In May 2026, the global data center market remained highly active, driven by the continued growth of artificial intelligence applications and rising demand for computing infrastructure.
Across North America, the Middle East, and Southeast Asia, new investment plans and infrastructure expansion projects continued to emerge. At the same time, high-density deployment, liquid cooling, and reliable power supply became key topics across the industry.
The following are some of the most notable developments in the data center sector during the month.
During its fiscal third-quarter earnings update, Microsoft once again emphasized its commitment to expanding AI infrastructure to meet growing demand for cloud computing and artificial intelligence services.
The company indicated that data center construction and equipment deployment are continuing to accelerate across its global operations. Its AI infrastructure capacity is expected to expand further over the next two years.
Market observers believe that continued investment from hyperscale cloud providers such as Microsoft, Google, Amazon, and Meta will continue to support demand for servers, GPUs, network switches, and optical transceivers.
As generative AI moves further into enterprise adoption, more companies are including AI training and inference capabilities in their long-term IT planning. This trend is further accelerating the pace of global data center development.
CoreWeave, one of the fastest-growing AI cloud service providers in recent years, continued to advance multiple data center projects in May.
According to public information, the company has been expanding GPU infrastructure across several locations in North America to meet demand from AI model developers and enterprise customers. As more companies adopt large-scale AI training platforms, demand for high-performance computing resources remains strong.
Industry participants note that the rapid growth of the AI cloud market is reshaping the traditional data center development model. Compared with earlier deployments focused mainly on storage and general-purpose computing, the market is now placing greater emphasis on high-density GPU clusters, high-speed network architecture, and advanced cooling systems.
In May, the Middle East continued to increase investment in digital infrastructure and artificial intelligence.
The United Arab Emirates and Saudi Arabia both advanced new digital economy initiatives, with data center development positioned as a key part of their long-term strategies. In recent years, the region has attracted growing attention from global data center operators due to its strong energy resources, international subsea cable connectivity, and supportive government policies.
Several international companies have already announced cloud computing and AI infrastructure projects in the region. As digital transformation continues across the Middle East, the market is expected to become one of the fastest-growing regions for data center development in the coming years.
Southeast Asia remained one of the most active regions for data center investment in May.
Johor, Malaysia continued to attract investment from international data center operators and cloud service providers. Located close to Singapore, Johor offers advantages in land availability, power supply, and regional connectivity, making it an increasingly important data center hub in Southeast Asia.
Industry reports indicate that more projects originally planned for Singapore are expanding or relocating to Johor to meet growing regional computing demand.
For server suppliers, system integrators, and international logistics service providers, Southeast Asia remains a key growth market to watch.
As AI server power density continues to increase, liquid cooling remained a major industry topic in May.
Several data center operators have included liquid cooling solutions in new project plans to support high-performance GPU clusters. Compared with traditional air cooling, liquid cooling can provide more stable performance in high-density environments and improve overall energy efficiency.
Liquid cooling is now gradually moving from pilot projects to commercial-scale deployment. As next-generation AI servers enter the market, demand for liquid cooling systems and related infrastructure is expected to continue growing over the next few years.
Developments in May show that the global data center market remains in a period of rapid expansion.
On one hand, artificial intelligence continues to drive strong demand for computing capacity. On the other hand, data center development is shifting from a focus on server capacity alone toward a more integrated model combining computing power, energy availability, cooling efficiency, and infrastructure readiness.
At the same time, emerging markets such as the Middle East and Southeast Asia are attracting increasing international investment, creating new opportunities across the global data center supply chain.
For cross-border projects, equipment supply, international transportation, import compliance, and local delivery capabilities are becoming increasingly important. As global digital infrastructure continues to expand, stronger coordination across the data center supply chain will be essential.
