Plastic pollution is a severe environmental problem, with biodegradable plastics emerging as a potential solution. Green Science Alliance has developed a biodegradable resin filament for 3D printers using PLA and cellulose nanofiber composite. Initial studies indicate enhanced biodegradability and mechanical strength, particularly with higher concentrations of nanocellulose. The company plans to expand its range of biodegradable resin filaments, including plant-based cellulose options. These advancements aim to address the pressing issue of plastic pollution and contribute to more sustainable 3D printing practices.