This rapid expansion involves major industry players such as Alibaba, ByteDance, and the AI startup DeepSeek, who are now investing in their own physical hardware rather than renting capacity from third-party cloud providers.
This shift signifies that Chinese firms are accelerating their capital expenditure to catch up with international peers in the global AI race.
Ulanqab offers a strategic competitive advantage due to its cold climate, which lowers cooling costs, and its proximity to Beijing, which ensures low latency—the delay in data transfer—for real-time tasks like AI inference.
Furthermore, the region provides some of the cheapest electricity in China, powered by a mix of abundant coal and a growing supply of wind and solar energy.
While the boom supports China’s "Eastern Data, Western Compute" initiative to distribute technical resources inland, it faces significant environmental constraints.
The arid region is already struggling with water shortages, forcing local authorities to occasionally restrict supply to residents to manage peak demand.
Although these data centers primarily require water for cooling during the hottest months, the massive scale of the new infrastructure threatens to strain local resources, even as the government attempts to use these facilities to absorb excess renewable energy.