Data Center Direct-to-Chip Cooling Fluids Market Size & Share Analysis - Growth Trends and Forecast (2026 - 2031)

Global Data Center Direct-to-Chip Cooling Fluids Market Trends and Insights

AI and HPC Workload Expansion

AI training clusters use thousands of tightly connected GPUs and generate sustained thermal loads. NVIDIA’s B200 SXM6 GPU operates at a 1,000 W thermal design power, and an 8-GPU server can require more than 8 kW under sustained load. NVIDIA guidance does not support air cooling for B200 configurations, which rely on liquid-cooling infrastructure. This requirement increases demand in the data center direct-to-chip cooling fluids market as GPU installations expand. Colocation operators are adapting their facilities because AI tenants increasingly require direct-to-chip-compatible space. As operators create liquid-ready zones, surrounding legacy equipment may also require related cooling upgrades. This work includes distribution hardware, monitoring practices, and coolant selection, extending fluid demand beyond the initial AI server installation.

Rising Data Center Rack Power Density

According to the Association for Data Center Professionals (AFCOM)'s State of the Data Center Report 2026, average rack density reached 27 kW in 2026, up from 16 kW in 2025^{[1]AFCOM, “GPU Rack Power Requirements: Data Center Planning Guide,” GPUSmith, gpusmith.com}. Rack densities above 20 kW can exceed the practical operating range of rear-door heat exchangers and chilled-aisle containment. Direct-to-chip cold plates provide a pathway for the 50-132 kW rack range, which is entering large-scale deployments. NVIDIA GB200 NVL72 systems operate at 120 kW to 132 kW rack-level thermal design power, while successor configurations are projected to reach 142 kW per rack. These operating conditions make coolant selection a key part of infrastructure planning in the data center direct-to-chip cooling fluids market. They also support new facilities designed from the outset with liquid distribution in mind. Planning for these loads changes pipe routing, cooling distribution unit sizing, and maintenance processes. It also reduces the practical value of temporary air-cooling upgrades.

Sustainability and Energy-Efficiency Mandates

The European Commission announced plans in June 2026 to develop minimum energy-efficiency performance standards for new and existing data centers. Germany requires data centers commissioned from July 1, 2026, to achieve an Energy Reuse Factor of at least 10%. The requirement rises to 20% by 2028 and supports the use of warm-water direct-to-chip loops. The U.S. Environmental Protection Agency rule will prohibit new data center equipment using R-410A and certain other high-global-warming-potential refrigerants from January 1, 2027. Shell launched DLC Fluid S3 in June 2025, stating that the product can improve Power Usage Effectiveness (PUE) by up to 27% compared with air cooling and meets OCP PG25 specifications. These rules and product requirements increase the value of compliant, energy-efficient formulas in the data center direct-to-chip cooling fluids market. They may also accelerate replacement decisions where older refrigerants no longer meet new equipment rules. Suppliers must balance thermal performance, efficiency, and formula compliance.

OCP-Compatible Coolant Standardization

OCP is extending common practices beyond cold plates to the full thermal cooling system. Its work covers cooling distribution units, manifolds, connectors, and coolant chemical specifications. Draft guidelines issued during 2024 and 2025 support an open ecosystem rather than separate hyperscaler requirements. OCP’s 30°C coolant supply standard can reduce annual chiller power consumption by 20% for each 5°C increase in temperature. Suppliers must demonstrate compatibility with copper, aluminum, brass, elastomers, and plastics before large operators approve fleet deployment. This process gives qualified suppliers a competitive position in the data center direct-to-chip cooling fluids market and reduces the range of formulas that buyers consider. Warm-water operation remains important because it lowers chiller energy use in suitable facilities. Advanced packaging also increases the need for cold-plate performance at the chip level.

High Retrofit and Deployment Costs

Retrofitting an air-cooled row for direct-to-chip liquid cooling costs USD 50,000 to USD 150,000 per row. Cooling distribution unit installation, pipe routing, manifold integration, and commissioning extend project timelines. These costs can exceed the 3- to 4-year refresh cycle that many operators use. Enterprise facilities also need staff training, leak-monitoring equipment, and fluid disposal processes. Colocation operators must fund liquid-ready zones before AI tenants commit to capacity. This timing issue can delay addressable demand for data center direct-to-chip cooling fluids at smaller facilities. Integration requires additional planning, with air-cooled equipment and operating procedures remaining in place. Operators also need validated leak detection and fluid compatibility before conversion.

Per- and Polyfluoroalkyl Substances (PFAS) Restrictions and Two-Phase Fluid Replacement Uncertainty

EU Regulation 2024/573 entered into force in March 2024 and has restricted the use of F-gases with a global warming potential of 2,500 or more in refrigeration equipment since January 2025^{[2]European Union, “Regulation (EU) 2024/573 on Fluorinated Greenhouse Gases,” EUR-Lex, eur-lex.europa.eu}. The regulation adds planning requirements for suppliers of dielectric fluorocarbon fluids used in two-phase systems. A 2025 Nature study found that broad PFAS restrictions could limit access to high-performing heat-transfer fluids and supported science-based regulation based on persistence and bioaccumulation profiles. Chemours developed Opteon 2P50 with a global warming potential of 10 under the IPCC Sixth Assessment Report measure. Full original equipment manufacturer qualification can require 18 to 24 months of testing. Faster regulatory changes could therefore create a temporary gap in compliant two-phase supply for the data center direct-to-chip cooling fluids market. The exposure is highest where system designs depend on a qualified dielectric formula. Suppliers must manage replacement testing without interrupting current customer programs.

*Our forecasts treat driver/restraint impacts as directional, not additive. The impact forecasts reflect baseline growth, mix effects, and variable interactions.

Segment Analysis

By Fluid Type: Water-Based Coolants Lead Current Demand While Fluorinated Fluids Advance

Water-based coolants accounted for 44.08% of the segment in 2025, supported by the established use of glycol-water loops and proven corrosion-inhibitor chemistry. Their compatibility with OCP-specified metals and elastomers supported procurement practices. Shell launched its propylene glycol-based DLC Fluid S3 in June 2025 and stated that it met all OCP PG25 requirements. The product offers a fluid life of more than six years and can improve PUE by up to 27% compared with air cooling. This installed base supports water-based formulas in the data center direct-to-chip cooling fluids market. Glycol-based and synthetic hydrocarbon fluids address overlapping thermal requirements in some installations. Bio-based and specialty fluids remain smaller options, shaped by enterprise sustainability requirements.

Fluorinated fluids are projected to record a CAGR of 24.29% through 2031. They support two-phase applications where latent heat transfer enables cold-plate heat flux above 500 W/cm². Chemours’ Opteon 2P50 was qualified by Samsung Electronics for a fourth-generation Solid-State Drive (SSD) in 2025. The qualification provides a reference point for other component and system developers. Low-global-warming-potential formulas may help suppliers address performance needs and regulatory requirements in the data center direct-to-chip cooling fluids market. Their value depends on successful qualifications across server components and fluid distribution equipment. This process can help suppliers build a differentiated product portfolio.

By Cooling Technology: Single-Phase Remains Established While Two-Phase Serves Higher Heat Loads

Single-phase direct-to-chip cooling held 62.16% of the segment in 2025 and remains the operating standard. It benefits from established water-glycol practices and broad compatibility with existing cooling distribution systems. Google’s Project Deschutes cooling distribution unit has been used across four Tensor Processing Unit (TPU) generations and has reported fleet-wide availability of 99.99% since 2020. OCP’s 30°C supply-temperature standard also aligns with single-phase water-glycol operating conditions. These conditions support continued demand for data center direct-to-chip cooling fluids. Operators value established reliability when planning facilities that cannot tolerate thermal interruptions. The technology also fits greenfield projects built around a common coolant temperature.

Two-phase direct-to-chip cooling is expected to grow at a CAGR of 28.08% through 2031. Operators are considering it for platforms where cold-plate heat flux exceeds 500 W/cm². The architecture can manage high GPU loads but requires vapor containment, compatible cooling distribution units, and stable fluid performance. Vertiv acquired Strategic Thermal Labs in April 2026, indicating continued investment in advanced liquid-cooling capabilities. Deployment is likely to remain concentrated at hyperscale sites with strong engineering capacity. This trend creates a specialized growth path for the data center direct-to-chip cooling fluids market. The approach is most relevant when single-phase systems cannot meet the required heat flux. It therefore serves a narrower but faster-moving group of AI deployments.

By Component Cooled: CPUs Lead Current Installations While GPU and AI Accelerator Cooling Expands

CPU cooling accounted for 43.33% of the component-cooled segment in 2025. This share reflects the long period in which general-purpose cloud computing shaped cold-plate designs for processor packages below 300 W. This installed base supports current demand for compatible liquid loops and fluids. Work on stacked High Bandwidth Memory (HBM)-on-GPU architecture has shown that vertical thermal resistance can push peak GPU temperature to 141.7°C without active mitigation. This finding supports the need for higher-performance cooling across the data center direct-to-chip cooling fluids market. It also shows why package design and fluid performance are becoming increasingly connected. Cooling plans must address the thermal path from the chip package to the facility loop.

GPU and AI accelerator cooling is forecast to grow at a 27.26% CAGR through 2031. NVIDIA Blackwell and Vera Rubin platforms, along with AMD MI350X systems, require direct liquid cooling at 1,000 W per chip. Advanced 2.5D CoWoS packages require fluids that work with both cooling distribution units and cold-plate surfaces. SK hynix introduced iHBM in May 2026, with integrated cooling elements that reduce thermal resistance by 30%. HBM4 is expected to require nearly twice the power of HBM3 under the Open Compute Project (OCP) coolant roadmap. These packaging changes increase performance requirements in the data center direct-to-chip cooling fluids market. Suppliers must support low thermal resistance at the cold-plate interface. They must also maintain compatibility across the wetted components of the wider system.

By Data Center Type: Hyperscale Facilities Lead Share While Colocation Sites Build Retrofit Demand

Hyperscale data centers accounted for 57.29% of the segment in 2025 and are forecast to grow at a CAGR of 26.48% through 2031. These operators can negotiate large supply contracts for a single fluid type. Their greenfield sites can be designed for racks of 50 kW or higher from the start. Meta presented a 140-kW liquid-cooled rack at the Open Compute Project (OCP) Global Summit in 2024. The reference architecture helped establish requirements that influence fluid qualifications at major suppliers. Large campuses can commit to infrastructure before tenant demand becomes fully visible. This procurement scale gives them greater influence over product specifications.

Colocation centers represent the next growth area in the data center direct-to-chip cooling fluids market because AI tenants require direct-to-chip-compatible capacity. Retrofit cooling distribution units create demand where facilities already have a customer base and power access. Enterprise data centers remain behind hyperscale adoption because many of their workloads operate below 20 kW per rack. Therefore, air cooling remains workable for much of the installed enterprise base. AI inference clusters in financial services and health care can still create selective brownfield demand. This pattern leaves suppliers serving both new construction and targeted upgrades. Colocation retrofits can expand demand without requiring a new data center. Enterprise deployment remains selective where AI workloads create localized density pressure.

Geography Analysis

North America held 39.78% of the data center direct-to-chip cooling fluids market in 2025. The region benefits from a high concentration of U.S. hyperscale campuses. North American hyperscalers also contribute significantly to OCP cooling specifications, and their procurement requirements influence coolant qualifications worldwide. The Environmental Protection Agency (EPA) rule on certain high-global-warming-potential refrigerants is expected to spur investments in the reformulation of glycol and low-global-warming-potential synthetic fluids starting in 2027. This regulatory environment may influence fluid selection before equipment enters service and strengthen the need for documented compliance with formulations.

Asia-Pacific is forecast to expand at a CAGR of 26.45% through 2031. China requires many data centers to maintain a Power Usage Effectiveness (PUE) below 1.3, supporting the adoption of direct-to-chip and immersion systems. Alibaba Cloud, Tencent Cloud, and Huawei Cloud must meet these efficiency requirements in their domestic operations. Chinese cooling distribution unit suppliers, including Envicool and Lingyi iTech, have increased production to meet domestic and export demand. Reuters reported in March 2026 that Google was in discussions with Envicool and other Chinese cooling suppliers regarding purchases. India’s capacity is projected to grow from 1.5 GW to 3 GW to 3.5 GW within five years. Closed-loop direct-to-chip systems can reduce water losses associated with evaporative cooling in water-constrained urban areas. This capability makes cooling design relevant to local water-management priorities and creates a separate rationale for liquid-loop investment beyond rack density.

Europe contributes to the data center direct-to-chip cooling fluids market, with Germany, the United Kingdom, and France leading the region. Germany’s Energy Reuse Factor requirement is 10% for data centers commissioned on or after July 1, 2026. The requirement will rise to 20% in 2028, favoring warm-water direct-to-chip operation. Suppliers that maintain performance at supply temperatures of 30°C to 40°C are well positioned for these projects. South America, the Middle-East, and Africa remain early-stage regions. DataVolt signed a strategic agreement with Chemours in May 2025 to develop liquid-cooling solutions using Opteon dielectric fluids. The agreement indicates that Gulf sovereign AI programs are being designed with direct-to-chip cooling from the outset. These projects can avoid some integration barriers found in older facilities and create opportunities for suppliers that enter design discussions early.