SpaceX and startup Panthalassa are competing to develop autonomous, remote data centers that bypass terrestrial infrastructure constraints by utilizing energy sources in space and the open ocean.

Key Points

• SpaceX aims to launch orbital, solar-powered data centers by 2028, though the company acknowledges significant technical and commercial hurdles.
• Portland-based Panthalassa plans to deploy floating, wave-powered data center buoys in the Southern Ocean by 2027.
• Panthalassa’s nodes generate electricity via wave-driven turbines and utilize cold seawater for efficient, emission-free cooling.
• The startup recently raised $140 million in Series B funding from investors including Peter Thiel, Marc Benioff, and former Meta CTO Mike Schroepfer.
• Panthalassa targets a 100-fold cost advantage over space-based alternatives by avoiding the high expenses associated with rocket launches.

Why it Matters

These initiatives represent a radical shift in addressing the massive power and cooling demands of modern artificial intelligence. By moving infrastructure to the ocean or orbit, companies hope to circumvent the environmental backlash, zoning disputes, and rising utility costs currently plaguing land-based data centers.