Atomarine builds floating data center platforms on standardized barges produced in shipyards, anchored 10-12 nautical miles offshore. Each platform generates 75-100 MW of power on site starting with natural gas and transitioning to marine nuclear reactors, using a closed seawater cooling loop with a modeled PUE around 1.1. The company is part of Y Combinator's Summer 2026 batch, backed by $500K in YC funding, targeting its first gas-powered pilot by 2028.
Atomarine's main product offering is its innovative floating data center platforms, which are constructed on standardized barges produced in shipyards and anchored 10-12 nautical miles offshore. Each platform is designed to generate between 75-100 MW of power on-site, initially utilizing natural gas and planning a transition to marine nuclear reactors in the future.
Key features of Atomarine's floating data centers include:
Benefits of Atomarine's offerings include:
Overall, Atomarine's floating data center platforms represent a forward-thinking solution to the increasing energy demands of the tech industry while prioritizing sustainability and efficiency.