
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