The Australia data center colocation market is expected to grow by 17.5% on an annual basis to reach US$2.32 billion in 2026. The colocation market in Australia has demonstrated consistent expansion during 2021-2025, recording a CAGR of 16.0%.
This growth momentum is accelerate over the forecast period, with the market projected to register a 13.0% from 2026-2030. By the end of 2030, the colocation market is anticipated to expand from US$1.97 billion in 2025 to approximately US$3.78 billion, driven by surging AI and GPU workload demand, accelerating hyperscaler capacity build-out, and sustained enterprise adoption of hybrid multi-cloud infrastructure.
The report also covers capacity pipeline metrics across operational, under-construction, and planned stages, alongside operational efficiency indicators such as PUE, rack power density, and renewable energy factor, and financial and investment metrics including capex per MW, electricity costs, and revenue per square foot. These insights collectively provide a comprehensive view of market structure, demand dynamics, and infrastructure investment trends across the US colocation ecosystem.
The research methodology is based on industry best practices. Its unbiased analysis leverages a proprietary analytics platform to offer a detailed view of emerging business and investment market opportunities.
This growth momentum is accelerate over the forecast period, with the market projected to register a 13.0% from 2026-2030. By the end of 2030, the colocation market is anticipated to expand from US$1.97 billion in 2025 to approximately US$3.78 billion, driven by surging AI and GPU workload demand, accelerating hyperscaler capacity build-out, and sustained enterprise adoption of hybrid multi-cloud infrastructure.
Key Trends and Growth Drivers
Sydney and Melbourne Drive Hyperscale Demand Against Power Constraints
- Sydney and Melbourne are the primary Australian colo markets, with both cities experiencing tightened supply as hyperscale demand from AWS, Google, Microsoft, and Oracle absorbs available capacity. In 2025, power connection timelines in Western Sydney have extended, slowing the delivery of new capacity. Operators including Equinix, Digital Realty, AirTrunk (Blackstone), and NEXTDC are managing phased builds against these constraints.
- Australia's strong cloud adoption among enterprise, financial services, and government sectors is sustaining demand. Hyperscale operators are expanding Australia regions to serve domestic Australian and New Zealand demand.
- Sydney will see premium pricing for available colo capacity. Brisbane and Perth will grow as alternative markets but lack Sydney's connectivity density.
Government Data Sovereignty Requirements Increase Domestic Colo Demand
- The Australian government's Protective Security Policy Framework (PSPF) and the ASD IRAP (Information Security Registered Assessors Program) certification requirements are directing federal agency data to Australian-hosted, IRAP-certified infrastructure. In 2025, federal procurement is actively requiring IRAP-certified colo and cloud for sensitive government workloads.
- National security considerations around critical infrastructure and the Critical Infrastructure Act 2018 obligations on data center operators are driving both procurement policy and compliance investment.
- IRAP-certified colo will command a premium for government and defense-aligned tenants. Operators investing in IRAP certification will access a protected demand segment.
Resources Sector Drives Regional and Edge Colo Demand
- Australia's mining, resources, and energy sector is driving demand for colo and edge compute infrastructure in regional locations including Perth (for Pilbara operations), Darwin, and Queensland. In 2025, several resource companies are deploying digital twins and IoT analytics platforms that require reliable local compute.
- The digitalization of Australian mining operations, including autonomous vehicles, remote monitoring, and predictive maintenance, requires local data processing that cannot rely solely on Sydney-based infrastructure.
- Regional colo demand from the resources sector will grow. Perth will develop as a stronger secondary market. Providers willing to develop in regional locations will access this demand with limited competition.
Competitive Landscape
Current State of the Market
- Australia's colo market is concentrated in Sydney and Melbourne. The market is growing but faces supply constraints from power connection delays. NEXTDC is the largest domestic operator by facility count.
Key Players and New Entrants
- NEXTDC is Australia's largest domestically-owned colo operator with facilities in all major Australian cities. Equinix operates carrier-dense facilities in Sydney and Melbourne. Digital Realty has Australian capacity. AirTrunk (acquired by Blackstone in 2024-2025) is a major hyperscale-focused operator across Sydney, Melbourne, and other Asia-Pacific markets. Canberra Data Centres is a specialist in government-focused secure colo.
Recent Launches, Mergers and Acquisitions
- The Blackstone acquisition of AirTrunk, announced in 2024 and progressed through 2025, is a significant market event that brings additional capital to one of Australia's leading hyperscale operators. NEXTDC announced new campus phases in Sydney and Melbourne. The Australian market will see continued hyperscale-driven demand. Government colo will grow as a distinct IRAP-certified segment. International operator expansion will increase competitive intensity.
Infrastructure & Regulatory Environment
Power Grid Access and Energy Mix
- Australia's National Electricity Market (NEM) covers the eastern states. The NEM is undergoing rapid transition toward renewables with coal plant retirements accelerating. This transition creates periods of grid volatility that data centers manage through backup generation and UPS investment. Western Sydney faces grid augmentation requirements extending connection timelines. Operators are signing renewable energy PPAs with solar and wind farms. Power costs in Australia are relatively high by regional standards.
Government Policy and Data Localization
- The Privacy Act 1988, being updated through the Privacy Act Review process in 2025, governs personal data. The Security of Critical Infrastructure Act 2018 (SOCI Act) designates data centers as critical infrastructure, imposing notification and risk management obligations on operators. The PSPF and ASD IRAP framework govern government cloud and data center procurement. Australia does not have general data localization requirements but government procurement rules and national security considerations effectively require domestic hosting for sensitive government data.
Barriers to Expansion
- Grid connection timelines in Western Sydney are a primary constraint. Land suitable for large-scale data center development near fiber and power infrastructure is increasingly scarce and expensive in Sydney. Construction costs in Australia are among the highest in Asia-Pacific. Skilled data center operations and engineering labor is in short supply. SOCI Act compliance requirements add regulatory overhead for operators.
- Australia's colo market is shaped by strong hyperscale demand, growing government sovereignty requirements, and an emerging regional demand base from the resources sector, all set against a supply environment constrained by power connection timelines. Sydney and Melbourne will maintain their market leadership but face near-term supply tightness supporting premium pricing. The Blackstone-AirTrunk transaction signals strong international institutional confidence in Australian colo growth fundamentals. Operators with IRAP certification, secured power connections, and the scale to serve hyperscale tenants are in the most advantaged competitive positions, while the resources sector opens a distinct regional demand avenue for operators with appetite for geographic diversification.
The report also covers capacity pipeline metrics across operational, under-construction, and planned stages, alongside operational efficiency indicators such as PUE, rack power density, and renewable energy factor, and financial and investment metrics including capex per MW, electricity costs, and revenue per square foot. These insights collectively provide a comprehensive view of market structure, demand dynamics, and infrastructure investment trends across the US colocation ecosystem.
The research methodology is based on industry best practices. Its unbiased analysis leverages a proprietary analytics platform to offer a detailed view of emerging business and investment market opportunities.
Report Scope
This report provides a comprehensive, data-driven analysis of the data center colocation market in the Australia. It covers market size, capacity trends, revenue forecasts, workload segmentation, operational efficiency, and financial metrics across service types, facility architectures, customer segments, end-use sectors, and capacity pipeline stages.Australia Data Center Market Overview
- Total Data Center Market Revenue
- Total Installed Power Capacity (MW)
- Colocation Share within Total Data Center Market (%)
Australia Data Center Colocation Market Size and Forecast
- Total Installed Capacity
- Total Leased Capacity
- Net Annual Absorption
- Vacancy Rate
- Total Colocation Market Revenue
Australia Colocation Market by Service Type
- Retail Colocation
- Wholesale Colocation
Australia Colocation Market by Facility Architecture
- Core / Metro Colocation Data Centers
- Edge Colocation Data Centers
Australia Colocation Market by Customer Segment
- Hyperscalers
- Large Enterprises
- Mid-Market / Small and Medium Businesses
- Government / Public Sector
Australia Artificial Intelligence Colocation Market
- Installed Capacity
- Leased Capacity
- Colocation Market Revenue
- Wholesale Colocation Revenue
Australia Non-Artificial Intelligence Colocation Market
- Installed Capacity
- Leased Capacity
- Colocation Market Revenue
- Wholesale Colocation Revenue
Australia Colocation Market by End-Use Sector
- Information Technology and IT Enabled Services
- Banking, Financial Services and Insurance
- Telecom
- Retail
- Media, Gaming and Entertainment
- Manufacturing
- Government
- Others
Australia Data Center Capacity Pipeline
- Total Operational Capacity
- Total Capacity under Construction
- Planned and Announced Capacity
Australia Data Center Operational Efficiency Metrics
- Power Usage Effectiveness (PUE)
- Energy Reuse Factor
- Renewable Energy Factor
- Cooling System Efficiency
- Average Rack Power Density
- Artificial Intelligence vs. Traditional Workload Density
Australia Data Center Financial and Investment Metrics
- Capital Expenditure per MW
- Land Acquisition Cost per Acre
- Total Operating Expenditure per MW per Year
- Average Electricity Rate
- Electricity Cost per kW per Month
- Colocation Price per kW per Month
- Wholesale Price per MW per Month
- Revenue per Square Foot
Reasons to Buy
- Comprehensive Colocation Market Sizing and Outlook: Analyze installed and leased capacity, net absorption, vacancy rates, and revenue trends, with clear visibility into colocation’s role within the broader data center ecosystem.
- AI vs. Traditional Workload Demand Insights: Assess the divergence between AI-driven and conventional colocation demand through dedicated capacity and revenue metrics, enabling evaluation of next-generation infrastructure requirements.
- Granular Demand Segmentation: Evaluate demand across service models (retail vs. wholesale), facility architecture (core/metro vs. edge), customer segments, and multiple end-use sectors for a complete view of market distribution.
- Capacity Pipeline and Supply-Demand Dynamics: Track operational, under-construction, and planned capacity to identify supply additions, demand-supply gaps, and future growth opportunities.
- Operational and Financial Performance Benchmarking: Access key efficiency and investment metrics including Power Usage Effectiveness (PUE), rack density, energy efficiency, capital and operating costs, pricing, and revenue benchmarks to support strategic and investment decisions.
Table of Contents
1. About this Report
2. Australia Data Center Market Overview, 2021-2030
3. Australia Data Center Colocation Market Size and Forecast, 2021-2030
4. Australia Colocation Market by Service Type, 2021-2030
5. Australia Colocation Market by Facility Architecture, 2021-2030
6. Australia Colocation Market by Customer Segment, 2021-2030
7. Australia Artificial Intelligence Colocation Market, 2021-2030
8. Australia Non-Artificial Intelligence Colocation Market, 2021-2030
9. Australia Colocation Market by End-Use Sector, 2021-2030
10. Australia Data Center Capacity Pipeline, 2021-2030
11. Australia Data Center Operational Efficiency Metrics, 2021-2030
12. Australia Data Center Financial and Investment Metrics, 2021-2030
13. Further Reading
List of Tables
List of Figures
Table Information
| Report Attribute | Details |
|---|---|
| No. of Pages | 125 |
| Published | February 2026 |
| Forecast Period | 2026 - 2030 |
| Estimated Market Value ( USD | $ 2.32 Billion |
| Forecasted Market Value ( USD | $ 3.78 Billion |
| Compound Annual Growth Rate | 13.0% |
| Regions Covered | Australia |
