The $3 Trillion Infrastructure Challenge: Data Centers Confront a Power-Constrained Future
Artificial intelligence is accelerating demand for computing infrastructure, but the industry faces a harder question than how quickly it can construct buildings: where will the electricity come from?
Expansion at unprecedented scale
JLL's 2026 Global Data Center Outlook estimates nearly 100 gigawatts of additional capacity between 2026 and 2030, potentially doubling global capacity. The firm projects approximately $3 trillion in investment and estimates that AI could account for half of workloads by 2030, up from roughly one-quarter in 2025.
Power as a site-selection constraint
Power availability has become a central competitive issue. A promising site may be commercially impractical if its grid connection cannot be delivered on schedule. On-site generation, batteries and cooling systems add complexity to campus planning, site access and operations.
The cost of delay
JLL reports data center construction costs increasing at a compound annual rate of approximately 7%. Commissioning delays can postpone contracted capacity and revenue. Every specialist scope, including equipment identification, building signage and operational wayfinding, must be coordinated with construction milestones.
More than an ordinary building
A data center campus includes secure zones, delivery routes, technical facilities and multiple phases. Contractors, vendors and emergency responders need consistent building identification and clear routes. Naming and numbering conventions should anticipate future phases, rather than being improvised building by building.
Portfolio identity and security
Acquisitions and expansions can leave operators with inconsistent environmental standards. Rebranding requires cooperation with facilities and security teams, because identification is part of a controlled operational system—not merely an exterior logo.
Outlook
Strong demand does not remove power, construction or delivery risk. The most successful campus programs will integrate physical infrastructure, operational information and project execution early in the planning process.
