Liquid Cooling Industry Development Status Market Scale and Competitive Pattern Analysis
NVIDIA B200 single GPU power hits 1,200W, pushing AI cabinet density from 30kW to 80kW and breaking air cooling’s physical limits with efficiency dropping below 60%. Tightening PUE policies and national computing strategies mandate over 60% liquid cooling penetration for new data centers. As a core low-carbon infrastructure, the energy saving liquid cooling system has become a compliance necessity, stably supporting data center cooling PUE below 1.1.
China’s liquid cooling market skyrocketed from CNY 325 million in 2021 to CNY 5.709 billion in 2025, and is expected to reach CNY 44.213 billion by 2030 with a 47.66% CAGR. Cold plate liquid cooling holds a 62% market share, ideal for data center liquid cooling renovation of legacy data halls, while immersion cooling serves ultra-high-density scenarios. Rising high-end cold plate localization rates and integrated turnkey services further fuel industrial upgrading.
Liquid cooling adopts efficient liquid heat-transfer media to replace air cooling, solving the heat dissipation bottleneck of high-power AI and computing hardware. The mature data center liquid cooling system boosts equipment stability, cuts energy consumption, and underpins high-density, low-carbon data center development.
The industry has evolved from niche technical verification to core computing infrastructure. After years of iteration and policy-driven standardization, liquid cooling has become the standard configuration for new high-density data centers, entering a rapid and sustainable growth stage.
The liquid cooling industrial chain covers upstream core components, midstream system integration and downstream data center clients. Basic materials see sufficient supply, while high-precision components remain high-margin and technologically exclusive. Professional and dependable data center liquid cooling supplier resources are critical for large-scale project stable operation.
High-power AI training and HPC scenarios drive rapid liquid cooling penetration, reaching 45% in AI clusters, 33% in HPC centers and 28% in financial data centers by 2025. Leading providers are shifting from equipment sales to custom liquid cooling solution delivery with integrated EPC and full-lifecycle services to meet diverse high-density cooling demands.
Strict PUE regulations eliminate inefficient air cooling solutions. Liquid cooling delivers outstanding data center liquid cooling PUE performance, while unified industry standards and supply chain localization reduce costs and technical risks, accelerating large-scale commercial adoption.
National low-carbon strategies keep raising data center energy-saving thresholds, making liquid cooling the default for new super computing hubs. Cross-industry applications in new energy and energy storage reduce component costs, fully verifying and answering how much energy does liquid cooling save in full-scenario deployment.
The industry forms a clear three-tier competitive landscape, including comprehensive infrastructure leaders, professional thermal control vendors and niche scenario suppliers. Market competition is shaped by computing density upgrades, differentiated technical routes and capital concentration.
Cold plate and immersion liquid cooling develop in parallel for legacy renovation and new ultra-high-density scenarios respectively. Strict policies and capital favor accelerate industrial concentration. Leading enterprises hold core technologies and large orders, while small and medium manufacturers are gradually marginalized due to insufficient R&D and delivery capacity.
The industry will enter a standardized reshuffle period in 2026–2027, with non-standard products phased out. Large-scale delivery, standard compatibility and full-lifecycle O&M will become core competitive barriers. Future competition will focus on full-stack and chip-level customized solutions, sustaining long-term high growth of the liquid cooling industry.
EXTRCOOL is a globally trusted provider of bespoke liquid cooling for high-density AI and HPC data centers. Our thermal management offering includes dual-mode CDUs, manifolds, cold plates, rear-door heat exchangers, dry coolers, and containerized units—all top-tier quality. These solutions ensure reliable performance, extensive compatibility, and effortless scaling for a seamless one-stop deployment. We support data center operators and enterprises across Southeast Asia, South Asia, East Asia, Central Asia, and West Asia.
