The 16th annual Global Data Center Survey from Uptime Institute reveals that digital infrastructure operators face severe staffing shortages and rising outage costs. This study, which gathered responses from more than 800 data center owners and operators, highlights the financial and operational pressures currently impacting the sector. Consequently, management teams are prioritizing cost management alongside capacity forecasting and power availability.
High-Density Racks and AI Realities
Power demands per rack are climbing steadily due to advanced computing workloads. Specifically, a growing number of operators now report peak rack densities of 30 kW or higher. Meanwhile, expectations for artificial intelligence in operations have cooled slightly. Operators currently express the highest levels of trust for lower-risk artificial intelligence applications, such as predictive maintenance and sensor data analytics.
Outage Costs Rise Despite Fewer Incidents
The report indicates a positive trend with fewer operators experiencing impactful outages over the past three years. However, the financial and operational consequences of these failures continue to climb sharply. Notably, one in ten outages is still classified as serious or severe. These systemic risks present ongoing challenges for organizations attempting to maintain continuous operations.
Power efficiency gains also remain gradual across the global digital infrastructure sector. The industry saw minor improvements in average Power Usage Effectiveness (PUE) levels this year. Although newer facilities boast highly efficient designs, overall global progress is slowed by legacy infrastructure. Consequently, operators must balance old systems with modern efficiency demands.
Key Findings of the Data Center Survey
The latest Data Center Survey highlights that the industry talent drought is worsening. More than half of all respondents in 2026 report difficulties finding qualified candidates for open positions. Furthermore, staff turnover remains a persistent problem as companies actively recruit from their competitors. This workforce constraint directly impacts the operational resilience of critical infrastructure.
On the environmental front, corporate accountability is showing a gradual recovery. More than half of all operators now track their water consumption. However, tracking carbon emissions remains a minority activity within the sector. This slow progress in sustainability metrics suggests that comprehensive environmental reporting is still in its early stages.
Global Infrastructure Demographics
The survey participants represent a wide range of industry verticals across multiple countries. Specifically, this Data Center Survey shows that more than half of the respondents are located in North America and Europe. In addition, nearly one in four respondents work for professional IT and data center service providers. These organizations manage third-party facilities offering colocation, wholesale, software, or cloud computing services.
