
Tech • IA • Crypto
Billionaires are exploring space and ocean-based data centers to bypass Earth’s limits on energy, regulation, and infrastructure.
Rapid growth in artificial intelligence has made traditional data centers increasingly difficult to build on land. Projects now require gigawatts of power, extensive permitting processes, large volumes of freshwater for cooling, and often face public opposition. These constraints are pushing major investors to consider alternatives beyond Earth’s surface.
Elon Musk is advancing a plan to deploy massive AI data centers in orbit, potentially as large as a Boeing 747, operating around 600 kilometers above Earth. The concept relies on continuous solar exposure in space, offering effectively constant and abundant energy. The target is 1 gigawatt of computing capacity by 2027, with long-term ambitions reaching 1 terawatt.
Achieving orbital data centers would require breakthroughs in heavy launch capacity, likely dependent on Starship, as well as large-scale space-based chip manufacturing. The նախագ also demands billions in investment and significant advances in space infrastructure and reliability.
In contrast, Peter Thiel has backed Pantalassa, investing $140 million in a company valued at roughly $1 billion. The firm is developing floating steel platforms, each about the length of a football field, deployed in the Pacific Ocean to host computing infrastructure.
Ocean-based data centers would harness wave energy as a renewable power source and use seawater for cooling, eliminating the need for freshwater. Their offshore location also avoids grid constraints, reduces permitting barriers, and minimizes local opposition.
Current ocean platforms are designed primarily to run AI workloads, not to train large models, indicating a more incremental approach compared to Musk’s ambitious orbital plans. Data transmission relies on satellite connectivity.
Despite pursuing opposite directions—space versus ocean—both approaches stem from the same conclusion: Earth is becoming an impractical environment for scaling next-generation computing infrastructure.
Both outer space and international waters operate with limited national jurisdiction. This creates opportunities to deploy infrastructure with fewer regulatory constraints, but also raises questions about governance, oversight, and long-term control.
Space and ocean-based data centers reflect a growing push to relocate critical digital infrastructure beyond national boundaries, signaling a new phase in the global competition for computing power.