Liquid Cooling Becomes Essential Infrastructure for AI Computing Development
The mandatory shift toward liquid cooling in AI computing is driven by soaring chip power consumption. New-generation AI chips including NVIDIA GB300 and next-gen Rubin architecture deliver ultra-high power output exceeding 1400W and 2500W respectively, while Google TPU v7 chips reach 980W and fully adopt liquid cooling configurations. Traditional air cooling has failed to meet the heat dissipation demands of kilowatt-level chips, making professional AI data center cooling solutions an indispensable foundation for stable AI computing operation.
Liquid cooling boasts thermal conductivity thousands of times higher than air cooling, fundamentally optimizing data center energy efficiency and heat dissipation stability. It reduces data center PUE from over 1.4 for air cooling to 1.05–1.1, bringing substantial operational cost savings. A 10-megawatt data center can save nearly 30 million USD in annual power expenses. As computing density climbs to 1MW per rack, high density server cooling via liquid cooling has become an inevitable choice dictated by physical principles, rather than a mere technical preference.
The global liquid cooling industry is experiencing explosive growth with clear inflection points. Industry forecasts project the global data center liquid cooling solution market will reach 16.5 billion USD in the near future, with a compound annual growth rate of 59%. The Chinese market, serving as the core growth engine, is expected to scale up rapidly and lead global growth. Penetration data further validates the industrial boom: the liquid cooling adoption rate in global AI data centers will jump steadily, marking a critical transition from niche application to large-scale popularization.
The upstream industrial chain covers core materials and components including coolant, standardized quick connectors, CDU units and cold plates. Localization substitution is accelerating rapidly, with the domestic localization rate of basic components rising significantly in recent years. Core high-end components such as high-performance CDU pump valves still have import dependence, leaving huge breakthrough space for domestic manufacturers to seize industry pricing power. As the most mainstream technical route at present, cold plate liquid cooling features low transformation barriers and strong compatibility, dominating the reconstruction and construction of new intelligent computing centers.
The midstream sector focuses on solution integration and complete equipment delivery. Two mainstream technical routes lead the market: cold plate solutions occupy most market share, while immersion liquid cooling rapidly penetrates ultra-high-density computing scenarios, supporting rack power up to 900kW and ultra-low PUE below 1.04. Leading solution providers and server manufacturers compete on full-chain turnkey delivery capabilities. Diversified deployment modes continue to enrich industrial scenarios, among which rack level liquid cooling and row level liquid cooling are widely applied in standardized data center renovation and new construction projects.
Downstream demand is mainly driven by mainstream cloud vendors and telecom operators, whose large-scale intelligent computing centers and AI clusters form the basic market demand for liquid cooling. Strong policy support further accelerates industry iteration. Official energy efficiency regulations mandate strict PUE standards and minimum liquid cooling penetration rates for newly built large-scale data centers, making liquid cooling a standard configuration for future computing infrastructure construction. Meanwhile, flexible and rapid-deployment container data center liquid cooling solutions are increasingly adopted for edge computing and fast-expanding AI cluster scenarios.
The next three years will witness definitive developmental trends reshaping the industry. Liquid cooling has upgraded from an optional configuration to a mandatory prerequisite for releasing full AI computing performance, especially for high-power GPU server liquid cooling scenarios that rely entirely on efficient liquid cooling systems to achieve stable full-load operation. Domestic manufacturers are embracing unprecedented global development opportunities, with local suppliers entering the global supply chain of top tech giants and ushering in a critical period for overseas order fulfillment.
The industry is seeing frequent capital mergers and acquisitions and continuous cross-border layout. As the comprehensive cost of liquid cooling drops below air cooling for the first time, the industry has reached a verified value inflection point. Standardization construction and mass production capacity will become the core competitive factors in the next stage. Despite short-term market fluctuations, the industrial logic remains clear: surging AI chip power density makes high-efficiency liquid cooling irreplaceable. As the core infrastructure supporting AI computing iteration, the liquid cooling industry is poised for sustained and vigorous growth.
As a world-class liquid cooling authority, EXTRCOOL engineers fully customized solutions specifically for high-density AI and HPC data centers. Our complete lineup of premium thermal management hardware includes dual-mode CDUs, manifold assemblies, cold plates, rear-door heat exchangers, dry coolers, and integrated containerized cooling units. These field-validated systems guarantee stable performance, broad compatibility, and easy scalability — enabling a seamless one-stop full liquid cooling deployment. Backed by extensive expertise, we serve data center operators and enterprise clients across Western Europe, Southeast Asia, South America, Central Asia, Oceania, and other key global markets.
