BATTPRO 2

The initial situation

In Cambodia, waste generation is increasing alongside population growth and economic development. Waste electrical and electronic equipment (WEEE) and waste portable batteries in particular pose significant challenges for the country. ECOBATT Energy Cambodia already operates a collection system with approximately 100 to 200 collection points. However, suitable infrastructure is lacking to ensure the high-quality recovery and recycling of the batteries collected.

To date, Cambodia has not implemented a comprehensive Extended Producer Responsibility (EPR) system. In March 2025, the government established the first legal basis for introducing such a system through Prakas No. 2196/0325. At the same time, gaps remain in knowledge and technical expertise in modern waste management and the circular economy.

The approach

BATTPRO2 is developing and testing an AI-powered pilot sorting line for waste portable batteries. The system aims to improve sorting processes and thus create the necessary conditions for high-quality material recovery.

In addition, the project provides businesses and university students with technical expertise. It combines technological development with training opportunities and knowledge exchange with experts from Germany.

The objectives and measures

The project investigates suitable sorting criteria and pilots the collection of waste portable batteries from businesses in Cambodia. Participating companies are expected to act as multipliers, help capture additional volumes of waste batteries, and raise awareness of the proper disposal of battery waste.

Through the business associations EUROCHAM and FASMEC, BATTPRO2 informs companies about the risks associated with improper battery disposal and shares best practices for battery waste management. A “Battery Awareness Day” complements these activities. A summer school provides training on the management of waste electrical and electronic equipment and waste portable batteries. During a technical study visit to Germany, participants gain insights into state-of-the-art sorting and recycling technologies.

The project also aims to ensure that its knowledge and expertise continue to benefit local stakeholders beyond the project’s lifetime. Local stakeholders are expected to continue operating the pilot sorting line. The training materials developed as part of the summer school will be made available to the Royal University of Phnom Penh (RUPP) for long-term use.