US Data Center Renovation Market Size & Share 2026-2035

US Data Center Renovation Market Size

The US data center renovation market was valued at USD 8.91 billion in 2025, is projected to reach USD 10.43 billion in 2026, is expected to grow at a 12.4% CAGR (2026-2035), and is projected to reach USD 28.63 billion by 2035. The market covers retrofit, modernization, upgrade, and adaptive-reuse investment in existing U.S. data center facilities, spanning power, cooling, enclosures, networking, monitoring, fire protection, and associated structural systems.

The market has become a distinct capital-allocation channel as operators confront legacy infrastructure constraints alongside higher-density AI workloads and more exacting energy-performance expectations. Renovation offers a route to unlock capacity within established facilities where new construction faces extended power procurement, permitting, and civil-development timelines. Consequently, operators are increasingly treating retrofit programs as a capacity strategy rather than a maintenance obligation.

US Data Center Renovation Market Trends, Growth Drivers & GMI Forecast Outlook

AI-density requirements, aging mechanical-electrical infrastructure, and efficiency compliance are converging to increase renovation intensity across U.S. facilities. Growth remains conditioned by the availability of capital, utility capacity, and execution methods that preserve uptime during complex live-site upgrades.

Key Drivers

Evidence anchors use cited external data; demand implications and forecast conditions represent GMI analysis.

AI deployments change the technical scope of renovation because legacy designs were optimized for lower-density, predominantly air-cooled computing. Higher thermal loads require coordinated changes to electrical distribution, cooling loops, rack support, controls, and sometimes floor loading. This makes renovation programs more integrated and raises the value of vendors and contractors able to sequence several systems without disrupting service. Deloitte reports a sharp acceleration in AI infrastructure investment, reinforcing the urgency of capacity-enabling retrofits ^{[1]Deloitte. "Can US infrastructure keep up with the AI economy?" deloitte.com}.

The installed-base cycle provides a separate source of demand. Facilities built during earlier cloud-expansion waves can require replacement of supported equipment and modernization of power, cooling, and life-safety systems even when AI capacity is not the immediate project trigger. The aging profile identified by Uptime Institute points to a broad replacement backlog rather than a narrow technology cycle ^{[2]Uptime Institute. "How much capacity is in aging data centers?" intelligence.uptimeinstitute.com}. JLL also identifies sustained U.S. demand despite power challenges, supporting the case for refurbishment in operating locations where redevelopment capacity is constrained ^{[3]JLL. "Power challenges not dampening record demand for U.S. data centers." jll.com}.

Efficiency requirements further shift renovation decisions from optional improvement to commercial necessity. Operators are redesigning plant controls, distribution systems, and cooling configurations to reduce energy overhead, protect permitting and incentive eligibility, and improve operating economics. Projects are likely to cluster around state and utility compliance schedules, particularly where performance disclosure or tax-treatment conditions tighten.

Key Restraints

Evidence anchors use cited external data; demand implications and forecast conditions represent GMI analysis.

Large renovations compete for capital with new capacity, IT refresh, and enterprise digital-transformation programs. Larger operators can combine equipment purchasing power, established financing access, and repeatable facility designs, while smaller owners more often phase projects by critical system. The financing environment underscores the capital intensity of the sector and the potential for unequal participation across operator classes ^{[4]Equipment Leasing & Finance Foundation. "New Foundation Report Examines Explosive Growth in Data Centers, Opportunities for Financing." leasefoundation.org}.

Power availability can turn an otherwise viable retrofit into a delayed commissioning event. Where a project increases a facility's electrical load, the utility study process and downstream transmission or substation work may set the effective project schedule rather than the construction plan. Grid connection delays documented by Camus Energy illustrate why operators may prioritize sites with existing headroom or redirect activity to less constrained markets ^{[5]Camus Energy. "Data Center Grid Interconnection Now Takes Up to a Decade." mgrid.org}.

Live-site delivery also limits execution flexibility. Contractors must protect redundancy paths, tenant commitments, and service-level agreements while removing or replacing critical systems. Modular, prefabricated, and parallel-swap approaches can reduce exposure, but they require specialized engineering, disciplined commissioning, and tight coordination between facility, utility, equipment, and construction teams.

US Data Center Renovation Market Segment Analysis

By Product

Power Infrastructure accounted for 29.0% of the market in 2025 and is projected to grow at an 11.5% CAGR (2026-2035). Power-system upgrades remain foundational because switchgear, UPS architectures, generators, and distribution paths must accommodate higher critical loads while preserving redundancy. However, the segment's relative growth profile reflects the increasing budget share directed toward thermal management and data-center controls.

Cooling Infrastructure is projected to reach USD 9.53 billion by 2035 and expand at a 15.8% CAGR (2026-2035). The segment benefits directly from the mismatch between legacy air-cooling systems and AI-oriented rack configurations. Direct-to-chip cooling, coolant distribution, rear-door heat exchange, and upgraded air-handling equipment are moving from specialized deployments into core retrofit scope for facilities pursuing denser compute environments.

IT Racks & Enclosures generated USD 1.15 billion in 2025 and are expected to grow at a 12.5% CAGR (2026-2035). Renovation demand is tied to the physical requirements of heavier hardware, higher-gauge cabling, liquid-cooling components, and revised airflow management. Operators replacing enclosures are also improving serviceability and space utilization, making the category an enabling layer for broader power and cooling upgrades.

Networking Equipment is projected to reach USD 3.04 billion by 2035 and grow at a 13.0% CAGR (2026-2035). Network-refresh programs follow the need for higher throughput, lower latency, and more resilient east-west traffic handling in AI and cloud environments. These projects commonly accompany infrastructure work but can occur later in the renovation cycle as operators transition fabrics and optics without disrupting production workloads.

DCIM & Monitoring held an 8.0% share in 2025 and is forecast to grow at a 17.5% CAGR (2026-2035). The segment's momentum reflects the operating need to monitor per-rack electrical demand, thermal conditions, cooling-system performance, and capacity utilization in real time. Modernization increasingly requires a unified view of physical infrastructure, particularly where operators must verify efficiency gains and manage mixed air- and liquid-cooled environments.

Fire Protection & Security represented USD 535.0 million in 2025 and is projected to account for 5.3% of market revenue by 2035. Renovation activity includes end-of-life suppression-system replacement, revised detection approaches for dense equipment environments, and upgrades to physical access and facility monitoring. These systems are often bundled into wider control-system or MEP programs because certification, insurance, and operational-risk requirements must remain intact throughout the upgrade.

By Data Center Type

Hyperscale facilities represented 68.0% of renovation revenue in 2025 and are projected to account for 58.8% by 2035. Their continuing scale reflects the concentration of large AI and cloud capacity programs among a limited set of operators. The share shift indicates that other facility types are also moving into more intensive retrofit cycles, not a reduction in hyperscale renovation activity.

Colocation is projected to generate USD 6.49 billion by 2035 and expand at a 13.5% CAGR (2026-2035). Owners must reconcile the needs of incumbent tenants with incoming high-density deployments, making renovation scheduling and change control especially demanding. Upgrades to landlord-controlled MEP infrastructure can determine whether a site can retain strategic tenants or attract new AI-oriented workloads.

Enterprise facilities generated USD 891.6 million in 2025 and are expected to grow at an 18.5% CAGR (2026-2035). Financial services, healthcare, and public-sector operators are evaluating upgrades where data sovereignty, latency, and control requirements limit reliance on public cloud. These projects often involve measured, staged improvements to support hybrid architectures and selective on-premises AI inference.

Edge data centers are projected to reach USD 562.6 million by 2035 and expand at a 20.5% CAGR (2026-2035). Their projects are smaller at the site level but can be numerous across telecommunications, distributed enterprise, and retail networks. Demand is increasingly linked to local inferencing workloads that require more power and heat removal than legacy edge sites were designed to provide.

By Renovation Type

Infrastructure Modernization held a 33.0% share in 2025 and is forecast to grow at a 10.5% CAGR (2026-2035). Broad MEP replacement remains the recurring base of the market because aging facilities ultimately require coordinated renewal of power, cooling, protection, and control systems. The category is comparatively mature, but it remains essential where deferred maintenance has become a resilience risk.

Capacity Expansion is projected to reach USD 10.07 billion by 2035 and grow at a 15.8% CAGR (2026-2035). Operators use existing sites to add usable IT load, cooling capacity, and denser white-space configurations where greenfield development is slower or power-secure real estate is scarce. These programs are particularly valuable when site connectivity, permits, and operational teams are already established.

Energy Efficiency Upgrades generated USD 1.33 billion in 2025 and are expected to expand at a 14.5% CAGR (2026-2035). Cooling optimization, variable-speed equipment, economization, power-chain improvements, and control-system replacement are central to these projects. The business case combines lower operating costs with stronger compliance readiness and support for sustainability commitments.

IT Infrastructure Refresh is projected to reach USD 3.82 billion by 2035 and grow at a 13.5% CAGR (2026-2035). Server, storage, network, and cable-plant replacement is being accelerated by AI workload requirements and shorter technology obsolescence cycles. The renovation opportunity extends beyond hardware replacement because new equipment often triggers associated changes in racks, power distribution, and thermal management.

Adaptive Reuse/Conversion accounted for 8.0% of market revenue in 2025 and is projected to reach USD 1.88 billion by 2035. This category converts industrial, warehouse, and other large-footprint properties into operational data centers where site characteristics or available power offer an alternative to constrained primary locations. Conversion projects demand extensive infrastructure work but can shorten the path to deployable capacity when a suitable building and utility position already exist.

By End Use

BFSI held a 24.0% share in 2025 and is projected to grow at a 12.5% CAGR (2026-2035). The sector renovates mission-critical environments to support real-time analytics, fraud detection, trading, and data-retention workloads while preserving strict resilience requirements. Conservative change-management practices can elongate procurement, but they also sustain demand for proven delivery methods and specialized contractors.

IT & Telecom is projected to generate USD 6.40 billion by 2035 and grow at a 14.0% CAGR (2026-2035). Cloud-service providers, carrier facilities, and telecommunications operators are upgrading infrastructure for hybrid enterprise workloads, distributed AI, and network densification. The addressable work ranges from regional data center retrofits to central-office modernization, creating technically varied demand across the country.

Government & Defense represented 11.0% of market revenue in 2025 and is forecast to account for 11.2% by 2035. Renovation demand is supported by modernization mandates, cybersecurity requirements, and adoption of advanced analytics across government operations. Projects frequently prioritize resilient infrastructure, physical security, and controlled environments for sensitive workloads.

Healthcare & Life Sciences is projected to reach USD 3.12 billion by 2035 and expand at a 15.5% CAGR (2026-2035). Medical imaging, genomics, drug discovery, and clinical decision-support applications are increasing compute requirements within highly regulated environments. Renovation can be preferred where data-governance obligations, latency needs, or workflow integration make local infrastructure strategically important.

Retail & E-Commerce generated USD 891.6 million in 2025 and is expected to hold an 8.9% share by 2035. Retailers are upgrading facilities that support personalization, inventory optimization, logistics platforms, and distributed fulfillment operations. The sector's mix reflects both migration to cloud resources and continued investment in low-latency systems close to operational networks.

Manufacturing & Automotive is projected to reach USD 2.23 billion by 2035 and grow at a 14.5% CAGR (2026-2035). Renovation activity supports industrial AI, computer vision, digital-twin modeling, predictive maintenance, and software-defined vehicle development. Proximity to production environments can favor local or regional data-center capacity where latency and operational continuity are material.

Energy & Utilities represented 6.0% of revenue in 2025 and are forecast to grow at a 15.0% CAGR (2026-2035). Utilities and energy operators are improving computing environments for grid analytics, demand forecasting, asset management, and cybersecurity. The modernization requirement is amplified where operational technology systems must coexist with more data-intensive IT and analytics platforms.

Media & Entertainment is projected to reach USD 1.46 billion by 2035 and accounted for 6.0% of revenue in 2025. Demand stems from AI-enabled production, content processing, streaming, storage modernization, and content-moderation workloads. These users increasingly require fast, high-capacity infrastructure that can support both large media files and latency-sensitive production workflows.

US Data Center Renovation Market Regional Analysis

United States Data Center Renovation Market Analysis

The data center renovation market in the United States is projected to handle approximately 1,067 MW of renovated IT capacity in 2026 and 2,357 MW by 2035. Activity remains concentrated in established clusters, but the renovation pipeline is widening as facilities in secondary markets reach major modernization windows and operators seek locations with more favorable utility capacity.

Northern Virginia, Silicon Valley, Chicago, Dallas-Fort Worth, Phoenix, and Atlanta remain important centers for complex retrofit work because they contain substantial installed infrastructure and dense customer ecosystems. At the same time, grid constraints are encouraging site selection and renovation planning in markets with available substation capacity, established fiber routes, and less congested contractor schedules. JLL's assessment of continued U.S. data-center demand despite power challenges supports this widening geographic pattern ^{[3]JLL. "Power challenges not dampening record demand for U.S. data centers." jll.com}.

US Data Center Renovation Market Share & Competitive Landscape

The US data center renovation market share structure is moderately fragmented, with the top five include Vertiv Group, Schneider Electric, Eaton Corporation, Legrand S.A., and nVent Electric, which collectively held a market share of 37.5% in 2025. Competition operates across two interconnected layers: technology suppliers provide power, thermal, enclosure, and monitoring systems, while EPC and specialty MEP firms manage installation, live-site coordination, commissioning, and project delivery.

Vertiv Group held a 15.0% revenue share in 2025. Its position is supported by mission-critical power, thermal-management, and monitoring offerings that are regularly specified in hyperscale and colocation retrofit designs. Service capability, delivery reliability, and familiarity with standardized commissioning processes are important advantages when operators must execute upgrades within narrow operating windows.

Schneider Electric held a 9.0% revenue share in 2025. Its competitive position combines power infrastructure, EcoStruxure-based monitoring, and an expanding thermal-management portfolio. This breadth supports integrated pursuits where customers seek to coordinate electrical, cooling, and controls work through fewer technology interfaces.

Eaton Corporation held a 6.0% revenue share in 2025. The company is positioned around UPS, power distribution, electrical components, and solutions tailored to higher-density computing environments. Its relevance rises as customers assess more advanced power architectures and seek equipment suppliers able to support design, deployment, and lifecycle service requirements.

Legrand S.A. and nVent Electric participate in the leading technology-vendor tier through power distribution, enclosure, and thermal-management offerings. Their competitive role is strengthened in projects where product compatibility, speed of installation, and access to specialized components influence the renovation schedule.

The EPC and specialty contracting layer remains broad. Balfour Beatty US, Clayco, DPR Construction, Hensel Phelps, Mortenson Construction, Skanska USA, and Turner Construction compete for major programs through data-center experience, program controls, safety performance, prefabrication capability, and established client relationships. Clune Construction, Fortis Construction, Holder Construction, Rosendin Electric, Southland Industries, TDIndustries, and Walsh Group bring regional labor networks and mechanical-electrical self-performance capability to colocation, enterprise, and edge projects. Bergelectric, Faith Technologies (FTI), Helix Electric, Limbach Holdings, Morrow-Meadows Corporation, and Structure Tone (STO Building Group) are active in specialized electrical, mechanical, and controls work where live-site execution expertise can be a meaningful differentiator.

Recent Industry Developments

September 2025 - Schneider Electric: Schneider Electric introduced a liquid- and air-cooled thermal-management portfolio under the Motivair by Schneider Electric brand following its acquisition of a controlling interest in Motivair earlier in 2025. The launch expands its ability to address retrofit requirements for high-density AI deployments across hyperscale and colocation facilities ^{[6]Schneider Electric. "Schneider Electric Unveils Liquid Cooling Portfolio with Motivair Featuring Dedicated Solutions and Services for HPC and AI Workloads." se.com}.

July 2025 - Eaton Corporation: Eaton announced a collaboration with NVIDIA focused on design practices, reference architectures, and power-management solutions for GPU-dense AI data centers. The initiative supports Eaton's positioning in renovation programs that require next-generation electrical infrastructure and coordinated high-density deployment planning ^{[7]Eaton Corporation. "Eaton accelerates the transformation of data center infrastructure in the AI era with NVIDIA." eaton.com}.