Market Overview
Australia's data center cooling market supplies the thermal management infrastructure that keeps servers, GPUs, and networking equipment operating within safe temperature ranges in a region where ambient temperatures and energy costs are rising. The market is sized at around $0.33 billion in 2025 and is on track to roughly double within the next several years given a 13.64% CAGR. Demand is concentrated in Sydney, Melbourne, Perth, Canberra, and emerging secondary hubs such as Adelaide and Brisbane, where hyperscale and colocation operators are adding capacity.
- •Market value: ~$0.33 billion in 2025, growing at 13.64% CAGR.
- •Core demand hubs: Sydney, Melbourne, Perth, Canberra, Adelaide, Brisbane.
- •End users include hyperscale cloud providers, colocation operators, and enterprise data centers.
Growth Drivers
The single largest driver is the rapid rollout of AI and high-performance computing infrastructure, which produces dense heat loads that traditional air cooling struggles to dissipate efficiently. Government-backed digital transformation programs, surging enterprise cloud migration, and the need to comply with stricter sustainability and energy-efficiency mandates are also accelerating cooling retrofits and new deployments. Australia's hot climate further pushes operators toward higher-capacity and liquid-based systems that perform better in elevated ambient temperatures.
- •AI and GPU-dense workloads raise rack power densities, demanding more advanced cooling.
- •Cloud adoption, digital economy initiatives, and sustainability regulations fuel upgrades.
- •High ambient temperatures in Australia favor high-performance and liquid cooling solutions.
Segmentation and Regional Analysis
The market is typically segmented by component into solutions (equipment such as chillers, CRAC/CRAH units, racks, and cooling towers) and services (installation, monitoring, and maintenance), and by cooling technique into room-based, row-based, and rack-based approaches, with liquid and immersion cooling gaining share. Within Asia-Pacific, Australia and New Zealand represent a meaningful regional cluster, competing with Singapore, Japan, India, and Indonesia for hyperscale investment. Australia's share is supported by reliable power, renewable energy availability, and its role as a southern hemisphere cloud gateway.
- •Components: solutions (chillers, CRAH/CRAC, racks, cooling towers) vs. services.
- •Techniques: room-based, row-based, rack-based, with liquid and immersion cooling rising.
- •Regionally, Australia/New Zealand is a key sub-market within Asia-Pacific data center cooling.
Trends and Outlook
What are the recent trends and outlook?
The strongest near-term trend is the shift from air-based cooling toward hybrid and direct liquid cooling, including cold plate and single- or two-phase immersion systems designed for AI clusters. Operators are also investing in AI-enabled monitoring, free cooling, and waste-heat reuse to cut power usage effectiveness (PUE) and meet sustainability targets. With hyperscale capacity additions continuing through the latter half of the decade, the market is expected to maintain double-digit growth and become one of the more dynamic cooling markets in Asia-Pacific.
- •Adoption of cold-plate and immersion liquid cooling for AI and high-density racks.
- •Greater use of AI-based controls, free cooling, and heat-recovery to lower PUE.
- •Sustained double-digit growth expected as hyperscale build-outs continue through 2030.
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Connect to an analyst →Market size and forecast are Claight Analysis, informed by public research and industry data. Historical years before 2025 and all forecast years are Claight estimates at the stated CAGR. Retrieved 2026.