Designing resilient, climate-conscious data centers in the Middle East

Artificial intelligence (AI) is transforming the scale, density and energy requirements of modern data centers. While attention often focuses on computing power, the defining challenge in the Middle East is increasingly thermal management. Yet building and operating data centers in arid, high-temperature environments presents distinct challenges. Extreme heat drives cooling and energy demand, shaping both operational resilience and long-term sustainability. 

Designing resilient, climate-conscious data centers is therefore a strategic imperative at the intersection of energy systems, digital growth and climate responsibility.

Optimizing the whole system, not individual assets 

The rapid growth of AI and cloud computing is increasing the scale and power intensity of modern data centers. Global Data Center Systems are now among the most energy-intensive infrastructure assets in operation, with individual campuses demanding hundreds of megawatts of power.

In the Middle East, where summer temperatures frequently exceed 45°C, thermal management has become a defining operational challenge. Cooling systems typically account for 40–60% of total energy consumption and drive peak electrical load during periods of extreme heat. As a result, rising cooling demand quickly translates into pressure on power availability and grid capacity, directly impacting cost, reliability and environmental, social and governance (ESG) performance as regional digital infrastructure expands. 

Cooling, power and energy systems can therefore no longer be designed in isolation. As computing loads scale, integrated infrastructure design is becoming a prerequisite for resilience and long‑term performance. 

Reliability, speed and efficiency must be delivered together 

Reliability and availability remain the primary drivers of data center operators, even as sustainability pressures increase. High levels of built in redundancy are essential and operators remain cautious about relying on external infrastructure, such as district cooling networks, where performance and uptime is outside their control. 

This need for operational certainty continues to shape how cooling and power solutions are selected, integrated and managed.  

The challenge is designing infrastructure capable of delivering both resilience and rapid deployment, rather than choosing between them. 

This is particularly evident when evaluating district cooling. Jacobs' modeling indicates that, beyond an estimated threshold in tons of refrigeration, centralized water-cooled district cooling systems can reduce total lifecycle costs by up to 35% compared with distributed heating, ventilation and air conditioning (HVAC) systems. 

In addition to improving efficiency, district cooling enables better load balancing and lower peak electricity demand, as well as opportunities for thermal energy storage. 

However, hyperscale operators still require the operational certainty traditionally provided by on-site cooling systems. Hybrid approaches that combine centralized infrastructure with operator-controlled backup capacity are therefore emerging as a practical solution that balances efficiency with resilience.

Water is becoming the next competitive constraint 

In water-scarce countries such as Saudi Arabia and the United Arab Emirates, cooling strategies must prioritize long-term water availability over short-term cost. 

Although alternative water sources, such as treated municipal wastewater (TSE) and desalinated seawater, require additional treatment before use in cooling systems, Jacobs' modeling indicates that the associated costs have only a modest impact on overall cooling costs, making them increasingly attractive options for enhancing long-term water security. Technology innovation is also creating new opportunities. Advanced technologies including indirect evaporative cooling systems are also delivering step-change efficiency improvements. A recent case study in Riyadh demonstrated energy reductions exceeding 80% compared to conventional systems. 

Developers should evaluate cooling technologies against whole-of-system outcomes, balancing energy consumption, water demand, operational resilience and lifecycle cost. 

Building integrated energy ecosystems 

Rising computing loads, extreme heat and resource constraints are accelerating the need for more integrated infrastructure planning.  

Emerging technologies such as geothermal cooling offer significant long-term potential. However, geothermal development timelines, often three to five years depending on geological conditions, rarely match the accelerated deployment schedules required by AI developers. 

A more practical approach is to develop geothermal systems in parallel with conventional cooling infrastructure, enabling operators to transition to lower-carbon thermal sources once the geothermal system becomes operational. 

This system-led approach enables developers to balance resilience, commercial performance and decarbonization without delaying capacity delivery. 

Designing the next generation of Middle East data centers  

The Middle East is rapidly becoming one of the world's fastest-growing digital infrastructure markets, supporting national ambitions such as Saudi Vision 2030 and the UAE Net Zero 2050 Strategy.  

Meeting the demands of next-generation digital infrastructure and the ambitions set out in national plans like the aforementioned requires a more integrated approach to planning and delivery.  

Organizations that integrate cooling, power and water planning from the earliest stages can reduce lifecycle costs, improve operational resilience and accelerate deployment while creating infrastructure capable of adapting to future technologies and climate challenges. 

As AI accelerates demand for digital infrastructure, success will increasingly depend on how effectively organizations plan cooling, power and water as a single interconnected system.