Coolant Distribution Units Market Set to Grow at 21.10% CAGR

 

Subheadline: Coolant Distribution Units Market is projected to grow from USD 1.03 billion in 2026 to USD 6.98 billion by 2036 at a 21.10% CAGR.

September 24, 2026 The global Coolant Distribution Units Market is projected to reach USD 6,976.8 million by 2036, rising from USD 1,032.5 million in 2026 at a CAGR of 21.10%, according to Fact.MR. The market is expanding as AI, high-performance computing, and hyperscale data centers require liquid cooling systems capable of managing increasingly dense computing loads.

The market is expected to add USD 5,944.3 million between 2026 and 2036. That expansion reflects the shift from conventional air cooling toward liquid cooling architectures, alongside rising rack power densities and energy-efficiency requirements across data center infrastructure.

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AI workloads reshape the Coolant Distribution Units Market

Fact.MR is a market research company that provides global market intelligence, industry analysis, and long-term forecasting.

Fact.MR analysts identify the growth of AI-driven computing as a central factor behind CDU adoption. AI accelerators and high-performance GPUs are pushing rack power densities beyond 30 to 80 kW per rack, levels where conventional air cooling becomes less efficient.

The change is already visible in product development. In March 2024, Vertiv introduced the Vertiv™ CoolChip CDU 70 for high-density AI and HPC applications, supporting scalable direct-to-chip liquid cooling integration.

“Rack density is changing the cooling requirement itself. As AI and HPC workloads increase thermal loads, CDUs become part of the core infrastructure rather than an optional addition,” said a Fact.MR analyst.

Energy requirements are also shaping deployment decisions. The European Union Energy Efficiency Directive and regional data center sustainability guidelines are encouraging operators to reduce energy consumption and improve infrastructure efficiency. In April 2024, Schneider Electric expanded its liquid cooling portfolio for AI-ready data centers with integrated monitoring capabilities.

The report notes that capital costs remain a constraint. Existing air-cooled facilities can require substantial investment when retrofitting liquid cooling infrastructure, while coolant-loop management, leak detection, fluid compatibility, corrosion control, and maintenance add operational considerations.

Regional adoption varies across major data center markets

China records a projected CAGR of 21.5% during the forecast period, while India is expected to expand at 26.9%, according to Fact.MR analysis. Germany follows at 21.4%, while France is projected to grow at 22.7%.

The United States is associated with hyperscale data center expansion, AI infrastructure development, and early liquid cooling adoption. Fact.MR identifies Northern Virginia, Dallas, Phoenix, and Silicon Valley as important locations for high-density data center activity.

China's growth is supported by investments in cloud computing, hyperscale facilities, and AI supercomputing clusters. The report specifically identifies Beijing, Shanghai, Guangdong, and Inner Mongolia as areas with concentrated deployment activity.

Germany's CDU adoption is linked to energy-efficiency requirements and data center modernization. Frankfurt, Berlin, and Munich are identified as major centers for hyperscale and colocation facilities.

India has the highest country-level CAGR listed in the report at 26.9% for 2026 to 2036. The wider Asia Pacific assessment covers China, India, Japan, South Korea, and Indonesia.

Modular systems support changing cooling requirements

Modular and scalable CDUs are gaining attention as data centers increase computing capacity in stages. These systems can support new facilities and selected retrofit applications while allowing operators to expand cooling capacity as thermal requirements rise.

The market covers floor-mounted, rack-mounted, in-row, modular or scalable, and standalone or centralized CDUs. Cooling capacities range from up to 50 kW to above 1,000 kW.

Direct liquid cooling, liquid-to-liquid CDUs, and liquid-to-air CDUs are included in the report's distribution-method segmentation. Applications span HPC facilities, AI and machine-learning clusters, cloud data centers, enterprise facilities, edge locations, colocation sites, and telecom infrastructure.

An important development came in May 2024, when CoolIT Systems partnered with Dell Technologies to deploy direct-to-chip liquid cooling with Dell PowerEdge servers for AI and HPC workloads.

“The numbers are moving quickly. The market rises by USD 5.94 billion over the forecast period, while AI rack densities are changing what data center operators need from cooling infrastructure,” a Fact.MR analyst said.

Recent product development adds capacity options

Recent industry developments show suppliers targeting different data center configurations. In September 2025, Johnson Controls, through its Silent-Aire brand, introduced a scalable CDU platform ranging from 500 kW to more than 10 MW for applications including AI factories and edge facilities.

In November 2025, ZutaCore introduced its Waterless End-of-Row CDU series, including 1.2 MW and 2 MW systems using two-phase direct-to-chip cooling with dielectric fluid.

Submer expanded its U.S. operations in February 2024 to support demand for immersion cooling and CDU infrastructure.

Fact.MR's research combines primary interviews with data center operators, hyperscale infrastructure managers, liquid cooling integrators, CDU manufacturers, component suppliers, and industry consultants. The study also uses company financial disclosures, data center capacity databases, regulatory filings, government energy-efficiency guidelines, and verified company announcements issued from 2023 onward.

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About Fact.MR

Fact.MR is a global market research and consulting firm providing syndicated and customized research across technology, industrial, chemicals, materials, energy, healthcare, and consumer markets. Its research combines primary interviews, secondary research, market sizing, competitive analysis, and forecasting to support business planning and strategic decisions.