Hyperscale data centre construction in the United States is undergoing rapid expansion.
What was once a specialised segment of digital infrastructure is now central to economic competitiveness and technological growth. In 2025, US data centre construction starts reached US$77.7bn, a 190% year-over-year increase that underscores the pace and scale of current market growth.
Earlier development cycles focused on resilience, redundancy, and cloud flexibility. Today’s growth is driven by generative AI. Training grade compute requires significantly higher power density and more advanced cooling systems. In response, hyperscalers are developing large, AI-optimised campuses designed to support accelerated computing. AI-ready capacity demand is growing at an estimated 33% annually through 2030, with nearly 70 percent of incremental demand tied directly to AI workloads. This growth is placing sustained pressure on construction schedules, power infrastructure, and specialised trades.
As technical complexity increases, projects are also growing in scale. Gigawatt class campuses are becoming more common, with projections indicating that by 2030 roughly one in five data centre campuses will exceed one gigawatt in capacity.
These developments require extensive power infrastructure, advanced cooling solutions, and greater integration across water and fiber networks. As a result, mechanical, electrical, and plumbing (MEP) systems have become one of the most decisive factors in determining delivery performance.
Why MEP defines the critical path in hyperscale construction
MEP systems typically account for 30% to 50% of the total cost of hyperscale data centre construction and drive many of the schedule critical milestones. As AI workloads increase power density and cooling intensity, the complexity and risk associated with MEP delivery increase accordingly.
Equipment availability is a key constraint. Long‑lead electrical equipment, including transformers, switchgear, generators, and UPS systems, continues to face extended lead times. Generator lead times can exceed 130 weeks, and the conflict in the Middle East is adding further disruption to already constrained supply chains. Mechanical systems, including CRAH and CRAC units, chillers, and direct liquid cooling solutions, face similar pressures. These conditions require MEP procurement to begin far earlier than traditional project sequencing allows, often before design is complete or site entitlements are fully secured.
Labour availability and subcontractor capacity add further risk. The US construction industry is projected to face a shortfall of more than 500,000 skilled workers by 2026, with the greatest gaps in electrical and HVAC trades. At the same time, only a limited number of subcontractors possess the financial strength, bonding capacity, and mission critical experience required for hyperscale projects. These firms are in demand across data centres, semiconductor manufacturing, battery facilities, and major infrastructure programmes. Developers are competing not only for subcontractors, but for their ability to secure labour and deliver projects at the required pace.
In response, many MEP subcontractors are expanding modularisation and prefabrication strategies. Electrical rooms, mechanical skids, and other assemblies are increasingly fabricated off site to reduce on site labour demand and schedule risk. However, these approaches depend on early engagement. Fabrication capacity must be reserved well in advance to be effective.
These challenges are amplified at the portfolio level. Developers managing national hyperscale programmes face compounding risk when procurement decisions are made project by project. Programme wide MEP subcontractor procurement strategies are increasingly necessary to support scale, predictability, and repeatable delivery.
Programme wide strategies to support scalable delivery
To meet AI-driven growth targets, hyperscalers need a procurement approach that strengthens consistency, transparency, and long-term partner alignment. The most effective strategies fall into three areas: standardisation, subcontractor capacity alignment, and labour planning.
Creating programme wide standardisation
Many organisations still manage MEP procurement differently across projects. Variations in scope definitions, bid formats, commercial terms, and evaluation criteria create confusion, reduce comparability, and increase cost variability. Standardisation introduces clarity and predictability.
Consistent scopes allow subcontractors to understand expectations across the programme. Standard bid forms create a structured view of cost for labour, materials, equipment, and markups, improving transparency and comparability. Open book procurement provides visibility into labour rates and productivity assumptions, enabling owners to validate proposals and improve benchmark accuracy.
A consistent prequalification process further strengthens the subcontractor pool. By assessing safety performance, licensing, bonding, financial stability, and technical capability in a uniform way, developers can build a dependable partner base. Together, these measures reduce project level risk and improve delivery certainty.
Most importantly, standardisation supports long-term partnerships. Predictable processes and commercial structures reduce uncertainty for subcontractors and build trust over time. This consistency creates the foundation required to move beyond transactional procurement and toward programme level capacity alignment.
Aligning subcontractor capacity to programme demand
Hyperscale delivery success is linked to subcontractor performance. Given current labour and capacity constraints, developers must focus on long term subcontractor relationships. Within these partnerships, pipeline visibility can be shared to enable programme demand to be aligned with available capacity.
Leading hyperscale programmes share 12 to 24-month lookahead pipelines with core MEP partners. This enables subcontractors to allocate experienced project managers, superintendents, and engineering staff in advance. Early visibility also positions developers as preferred clients in a competitive market.
Regional coverage is another critical consideration. National subcontractors can support multistate delivery and provide continuity across large portfolios, while strong regional firms can address local labour and licensing requirements in emerging or complex markets. Early identification and assessment of qualified contractors with ability to operate across target states reduces the risk of insufficient bidder participation during procurement, which can disrupt schedules.
Early engagement, often through design-assist, further strengthens alignment. Engaging MEP subcontractors during design helps secure key personnel, fabrication capacity, and local labour. It also improves coordination of long lead equipment procurement and reduces downstream schedule risk.
Volume commitments, including multi-building packages or multi-year campus awards, reinforce these partnerships. Such commitments encourage subcontractors to invest in workforce development, prefabrication capability, and traveling labour teams, strengthening long-term delivery capacity.
Planning for labour constraints in busy and remote markets
The geographic profile of hyperscale development continues to evolve. Power availability and land constraints are driving expansion into remote markets, while select primary markets remain active. Each environment presents distinct labour challenges.
Remote locations often lack sufficient local skilled trades, increasing reliance on traveling electricians, pipefitters, and HVAC technicians. In contrast, primary markets face intense competition as hyperscale projects compete with other mission critical developments for the same workforce.
Despite these differences, both environments benefit from similar strategies. Creating an attractive, well-managed job site is a critical first step. In primary markets, a strong safety record and workplace culture can position a project as a preferred employer. In remote locations, these same factors help mitigate the reduced appeal of travel intensive or temporary assignments.
Investment in site amenities supports retention and productivity, particularly where external infrastructure is limited. Reliable onsite services, including meals, healthcare access, and connectivity, are increasingly expected. Competitive per diems and relocation support, aligned with regional market conditions, are also essential.
Over the longer term, investment in local workforce development can reduce reliance on traveling labour. Partnerships with trade schools, unions, and training programmes help build regional capability. Collaboration with subcontractors that offer prefabrication or regional fabrication facilities can further reduce on site labour demand and improve schedule certainty.
Commercial terms also influence labour attraction. Prompt payment, manageable retention, and consistent contract administration differentiate programmes in competitive markets and reinforce subcontractor commitment.
The hyperscale construction market is growing, and delivery expectations are rising. As AI drives higher power and cooling demands, effective MEP delivery increasingly depends on how subcontractors are selected, engaged, and managed.
By standardising procurement processes, aligning subcontractor capacity with long-term programme needs, and proactively planning for labour constraints, developers can move from project specific execution to predictable, scalable delivery. These strategies position hyperscale programmes to support the next phase of data centre growth.
