Peter Thiel leads investment in Wave Energy AI Data Center: valuation near $1 billion, completely abandoning land power grids

According to Beating Monitoring, Peter Thiel led a $140 million investment in the American startup Panthalassa. This company is developing wave energy floating AI data centers, and this round of funding values it at nearly $1 billion. The new funds will be used to expand manufacturing facilities, with plans to launch commercial deployment next year.

As the demand for AI computing power continues to surge, the industry is seeking energy sources in fringe areas such as nuclear power and space. Panthalassa’s solution is to build solid steel nodes up to 85 meters long, most of which are submerged below the sea surface. The system uses the up-and-down motion of ocean waves to drive turbines for power generation, directly supplying AI servers inside sealed chambers, and utilizing seawater for natural cooling.

Unlike previous projects attempting to transmit ocean energy back to land, Panthalassa’s core logic is “local consumption.” The nodes do not need to connect to the seabed or continental power grid but instead receive and return AI inference requests from users via SpaceX’s Starlink satellite network. This design completely eliminates the grid bottleneck of land-based data centers, and the nodes can drive themselves through their shell shape in the waves, autonomously sailing to deep-sea target areas.

The company was founded by former Bridgewater Associates researcher Garth Sheldon-Coulson and a team that includes many former engineers from SpaceX, Boeing, and Apple. In addition to Thiel’s personal fund, participants in this round also include Salesforce CEO Marc Benioff and well-known investor John Doerr.