We offer sustainable solutions for coastal protection. Faced with the problem of erosion on Chilean beaches, intensified by storm surges and climate change, we developed the TECCO^® CELL system. This versatile system, composed of stainless steel mesh, geotextile and local rock, protects against scour and controls sediments. Its modular design minimizes environmental impact and blends harmoniously into the landscape. In 2024, we installed the first solution in Punta Piedra de Ritoque, Valparaíso, with very satisfactory results. TECCO^® CELL adapts to diverse local conditions, encourages plant and animal life, and reduces the carbon footprint by more than 50% compared to traditional methods, offering a sustainable and long-lasting option