Indonesian pharmaceutical company Phapros is implementing an environmental sustainability program by distributing eco-enzymes into Semarang’s drainage system. Eco-enzymes, a liquid produced from fermented organic waste, are being utilized to improve water quality and address drainage issues. This initiative aims to convert organic waste into a valuable resource, promoting environmental responsibility. The deployment focuses on leveraging organic waste for beneficial purposes, contributing to a more sustainable urban environment. Phapros’s approach highlights a growing trend of companies integrating eco-friendly practices into their operations. The project seeks to enhance the effectiveness of Semarang’s drainage infrastructure while simultaneously reducing waste. This eco-enzyme application represents a practical solution for managing organic waste and improving urban sanitation.