Thiel Backs Ocean AI Computing

Peter Thiel is spearheading a $140 million investment in Panthalassa, a US startup developing ocean energy technology for AI data centers. The company's innovative approach uses the motion of waves to generate electricity, powering AI chips housed in massive floating data centers. These "nodes" are substantial structures, with most of their 85-meter length submerged and cooled by seawater.

The new funding will allow Panthalassa to scale its pilot manufacturing facility, with commercial operations anticipated to begin next year. This investment highlights the increasing demand for AI computing power and the search for novel energy solutions. Panthalassa's system is designed for self-propulsion and uses seawater for cooling, minimizing environmental impact.

Panthalassa's co-founder, Garth Sheldon-Coulson, believes wave and wind power are crucial clean energy sources capable of meeting the immense energy demands of AI. The company emphasizes that the electricity generated will be used in situ, avoiding the complexities of transmission back to shore, differentiating it from previous ocean energy projects. The nodes are built with robust, simple designs using earth-abundant materials like steel, ensuring ease of manufacture and scalability.

Notable investors in this round include Salesforce CEO Marc Benioff and early Google investor John Doerr, who view Panthalassa as a game-changer in clean power generation. The company's engineering team comprises former employees from prominent tech and aerospace firms like SpaceX and NASA. Panthalassa's system connects to users via SpaceX's Starlink satellite service.