Why data centres became a target in the Iran war

This episode of The Times Tech Podcast explores the growing geopolitical significance of data centers, now being targeted in the Iran-US conflict as critical infrastructure. Host Katie Prescott, joined by tech correspondent Mark Selman, examines how Iran's recent attacks on US-owned data centers in the Persian Gulf—such as those operated by Amazon Web Services and Oracle—have elevated these physical facilities to the status of a new front line in modern warfare. The episode highlights the UK's shift in infrastructure priorities, where the value of approved data centers has surpassed that of office buildings for the first time, underscoring the central role of AI and cloud computing in the global economy. Guest Lei Zhang, CEO of Chinese green tech firm Envision, discusses his vision for a sustainable, AI-powered future, including plans for a fully renewable-powered AI data center in the Gobi Desert and the creation of 'green ammonia' as a clean, transportable fuel. He warns that AI and future 'silicon civilizations' will become massive energy consumers, potentially outpacing human needs, and argues that global collaboration on renewable energy is essential for long-term energy security. The episode also touches on domestic challenges in the UK, including public resistance to data center construction, concerns over energy grid strain, and cyber threats targeting household routers, revealing the deep interconnection between technology, sovereignty, and national security.