Abstract

The increasing global demand for sustainable materials has intensified the search for eco-friendly alternatives to traditional plastics. Algal biopolymers have emerged as a promising solution, offering renewable, biodegradable, and versatile properties that align with the principles of a circular economy. This paper explores the potential of algal biopolymers as key contributors to sustainable development. It examines their production processes, environmental impact, and applications across various industries, including packaging, agriculture, and biomedicine. The integration of algal biopolymers into a circular economy model is discussed, highlighting the role of algae in waste valorization, carbon sequestration, and resource efficiency. Through a comprehensive analysis, this study underscores the transformative potential of algal biopolymers in driving the transition towards a sustainable circular economy.