Rising IT power densities are pushing chilled water systems to their limits. AI-driven control offers predictive load management, optimized sequencing and stable delta-T under demanding conditions.
Financial data suggests that hyperscalers' use of colocation facilities has grown substantially over the past few years. Their investments in colocations also show no signs of slowing down.
Water cold plates still lead DLC adoption— but more enterprise operators are considering dielectric cold plates than last year. The next DLC adopters may be amenable to multiple technologies, while remaining cautious about leak risks.
In Northern Virginia and Ireland, simultaneous responses by data centers to fluctuations on the grid have come close to causing a blackout. Transmission system operators are responding with new requirements on large demand loads.
Against a backdrop of higher densities and the push toward liquid cooling, air remains the dominant choice for cooling IT hardware. As long as air cooling works, many see no reason to change — and more think it is viable at high densities.
The European Commission is looking to revise the technical criteria for data centers under its taxonomy for financial sustainability to define what qualifies a data center as being environmentally sustainable.
AWS has recently cut prices on a range of GPU-backed instances. These price reductions make it harder to justify an investment in dedicated AI infrastructure.
Real-time computational fluid dynamics (CFD) analysis is gradually nearing reality, with GPUs now capable of producing high-fidelity simulations in under 10 minutes. However, many operators may be skeptical about why this is necessary.
Several operators originally established to mine cryptocurrencies are now building hyperscale data centers for AI. How did this change happen?
The Uptime Institute Global Data Center Survey, now in its 15th year, is the most comprehensive and longest-running study of its kind. The findings in this report highlight the practices and experiences of data center owners and operators in the…
Direct liquid cooling adoption remains slow, but rising rack densities and the cost of maintaining air cooling systems may drive change. Barriers to integration include a lack of industry standards and concerns about potential system failures.
Douglas Donnellan
Andy Lawrence
Daniel Bizo
Dr. Owen Rogers
Peter Judge
Jacqueline Davis
Max Smolaks
Rose Weinschenk
The 15th edition of the Uptime Institute Global Data Center Survey highlights the experiences and strategies of data center owners and operators in the areas of resiliency, sustainability, efficiency, staffing, cloud and AI.
The data center industry is on the cusp of the hyperscale AI supercomputing era, where systems will be more powerful and denser than the cutting-edge exascale systems of today. But will this transformation really materialize?
AI training can strain power distribution systems and shorten hardware life — especially in data centers not built for dynamic workloads. Many operators may be underestimating these risks during design and capacity planning.
Investment in giant data centers and high-density AI infrastructure is driving a surge of interest in digital twins and AI-enabled simulations. However, experience in the field of computational fluid dynamics suggests obstacles lie ahead.
Dr. Rand Talib
Dr. Tomas Rahkonen
John O'Brien