Data Center Cooling Market Size is Expected to Reach USD 59.8 Billion By 2034 | CAGR: 13.17%

IMARC Group, a leading global market research and management consulting firm, has published its latest market intelligence report on the data center cooling market. The global data center cooling market size was valued at USD 19.7 Billion in 2025 and is projected to reach USD 59.8 Billion by 2034, exhibiting a CAGR of 13.17% during the forecast period 2026-2034, driven by surging cloud workloads, rising AI-driven GPU rack densities, sustained hyperscale capital expenditure, and tightening energy efficiency regulation across major digital infrastructure hubs worldwide.

The market's growth path is underpinned by a structural shift from traditional room-based cooling toward liquid and immersion-based systems as AI training clusters push rack heat loads well beyond what air cooling can economically manage. Room-based cooling still commands the largest installed base thanks to its entrenched presence in legacy enterprise halls and colocation facilities, while liquid-based cooling stands out as the fastest-growing technology segment as hyperscalers redesign new halls around direct-to-chip and immersion architectures. Enterprise data centers remain the dominant end-user category, sustained by BFSI, healthcare, and government workloads that continue to run on-premises for regulatory and latency reasons even as hybrid cloud adoption matures.

Data Center Cooling Market at a Glance

• Market Size 2025: USD 19.7 Billion
• Market Forecast 2034: USD 59.8 Billion
• Growth Rate 2026-2034: CAGR of 13.17%
• Leading Type of Cooling: Room-Based Cooling, around 44.7% share in 2025
• Second-Largest Cooling Type: Row-Based Cooling, around 31.6% share in 2025
• Leading Type of Data Center: Enterprise Data Centers, around 46.3% share in 2025
• Fastest-Growing Cooling Technology: Liquid-Based Cooling
• Dominant Region: Asia Pacific, around 38.6% revenue share in 2025

How AI is Reshaping the Data Center Cooling Market

• Direct-to-Chip and Immersion Cooling Adoption: AI training clusters built on GPU-dense racks are pushing thermal loads well past what conventional air cooling can economically handle, making direct-to-chip cold-plate systems and immersion cooling standard specifications for new AI-focused halls rather than optional upgrades.
• AI-Native Thermal Management Platforms: Chip designers, server manufacturers, and infrastructure providers are now co-developing standardized cooling reference designs from the earliest stages of AI hardware development, a shift from the fragmented, aftermarket cooling sourcing model that dominated the market before 2025.
• Digital Twins for Continuous Efficiency Optimization: Operators are embedding AI and machine learning into building management systems through digital twin platforms, enabling continuous power usage effectiveness optimization that was previously only possible through periodic manual tuning.

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Data Center Cooling Market Trends and Drivers

Hyperscale and cloud expansion remains the foundational driver, with major cloud providers continuing to add capacity to support enterprise workload migration, creating sustained demand for high-capacity precision cooling across both new builds and retrofits of existing facilities. This expansion is compounding as AI training workloads add an entirely new tier of thermal intensity on top of conventional cloud compute demand.

Rising AI and GPU workloads are fundamentally altering cooling system specifications. Modern AI accelerator racks generate heat densities that far exceed what traditional CRAC and CRAH systems were designed to manage, accelerating adoption of liquid-based systems and rear-door heat exchangers across both hyperscale and enterprise facilities that previously relied exclusively on air cooling.

Energy efficiency regulation is reshaping procurement decisions industry wide. Frameworks mandating power usage effectiveness disclosure and efficiency targets are pushing operators to replace legacy air conditioning units with free-cooling and economizer-based systems, while water usage restrictions in water-stressed regions are simultaneously nudging facility owners toward dry and hybrid cooling alternatives.

Global Regulatory and Sustainability Landscape Shaping Demand

• Refrigerant Phase-Down Under the Kigali Amendment: The global phase-down of high-GWP refrigerants is forcing cooling equipment manufacturers to reformulate chiller and CRAC product lines around low-GWP alternatives, adding certification complexity that is reshaping vendor product roadmaps through the rest of the decade.
• Energy Efficiency Disclosure Mandates: Regulatory frameworks in the European Union, Singapore, and parts of the United States now require power usage effectiveness disclosure and efficiency targets for data center operators, directly accelerating replacement of legacy cooling infrastructure with free-cooling and economizer-based alternatives.
• Water-Use Restrictions in Water-Stressed Regions: Regulators across parts of the western United States, Spain, and Australia are actively restricting water-intensive evaporative cooling towers, pushing operators toward dry and hybrid cooling systems even where they carry a higher upfront cost.
• Grid Capacity and Permitting Constraints: Data center power moratoriums in select European markets, combined with slower transmission buildouts, are delaying cooling system commissioning timelines, prompting operators to favor cooling technologies with lower overall electricity draw.

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Data Center Cooling Industry Segmentation

The report has segmented the market into the following categories:

Breakup by Solution:

• Air Conditioning
• Chilling Units
• Cooling Towers
• Economizer Systems
• Liquid Cooling Systems
• Control Systems
• Others

Air conditioning remains the leading solution category, anchored by the sheer scale of the installed base across enterprise and colocation facilities, while liquid cooling systems represent the fastest-growing solution as AI infrastructure buildouts scale.

Breakup by Services:

• Consulting
• Installation and Deployment
• Maintenance and Support

Installation and deployment services lead the segment as new facility construction and retrofit projects continue at pace, while maintenance and support is growing steadily as the installed base of increasingly complex liquid cooling infrastructure requires specialized, recurring servicing.

Breakup by Type of Cooling:

• Room-Based Cooling
• Row-Based Cooling
• Rack-Based Cooling

Room-based cooling leads with around 44.7% share in 2025, anchored by legacy enterprise halls and traditional colocation facilities relying on CRAC and CRAH units. Rack-based cooling is scaling quickly as rack power densities climb well beyond 30 kW, a threshold at which room and row-based approaches lose economic and thermal efficiency.

Breakup by Cooling Technology:

• Air-Based Cooling
• Liquid-Based Cooling

Air-based cooling continues to serve the majority of installed global capacity, particularly through economizer-based free cooling in cooler climates. Liquid-based cooling is the fastest-growing technology as direct-to-chip and immersion architectures become standard specifications for AI training infrastructure.

Breakup by Type of Data Center:

• Mid-Sized Data Centers
• Enterprise Data Centers
• Large Data Centers

Enterprise data centers dominate with around 46.3% share in 2025, sustained by BFSI, IT and telecom, and healthcare workloads that remain on-premises for regulatory, latency, or security reasons. Large data centers represent the fastest-growing category as hyperscale operators continue to expand campus-scale AI infrastructure.

Breakup by Vertical:

• BFSI
• IT and Telecom
• Research and Educational Institutes
• Government and Defense
• Retail
• Energy
• Healthcare
• Others

IT and telecom leads vertical demand, followed closely by BFSI, both of which require precision cooling for high-availability, high-density computing environments where downtime carries direct financial or regulatory consequences.

Breakup by Region:

• North America (United States, Canada)
• Asia Pacific (China, Japan, India, South Korea, Australia, Indonesia, Others)
• Europe (Germany, France, United Kingdom, Italy, Spain, Russia, Others)
• Latin America (Brazil, Mexico, Others)
• Middle East and Africa

Asia Pacific commands around 38.6% share in 2025, propelled by data sovereignty investment in China, the Digital India initiative, and expanding hyperscale capacity in Japan and Singapore. North America and Europe continue to see steady premium growth driven by AI capital expenditure and regulatory compliance-driven retrofit cycles respectively.

Competitive Landscape

The report provides a comprehensive analysis of the competitive landscape in the data center cooling market, with detailed profiles of key companies, including:

• Schneider Electric
• Vertiv Group Corp.
• STULZ GmbH
• Rittal Pvt. Ltd.
• Fujitsu Limited
• AIREDALE INTERNATIONAL AIR CONDITIONING LTD.

Key players are racing to build out liquid and immersion cooling capability through acquisitions and partnerships rather than organic development alone. Ecolab's agreement to acquire liquid cooling specialist CoolIT Systems for approximately USD 4.75 Billion marks one of the largest deals in the space, bringing a services-led operator into direct competition with established hardware vendors. Trane Technologies has separately moved to acquire immersion cooling specialist LiquidStack, while Vertiv has continued to expand its liquid cooling portfolio through targeted technology acquisitions.

Market Concentration Analysis

• Consolidation Around Liquid Cooling Capability: The top vendors are collectively acquiring independent liquid and immersion cooling specialists at a rapid pace, a pattern reflected in the Ecolab-CoolIT and Trane-LiquidStack transactions, both closing within months of each other in 2026.
• Chip-Level Co-Design Reshaping Vendor Relationships: Cooling infrastructure providers are increasingly co-developing standardized thermal reference designs directly with chip manufacturers, shifting cooling from an aftermarket component to a pre-integrated requirement for new AI hardware.
• Regional Specialists Gaining Through Partnership Rather Than Acquisition: Vendors such as Refroid Technologies in India and Asperitas in the Middle East are scaling through strategic partnerships with global field-services and engineering firms rather than being absorbed outright, indicating room for regional players to remain competitive within a consolidating global market.

What Does the Full Report Cover?

If you are tracking the data center cooling market for investment decisions, market entry planning, or competitive benchmarking, IMARC Group's report brings together:

• Complete market sizing with segment level revenue breakdowns
• Quantified growth driver analysis across solution, services, type of cooling, cooling technology, type of data center, vertical, and region
• Country level data spanning the United States, Canada, Germany, France, United Kingdom, Italy, Spain, Russia, China, Japan, India, South Korea, Australia, Indonesia, Brazil, and Mexico
• Competitive and key company profiles with strategic landscape assessment
• Porter's Five Forces, value chain analysis, and technology landscape mapping

Recent News and Developments in the Data Center Cooling Market

• August 2026: Trane Technologies announced a definitive agreement to acquire immersion cooling specialist LiquidStack, strengthening its end-to-end thermal management portfolio and expanding its global reach in high-density cooling infrastructure.
• August 2026: Unisys and India-based Refroid Technologies announced a partnership combining Refroid's direct-to-chip, immersion, and coolant distribution unit technologies with Unisys's global field services covering deployment, commissioning, and lifecycle support for AI infrastructure.
• March 2026: Ecolab agreed to acquire liquid cooling technology company CoolIT Systems for approximately USD 4.75 Billion in an all-cash transaction, bringing water chemistry expertise together with direct-to-chip cooling hardware for hyperscale and colocation operators.
• February 2026: Asperitas and UNICOM Engineering formed a commercial partnership enabling customers to procure immersion cooling systems and immersion-ready server solutions through a single contract, simplifying procurement for AI infrastructure buildouts.
• December 2024: Vertiv Group Corp. acquired certain liquid cooling assets and technologies through its Chinese subsidiary, expanding its capability to manage thermal demand from high-performance computing and AI workloads.

Key Questions This Report Answers

• What is the current global data center cooling market size?
• Which type of cooling and type of data center segments hold the largest share?
• What are the key drivers of data center cooling market growth?
• Which region dominates the market and why?
• How are global energy efficiency and sustainability regulations reshaping cooling technology investment?
• Who are the top companies in the data center cooling market and what are their competitive strategies?

This follows the same tone and structure as the earlier pieces. Let me know if you'd like the next report in this format, or want any of these three adapted into the press release or blog template.

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