Big Tech Dreams of Putting Data Centers in Space

The article discusses the growing energy demands and environmental impacts of terrestrial data centers, particularly those supporting artificial intelligence, which could increase electricity consumption by 165% by 2030 and rely heavily on fossil fuels. In response, prominent tech figures like OpenAI CEO Sam Altman, Jeff Bezos, and Eric Schmidt are exploring the concept of placing data centers in space to leverage continuous solar power and reduce pollution on Earth. Altman envisions ambitious projects such as a Dyson sphere of data centers around the sun, though such megastructures face enormous resource and feasibility challenges. More immediate efforts are underway by startups like Starcloud, Axiom, and Lonestar Data Systems, which have secured funding to develop space-based data center technologies. Scientific advances support the potential viability of orbital data centers. Caltech professor Ali Hajimiri, involved in the Space Solar Power Project, has patented concepts for space-based computational systems and proposed lightweight solar power solutions that could generate electricity more cheaply than Earth-based systems. However, significant