Liquid cooling systems market seen hitting $17.73 billion by 2030

The liquid cooling systems market is projected to grow from $8.46 billion in 2026 to $17.73 billion by 2030, according to a new industry report. Demand from AI computing, hyperscale data centers, and energy-efficient thermal management is shaping the outlook, with North America holding the largest share in 2025.

Why it matters: - Liquid cooling is becoming a core infrastructure technology as data centers, AI systems, and compact electronics generate more heat. - The market’s projected growth signals stronger demand for energy-efficient thermal management across computing and industrial applications. - The shift could affect server design, data center operating costs, and cooling strategy as power densities rise.

What happened: - The Business Research Company released a Liquid Cooling Systems Market Report covering market size, trends, and a global forecast for 2026-2035. - The market is projected to rise from $7.04 billion in 2025 to $8.46 billion in 2026. - The report projects the market will reach $17.73 billion by 2030. - The forecast implies a 20.3% CAGR from 2026 through 2030. - North America held the largest regional market share in 2025.

The details: - The historic-period growth rate is estimated at 20.2% CAGR, driven by higher thermal loads from CPUs and GPUs, broader data center adoption, and early use in high-performance computing. - Expansion in telecom and IT infrastructure also supported demand. - The forecast period is supported by rising AI-accelerated computing, more hyperscale data centers, energy-efficient cooling advances, broader use in industrial automation, and more heat from compact devices. - The report says emerging trends include smart sensor integration, IoT-enabled monitoring, automated thermal management, and more sustainable cooling. - Liquid cooling systems use water as the cooling medium to reduce processor temperatures and prevent overheating. - The full report is available online. - A free sample is also available. - The report covers Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, the Middle East, and Africa. - The report also adds market attractiveness scoring, TAM analysis, company scoring matrices, Excel forecasting dashboards, market hotspot infographics, and updated graphics and tables.

Between the lines: - Data centers are the clearest near-term driver because high-performance servers and networking equipment create concentrated heat loads. - The National Telecommunications and Information Administration reported in September 2024 that the U.S. has about 5,000 data centers and that demand is expected to grow about 9% annually through 2030. - That infrastructure buildout suggests liquid cooling adoption may accelerate as air cooling becomes less efficient at higher power densities. - North America’s lead in 2025 likely reflects earlier deployment of large-scale digital infrastructure and advanced computing capacity.

What's next: - The market will likely track AI infrastructure spending, hyperscale data center growth, and the pace of energy-efficiency upgrades. - Vendors are expected to push smarter monitoring, automation, and sustainability features as buying criteria. - Regional competition may intensify as data center construction expands beyond North America.

The bottom line: - Liquid cooling is moving from niche use to a broader standard for managing heat in high-performance computing and data centers, with double-digit growth expected through 2030.