Primary Ocean participates as ‘Technology to Market’ Subcontractor to ARPAE Mariner Project, MacroSystems, for the development of large scale, open ocean, seaweed cultivation systems

Example Open Ocean Harvesting Technology

Catalina Sea Ranch

Primary Ocean will develop the first commercial offshore seaweed farm in U.S. history, 7 miles off shore Los Angeles


Rivers, cities, ports, harbors, fish farms, and more pollute the ocean. Seaweed farms can act as a sponge to clean a polluted area or stop it before it starts.

Bioremediation to Biofuels