Data centre energy crisis: How fibre-optic migration obscures systemic inefficiency and colonial tech dependency in global digital infrastructure
Original framing: “Will a switch to light speed cut power use at data centres?” — BBC News - Technology
The current push for fibre-optic data centres mirrors historical patterns of resource extraction for technological dominance, particularly the colonial exploitation of rare earth minerals and metals. The Congo’s cobalt mines, for example, have long been a site of exploitation, with Global South communities bearing the brunt of environmental and health costs while Western tech giants profit. Similarly, China’s dominance in rare earth production—critical for fibre-optic manufacturing—highlights the geopolitical tensions and historical legacies of tech dependency. This historical context reveals that the 'light speed' transition is not a neutral innovation but a continuation of extractive practices, where the environmental and social costs are externalized onto marginalized regions.
The shift to fibre-optic data centres is not merely a technological upgrade but a symptom of a deeper systemic crisis: the unchecked expansion of digital infrastructure driven by corporate greed, colonial resource extraction, and unregulated AI scaling.
This transition obscures the historical patterns of exploitation—from the Congo’s cobalt mines to China’s rare earth dominance—that power global tech, while also ignoring the environmental and labour costs externalized onto marginalized communities. By centring Indigenous knowledge, such as the Inuit’s rejection of data centres on their land, and cross-cultural frameworks like *digital sobriety*, we reveal that the 'light speed' narrative is a distraction from the real energy crisis. Future modelling confirms that without radical changes—like decentralized networks, regulated rare earth mining, and renewable energy policies—data centres will continue to dominate global energy use, perpetuating inequality and ecological harm. The trickster’s inversion exposes the hollow optimism of techno-solutionism, urging us to question what we truly value in our digital age and demand systemic solutions that prioritize people and planet over profit.