In the remote highlands of Inner Mongolia, a rare glimpse into the backbone of China’s artificial intelligence (AI) ambitions is unfolding. The region is becoming a hub for massive data centers—vast facilities that store and process enormous amounts of digital information. These centers are crucial for AI development, as they provide the computing power needed to train complex algorithms. The BBC’s Laura Bicker is reporting from one such site, where dozens of new data centers are under construction, signaling China’s push to become a global leader in AI. Data centers are the unsung heroes of the digital age, enabling everything from cloud computing to AI research. In Inner Mongolia, the cold climate provides a natural advantage, as lower temperatures help reduce the energy needed for cooling—something that can account for up to 40% of a data center’s total energy use. This strategic location, combined with China’s growing investment in green energy, is helping the country build a robust infrastructure to support its AI ambitions. While China is rapidly expanding its data center footprint, the approach differs from that of the United States. In the U.S., data centers are often concentrated in urban areas, where demand for digital services is highest. However, China is leveraging its vast and varied geography to build a more distributed network. This strategy not only helps manage energy costs but also enhances resilience against potential disruptions. Meanwhile, U.S. companies are increasingly focused on sustainability and efficiency, reflecting broader global trends in the tech industry. As China continues to build its digital infrastructure, the global competition in AI is intensifying. With leaders Xi Jinping and Donald Trump set to meet later this week, the discussions on technology and trade are likely to include data center policies and their implications for AI development. The contrasting strategies of the two nations highlight the evolving dynamics in the race for technological supremacy, with data centers playing a central role in shaping the future of artificial intelligence.