Data Center Construction Booms on AI Demand

The sheer scale of the build-out is staggering, with over 35 GW of data center capacity currently under construction in North America alone—roughly equivalent to the annual electricity consumption of the United Kingdom. Nearly 3,000 new data centers are planned in the U.S., adding to the more than 4,000 already in operation. This historic expansion is creating a new class of power-intensive real estate platforms, with single campuses planned at 5-to-10 gigawatts, rivaling the output of multiple large power stations. Hyperscalers are fueling this fire. The combined capital expenditures of Alphabet, Amazon, Meta, Microsoft, and Oracle have been growing at an average of 72% per year since the second quarter of 2023. These tech giants are responsible for the majority of new buildouts, with analysts expecting them to account for over 60% of all data centers by 2030. AI workloads are fundamentally reshaping data center design and power consumption. An average server rack consumes about 7kW of power, but racks running AI applications often require more than 30kW. This immense energy draw is straining local power grids and making "speed to power" the single most important factor in site selection, eclipsing even land costs. To manage the intense heat generated by AI chips, the industry is shifting from traditional air-based systems to liquid cooling. Direct-to-chip and immersion cooling systems are becoming standard for high-density halls, as they can reduce a facility's overall power consumption by 20% to 40% compared to air-only methods. Construction firms like Turner Construction, DPR Construction, and Holder Construction are in a race to deliver these complex facilities faster than ever. To meet compressed timelines, many are turning to modular and prefabricated delivery models, which can shorten a 24-to-36-month project down to 16-to-20 months by building large components like power skids and cooling assemblies off-site. The boom is also creating significant bottlenecks. A severe shortage of skilled labor is intensifying, with some large campuses requiring 4,000 to 5,000 workers, a massive increase from the 750 needed for past projects. Additionally, long-lead equipment such as large generators, transformers, and switchgear now has delivery times of 12 to 18 months, forcing schedules to be planned with extreme precision. Northern Virginia continues to be the world's largest data center market, but its leadership is being challenged. Power constraints and land scarcity are pushing development into new "frontier" markets, with Texas poised to potentially overtake Virginia as the largest global market by 2030 due to its plentiful land and energy resources. West Texas, Tennessee, Wisconsin, and Ohio are also emerging as key growth hubs.