Global Data Center Liquid Cooling Market I Growth, Trends, and Forecast to 2031

The data center liquid cooling is a rapidly growing cooling technology in the global data center cooling market and is expected to continue the growth throughout the forecast period owing to the Artificial Intelligence (AI) workloads and its resulting heat generation, rising cost management and growing energy efficiency concerns. 

However, the high upfront cost and complexity of implementation are some of the major restraints to the global data center liquid cooling market growth.

Market Definition

Data center liquid cooling is a relatively new and highly efficient cooling solution designed to manage the significant heat generated by modern IT equipment, particularly high-density servers and those processing intensive workloads like Artificial Intelligence (AI) and Machine Learning (ML).

The liquid cooling technology uses a liquid (typically water or a specialized dielectric fluid) to absorb and dissipate heat directly from the electronic components of servers and other IT equipment. This direct contact allows for much more efficient heat removal, as liquids absorb heat better than gases.

While there are various implementations, liquid cooling primarily falls into two main cooling type categories:

1. Direct-to-Chip (D2C) Liquid Cooling: Direct-to-Chip cooling uses cold plates mounted directly onto the CPU, GPU, or other high-heat components of a server. A liquid coolant (typically water or a dielectric fluid) is circulated through these plates to absorb heat directly from the chip and carry it away for dissipation via a heat exchanger. D2C offers targeted direct cooling with greater efficiency than the conventional air cooling, and it is also easier to retrofit in existing data centers.
   
    

2. Immersion Cooling: In immersion cooling, entire servers or components are submerged in a thermally conductive, dielectric liquid. The heat is transferred from the components directly to the liquid, which either circulates (in single-phase systems) or boils and condenses (in two-phase systems) to dissipate heat. This method offers high thermal efficiency and is suitable for high-density computing environments, such as AI or high performance computing (HPC) workloads.
   
   As a subset, liquid immersion cooling system solutions are gaining increased traction, especially in hyperscale data center and other large data center setups. 

Market Driver

Artificial Intelligence (AI) Workloads and Heat Generation

The ongoing AI revolution is reshaping industries worldwide; however, its most significant and enduring impact lies in its substantial energy demands. In response, emerging regulations focused on Power Usage Effectiveness (PUE), coupled with increasing server rack densities, are accelerating the adoption of liquid cooling technologies. 

Achieving low PUE values is becoming increasingly infeasible with conventional air-cooling methods alone, positioning liquid cooling as a critical cooling technique for next-generation data center efficiency.

High heat generation from AI/ML workloads is a primary and the most important factor driving the increasing adoption of data center liquid cooling due to the unique computing demands of artificial intelligence (AI) and machine learning (ML) workloads.

The growing deployment of AI and ML solutions necessitates the use of advanced processors, such as Graphics Processing Units (GPUs) and Tensor Processing Units (TPUs), which generate significantly more heat and demand greater power than the traditional IT equipment. 

AI workloads are dramatically pushing rack densities higher. While average data center rack density was 4-5 kW in 2010 and 8-10 kW by 2020, new facilities are now averaging between 12-15 kW, with peak demands in the 16-20 kW range. For hyperscale facilities (10 MW and above), nearly half have deployed cabinets in the 20+ kW range, and almost one in five operate racks above 40 kW. 

These high density racks generate more heat relative to their less power dense counterparts, and air cooling simply cannot handle this kind of heat density efficiently.

Given these extreme heat outputs, liquid immersion and direct cooling are critical for effective heat dissipation. Liquid is inherently more efficient than air at transferring heat away from emitting sources, allowing it to support greater equipment densities and high heat-generating items. Chip-level (D2C) liquid cooling solution, for instance, is gaining prominence as an energy-efficient solution.

Restraints

High Upfront Costs

Implementing liquid cooling in a data center demands a substantial initial investment in specialized hardware and infrastructure, setting it apart from the more established and often less expensive air-cooling systems. This begins with the core cooling units themselves: specialized cold plates for Direct-to-Chip (D2C) solutions or robust, sealed tanks for liquid immersion systems. 

Unlike conventional server racks, these units are precision-engineered and custom-built to handle liquid cooling technology, and their cost per rack or per unit of compute capacity is considerably higher. This fundamental difference in the very components that house and cool the IT equipment forms a significant part of the increased capital expenditure.

Beyond the cooling units, a comprehensive liquid immersion cooling system necessitates an entirely new set of supporting infrastructure. Coolant Distribution Units (CDUs) are vital, acting as sophisticated intermediaries that regulate the temperature, pressure, and flow of the coolant to each rack. These units are complex pieces of machinery, incorporating pumps, heat exchangers, and advanced control systems, all contributing significantly to the overall capital cost. 

Furthermore, a new, meticulously designed plumbing network—comprising specialized pipes, valves, connectors, and manifolds—must be installed throughout the data center facility to circulate the coolant. This extensive fluid distribution system is a major engineering undertaking, far more involved and expensive than simply managing airflow ducts.

For enterprise data center operators planning to retrofit existing air-cooled facilities, these costs can escalate further due to the added challenges of working around live equipment, potential structural modifications, and the dismantling of old infrastructure, making a greenfield (new build) approach often more cost-effective from a capital expenditure perspective.

Segment Analysis

The global data center liquid cooling market is segmented on the basis of type of liquid cooling into direct-to-chip (D2C) cooling and immersion cooling. Currently, D2C cooling is dominating the global market owing to its ease of implementation or retrofit relative to immersion cooling technology. 

D2C solutions are often perceived as less disruptive and easier to integrate into existing data center infrastructures. They require less overhaul of the entire facility, as they typically supplement, rather than entirely replace, air cooling for residual heat. This allows data centers to adopt liquid cooling incrementally, starting with high-density racks.

However, immersion cooling is also gaining prominence with the increasing AI workloads and its associated hardware adoption.

Regional Analysis

North America currently dominates the global market owing to the large number of hyperscale and AI ready data centers in the region, particularly in the United States. The country accounts for the majority of the hyperscale data centers in the world followed by Europe and Asia-Pacific.

While North America leads in terms of existing infrastructure, the global data center landscape is rapidly evolving with surging investments in developing new data centers, with hyperscalers announcing new projects across the globe. For instance, the recent announcement of USD 7 billion in the Indian state of Telangana for building data centers highlights the growing market momentum.

Opportunities

• As AI workloads move closer to the data source (edge computing), there would be a growing need for efficient and compact cooling solutions in smaller, distributed data centers. Liquid cooling's ability to maximize compute in a limited footprint makes it ideal for these edge deployments.

• Beyond hyperscalers, industries like manufacturing (for digital twins and simulations), healthcare (for genomics and medical imaging), finance (for high-frequency trading), and even telecommunications (for 5G infrastructure) are adopting AI and HPC, creating new customer segments for liquid cooling.

Challenges

• A lack of universally adopted standards for liquid cooling components, connectors, and interfaces can create vendor lock-in concerns and hinder broader adoption. While efforts are underway (e.g., Open Compute Project - OCP), more widespread standardization is needed.

• The specialized hardware (cold plates, immersion tanks), complex plumbing, Coolant Distribution Units (CDUs), and the cost of dielectric fluids (for immersion) mean a higher initial investment compared to traditional air cooling. Convincing clients, especially enterprises with tighter budgets, to make this leap can be difficult.

Recent Trends and Developments

• In June 2025, Castrol, a leading lubricant manufacturer, launched a fluid management service for data center liquid cooling to aid data center operators switching from air to liquid based systems.

• Shell plc, a British multinational oil and gas company, launched its direct liquid cooling fluid to meet the demands of AI and HPC workloads of the data centers.

• In June 2025, Samsung C&T E&C Group signed a strategic partnership agreement with Green Revolution Cooling Inc. (GRC), a U.S.-based company specializing in single-phase immersion cooling technology.

• In February 2025, Schneider Electric acquired a majority stake in Motivair Corporation, a key global provider of advanced liquid cooling solutions. This acquisition is intended to deliver top-tier cooling solutions for the data center liquid cooling market globally, offering an end-to-end cooling portfolio customized for the growing demand for high-density computing.

• In February 2025, Carrier Ventures, the venture group of Carrier Global Corporation, announced it was leading an investment and technology partnership with ZutaCore, a disruptive innovator of two-phase direct-to-chip liquid cooling.

Global Supply Chain Analysis

The global data center liquid cooling market supply chain is composed of three key tiers: upstream suppliers of raw materials such as coolants, dielectric fluids, and thermal interface materials; midstream liquid cooling solution providers that design and manufacture technologies like direct-to-chip and immersion cooling systems (e.g., Schneider Electric, Vertiv, DCX, etc.); and downstream end-users, which primarily include hyperscale operators and large enterprises such as Google, Microsoft, Meta, etc., that deploy these solutions to manage high-density and AI-driven workloads efficiently. 

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The study examines the market dynamics and regional trends influencing Global Data Center Liquid Cooling Market demand and growth.

The market research report coverage also addresses present and future market opportunities, market trends & developments, important commercial developments, trends, regions, and segments covered poised for the fastest growth, the competitive landscape, and the global market share of key players.

Furthermore, the report will present the market size, demand trends, and projected market growth rates of the Global Data Center Liquid Cooling Market through the global forecast period ending in 2030.

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What Do We Cover in the Report?

Global Data Center Liquid Cooling Market Drivers & Restraints

The study covers all the major underlying forces that help the market develop and grow and the factors that constrain growth.

The report includes a meticulous analysis of each factor, explaining the relevant, qualitative information with supporting data.

Each factor's respective impact in the near, medium, and long term will be covered using Harvey balls for visual communication of qualitative information and functions as a guide for you to analyze the degree of impact.

Global Data Center Liquid Cooling Market Analysis

This report discusses market overview, the latest updates, important commercial developments and structural trends, and government policies and regulations.

Global Data Center Liquid Cooling Market Size and Demand Forecast

The report provides the Global Data Center Liquid Cooling Market size and demand forecast until 2030, including year-on-year (YoY) growth rates and CAGR.

Global Data Center Liquid Cooling Market Industry Analysis

The report examines the critical elements of the Data Center Liquid Cooling industry supply chain, its structure, and its participants.

Using Porter's five forces framework, the report covers the assessment of the Global Data Center Liquid Cooling Industry's state of competition and profitability.

Global Data Center Liquid Cooling Market Segmentation & Forecast

The report dissects the Global Data Center Liquid Cooling Market into various segments. 

A detailed summary of the current scenario, recent developments, and market outlook will be provided for each segment.

Further, market size and demand forecasts will be presented, along with various drivers and barriers for individual market segments.

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Regional Market Analysis

The report covers detailed profiles of major countries across the world. Each country's analysis covers the current market scenario, market drivers, government policies and regulations, and market outlook.

In addition, market size, demand forecasts, and growth rates will be provided for all regions.

The following are the regions covered: North America, Europe, Asia-Pacific, and the Rest of the World

Key Company Profiles

This report presents detailed profiles of Key companies in the Global Data Center Liquid Cooling Industry, such as  Vertiv Group Corp., Schneider Electric SE, Green Revolution Cooling Inc., CoolIT Systems, GIGA-BYTE Technology Co., Ltd., DCX Liquid Cooling Systems, etc. In general, each company profile includes - company overview, relevant products and services, financial performance, and recent developments.

Competitive Landscape

The report provides a comprehensive list of notable companies in the market, including mergers and acquisitions (M&As), joint ventures (JVs), partnerships, collaborations, and other business agreements.

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Executive Summary

The executive summary will be jam-packed with charts, infographics, and forecasts. This chapter summarizes the findings of the report crisply and clearly.

The report begins with an Executive Summary chapter and ends with Conclusions and Recommendations.