A groundbreaking autonomous marine vehicle named SargaZoom has been unveiled in the Dominican Republic, representing a significant technological leap in the battle against coastal sargassum invasions. Developed by Dominican mechatronics engineer Rómulo Pérez, a graduate of the Technological Institute of Santo Domingo (INTEC), this innovative machine is engineered to collect seaweed at sea before it reaches shorelines, where it typically causes severe environmental degradation and economic damage to tourism-dependent communities.
The SargaZoom system operates without any onboard human intervention, utilizing an advanced array of cameras, sensors, and GPS technology to independently navigate, detect, and harvest sargassum masses. Its catamaran-style hull design provides exceptional stability and enhanced cargo capacity while maintaining the structural integrity of the collected seaweed. This preservation method prevents premature decomposition, keeping the organic material in optimal condition for subsequent industrial applications.
According to its creator, the system requires only a single activation command to begin operations, strategically intercepting algae before it contaminates coastal areas. This proactive approach addresses the critical issues of foul odors, ecosystem damage, and financial losses historically suffered by hotels and coastal enterprises.
Beyond its immediate cleanup function, SargaZoom enables the transformation of a environmental nuisance into valuable economic resources. When properly harvested, sargassum can be processed into multiple commercial products including biodiesel, sustainable construction materials, leather alternatives, and components for pharmaceutical and cosmetic manufacturing.
The innovation has garnered institutional support from INTEC’s Center for Entrepreneurship and Innovation and is currently undergoing patent processing with the National Office of Industrial Property (ONAPI). The technology is designed for scalable deployment, with capability for multiple units to coordinate across extensive coastal territories. This fleet approach allows for comprehensive coverage of vulnerable coastlines during peak sargassum seasons.
Pérez emphasizes that the project not only addresses an urgent environmental challenge but also demonstrates local technological capability, reducing dependence on imported solutions while showcasing Dominican innovation in sustainable marine technology.









