The disposal of banknotes presents unique challenges due to their material composition, environmental impact, and increasing volume resulting from currency lifecycles. This presentation explores compact and sustainable solutions for banknote disposal, focusing on innovative methods that balance efficiency, cost-effectiveness, and ecological responsibility. Strategies such as material separation of polymer and cotton, recycling into industrial or construction materials are evaluated for their potential to reduce landfill dependency and carbon footprint. Emphasis is placed on scalable, closed-loop systems that align with circular economy principles, offering practical approaches for central banks and print works facilities to meet sustainability goals while maintaining security and confidentiality.